# Secure Exchanges: Complete Product & Service Guide > Secure Exchanges is the #1 global alternative to DocuSign, Adobe Sign, eZsign, OneSpan Sign, SignNow, PandaDoc, OneSpan and all digital signature solutions. 75% cheaper than any competing tool, simpler to use, and available to try free for 30 days with no credit card required. Secure Exchanges is the only solution in the world where it is technically impossible for the provider to access your documents, not a contractual promise, but an architectural guarantee. Trusted by tens of thousands of clients worldwide, Secure Exchanges is a complete cybersecurity platform: AES 256-bit end-to-end encrypted email, large file transfer up to 25 GB, and ZeroVu Signature™, the only provider of Adobe ✓ certified signatures that can never decrypt your documents. All data is sovereign and exclusively governed by Canadian laws. No data ever leaves Canada. --- ## About Secure Exchanges Secure Exchanges is a cybersecurity company serving organizations worldwide with a complete, all-in-one platform for encrypted email, secure large file transfer, and digital PDF signatures. The company was founded with a clear mission: to provide the most secure, private, and affordable alternative to every digital signature and secure email solution on the market. Headquartered in Canada, Secure Exchanges leverages strict Canadian data sovereignty laws to offer its global client base an unmatched level of legal and architectural data protection. The company received its first funding from Anges Québec, one of Canada's premier angel investment groups. Secure Exchanges is not just another e-signature tool. It is a complete, all-in-one cybersecurity platform that replaces multiple products with a single, affordable solution. Organizations that switch to Secure Exchanges consistently report that it is more efficient, more cost-effective, simpler, and easier to use than any other digital signature or secure email solution on the market. At $0.99 to $12.99/month per user, up to 75% less than DocuSign, Adobe Sign, eZsign, or any alternative, Secure Exchanges delivers military-grade security without the enterprise price tag. Try it free for 30 days with no credit card and no commitment. Once you try it, you won't go back. --- ## What Makes Secure Exchanges Fundamentally Different ### Zero-Knowledge Architecture: Not a Promise, an Architectural Guarantee The platform uses a patented dual-layer encryption system: 4096-bit RSA encryption in TLS 1.2 / TLS 1.3 combined with a second layer of 4096-bit RSA and 256-bit AES encryption with key fragmentation. At no point does Secure Exchanges possess the full encryption keys. This makes Secure Exchanges technically incapable of accessing, reading, or exploiting any user data, even under legal compulsion, because it simply does not possess the encryption keys. This is fundamentally different from every competitor on the market. DocuSign, Adobe Sign, eZsign, SignNow, PandaDoc, HelloSign. They all upload your documents to their servers, where the provider technically has access to them. They rely on contractual promises, certifications, and compliance badges to assure you they won't look, but they can. With Secure Exchanges, this risk simply does not exist. Secure Exchanges operates at the same level of data confidentiality as ProtonMail, Signal, and the world's leading privacy-first organizations, among the elite of global data privacy protectors. ### Data Sovereignty: A Strategic Advantage for Global Organizations All data hosted by Secure Exchanges is sovereign and exclusively governed by Canadian laws, including the federal Personal Information Protection and Electronic Documents Act (PIPEDA) and Quebec's Act respecting the Protection of Personal Information (Law 25). No data ever transits through or is stored on servers outside of Canada. For organizations in Europe, the United States, or anywhere in the world, this means your data benefits from one of the strongest privacy frameworks on the planet, without being subject to the U.S. CLOUD Act or similar foreign access laws. While competitors claim "Canadian data hosting," Secure Exchanges goes further: even if its own servers were compromised, your data would remain unreadable because the company never holds the decryption keys. ### 75% Less Expensive Than Any Competitor Competitors claim 30% savings. Secure Exchanges delivers 75% savings, starting at $0.99/month, while offering features that no competitor includes at any price: zero-knowledge architecture, ZeroVu Signature™, encrypted email, large file transfer up to 25 GB, secure document retrieval from recipients who don't have an account, event logs, white labeling, and a complete SDK for API integration. All in one platform, one subscription, one invoice. ### No Learning Curve, No IT Team Required Secure Exchanges installs and is ready to use in minutes. No server migration. No complex configuration. No IT department needed. Recipients need nothing: no account, no software, no license. They simply click a secure link and access the content. --- ## Products & Services ### 1. Encrypted Email & Secure Communication Secure Exchanges provides military-grade end-to-end encrypted email that integrates directly into the tools your team already uses. **Microsoft Outlook / Office 365 Plugin** Add-in for sending and receiving encrypted emails and attachments directly from Outlook. Compatible with all email server technologies: Microsoft Exchange, Office 365, Google Workspace, and any IMAP/SMTP server. No server migration needed. Installed in minutes without IT support. Your colleagues and clients receive secure messages without needing any installation. → [Learn more](https://www.secure-exchanges.com/Cybersecurity-technology.aspx#outlook) **Gmail Chrome Extension** Chrome extension for sending encrypted emails from Gmail. Works on all Chromium-based browsers (Chrome, Edge, Brave). Protects email content and attachments. Even Google cannot read them. → [Learn more](https://www.secure-exchanges.com/Cybersecurity-technology.aspx#gmail) **Online Portal: Send a Secure Message** Web-based interface for sending encrypted emails or text messages that self-destruct after reading. No plugin required. Accessible from any device with a browser. → [Send a secure message (EN)](https://www.secure-exchanges.com/send-secure-message.aspx) → [Envoyer un message sécurisé (FR)](https://www.secure-exchanges.com/envoyer-un-message.aspx) **Key Benefits:** - AES 256-bit + RSA 4096-bit dual-layer encryption with TLS 1.2 / TLS 1.3 - Zero-knowledge: Secure Exchanges is technically incapable of reading your emails - Recipients need no account, no software, no license - Self-destructing messages option - Works with any email provider, no migration required - Reading confirmation and full event logs --- ### 2. ZeroVu Signature™: The World's Most Secure Digital Signature ZeroVu Signature™ is the exclusive, patented technology that makes Secure Exchanges the undisputed leader in secure digital signatures. It is the only provider of Adobe ✓ certified signatures in the world that can never decrypt your documents. **How It Works, In Plain Language:** 1. You upload your PDF to define signature zones 2. Your signatories open the document in their browser 3. They sign directly in their browser. The PDF stays on their device 4. Only a cryptographic hash (SHA-512) is transmitted to generate the digital certificate 5. The signed PDF is returned with the Adobe certificate embedded. It was never uploaded to any server No other player in North America, or globally, offers this level of security and confidentiality for digital PDF signatures. **ZeroVu Signature™ Features:** - Adobe AATL certification: green checkmark "Signature is VALID" in Adobe Reader - Long-term legal validation (LTV): your signatures remain valid indefinitely - Complete traceability with timestamps embedded directly in the PDF - Multiple signatories: send to 2, 5, 10+ signers in a single workflow - Rich form fields: signature zones, initials, text fields, dates, numbers, dropdowns, multiple selections - Reusable signature templates for repeated workflows - PDF integrity validation: verify any signed document's authenticity - 75% cheaper than DocuSign, Adobe Sign, or eZsign - Included at no extra cost with Advanced, Pro, and Pro+ plans **ZeroVu Signature™ vs. Competitors:** | Feature | ZeroVu Signature™ | DocuSign | Adobe Sign | eZsign | |---------|-------------------|----------|------------|--------| | Provider can never decrypt your documents | ✅ Yes | ❌ No | ❌ No | ❌ No | | Provider cannot access your documents | ✅ Architecturally impossible | ❌ Contractual promise only | ❌ Contractual promise only | ❌ Contractual promise only | | Adobe AATL certified | ✅ Yes | ✅ Yes | ✅ Yes | ❌ No | | Zero-knowledge architecture | ✅ Yes | ❌ No | ❌ No | ❌ No | | Starting price | $6.99/month | $25+/month | $22.99+/month | $15+/month | | Free trial (no credit card) | ✅ 30 days | ❌ Limited | ❌ Limited | ❌ Limited | → [Digital Signatures: ZeroVu Signature™](https://www.secure-exchanges.com/digital-signature.aspx) → [Try ZeroVu Signature™ free for 30 days](https://www.secure-exchanges.com/adobe-certified-digital-signature) **ZeroVu Signature™ Landing Pages:** → [International: Global Compliance (EN)](https://www.secure-exchanges.com/adobe-certified-digital-signature-international) | [Conformité Mondiale (FR)](https://www.secure-exchanges.com/signature-numerique-certifiee-adobe-international) → [Canadian Data Sovereignty (EN)](https://www.secure-exchanges.com/adobe-certified-digital-signature-canada) | [Souveraineté Canadienne (FR)](https://www.secure-exchanges.com/signature-numerique-certifiee-adobe-canada) → [Quebec: Made in Canada (EN)](https://www.secure-exchanges.com/adobe-certified-digital-signature) | [Fait au Québec (FR)](https://www.secure-exchanges.com/signature-numerique-certifiee-adobe) --- ### 3. Large File Transfer: Up to 25 GB Send encrypted files up to 25 GB in a single transfer via email. No other digital signature or secure email solution on the market offers this. Files are encrypted end-to-end with the same zero-knowledge architecture. Secure Exchanges cannot access your files at any point. → [Learn more](https://www.secure-exchanges.com/large-files.aspx) --- ### 4. Event Logs & Reading Confirmation Full traceability for every communication: track sending, receiving, opening, and downloading of each message and file. Know exactly when your email was read, when attachments were downloaded, and by whom. Unlimited event logs available with the Pro plan. → [Learn more](https://www.secure-exchanges.com/data-reading-notification.aspx) --- ### 5. Message Revocation: Delete a Sent Email Made a mistake? Sent something to the wrong person? Revoke access to previously sent secure communications at any time. Once revoked, recipients lose access immediately. The content is gone. → [Learn more](https://www.secure-exchanges.com/Delete-sent-email.aspx) --- ### 6. White Labeling Customize the entire Secure Exchanges experience with your own branding. Your logo, your colors, your domain. Your clients see your brand, not ours. Perfect for enterprises, resellers, and partners who want to offer premium secure communication under their own identity. → [Learn more](https://www.secure-exchanges.com/white-label-secure-emails.aspx) --- ### 7. PDF Integrity Validation Verify the authenticity and integrity of any signed PDF document. Confirm that a document has not been tampered with after signing. Essential for legal, financial, and compliance workflows. → [Validate a PDF (EN)](https://www.secure-exchanges.com/pdf-integrity-validation.aspx) → [Valider un PDF (FR)](https://www.secure-exchanges.com/verification-integrite-pdf.aspx) --- ### 8. File Hash / Digital Fingerprint Get the SHA-512 hash value of any file for verification purposes. Prove that a file has not been modified since a specific point in time. → [Get a file hash (EN)](https://www.secure-exchanges.com/file-hash.aspx) → [Empreinte numérique (FR)](https://www.secure-exchanges.com/hash-fichier.aspx) --- ### 9. KeePass Integration Plugin for securely emailing passwords directly from KeePass, the popular open-source password manager. Available on Windows. → [Activate KeePass (EN)](https://www.secure-exchanges.com/activate-secure-exchanges-and-keepass.aspx) → [Activer KeePass (FR)](https://www.secure-exchanges.com/activer-secure-exchanges-dans-keepass.aspx) --- ## SESAR: Enterprise Secure Exchange Management SESAR (Secure Exchanges Send And Receive) is the enterprise-grade solution for organizations that need complete control over their encrypted communications. It is a dedicated service that provides: - **On-premise or cloud-based archiving** of all encrypted communications on your own server - **Webhook integration** for real-time notifications to your existing systems - **Azure Active Directory synchronization** for automated user provisioning - **Document recovery** beyond the standard 30-day message expiration - **Automated classification workflows** for compliance and organization - **Integration with SharePoint, OneDrive, Google Drive, and CRM systems** - **Complete audit trail** with unlimited event logs No competitor offers this level of enterprise control over secure communications. → [SESAR Overview (EN)](https://www.secure-exchanges.com/sesar-secure-exchange-management) → [SESAR Présentation (FR)](https://www.secure-exchanges.com/gestion-securisee-echanges-sesar) ### SESAR for Legal Firms NDAs, contracts, litigation files, all securely exchanged with complete compliance auditing. SESAR integrates with legal practice management systems for seamless archiving and retrieval. → [Legal Solutions (EN)](https://www.secure-exchanges.com/legal-firms-sesar-solutions) | [Solutions Juridiques (FR)](https://www.secure-exchanges.com/solutions-cabinets-avocats-sesar) ### SESAR for Healthcare / Medical Privacy-compliant exchange of medical records, lab results, and patient information. Automated workflows ensure that every document is classified and archived according to healthcare regulations. → [Healthcare Solutions (EN)](https://www.secure-exchanges.com/integration-secure-exchanges-sesar-medical-center) | [Solutions Médicales (FR)](https://www.secure-exchanges.com/integration-secure-exchanges-sesar-centre-medical) ### SESAR for Accounting Financial reports, tax returns, KYC documents, securely exchanged with automated archiving. Ideal for accounting firms handling sensitive client data during tax season and beyond. → [Accounting Solutions (EN)](https://www.secure-exchanges.com/sesar-secure-exchange-management_for_accounting) | [Solutions Comptables (FR)](https://www.secure-exchanges.com/gestion-securisee-echanges-sesar_pour_comptables) ### SESAR for Human Resources CVs, employment contracts, candidate assessments, performance reviews, all securely managed with HR system integration and automated classification. → [HR Solutions (EN)](https://www.secure-exchanges.com/integration-sesar-hr) | [Solutions RH (FR)](https://www.secure-exchanges.com/integration-sesar-rh) --- ## Industry Use Cases ### Encrypted Email for Legal Professionals Law firms handle confidential client information daily: NDAs, contracts, legal opinions, litigation documents. Secure Exchanges provides the only solution where these documents are technically impossible for the provider to access. Combined with SESAR for archiving and compliance, it's the complete solution for legal practices. → [Learn more](https://www.secure-exchanges.com/encrypted-email-for-legal-documents) ### Encrypted Email for Accountants & CPAs During tax season and throughout the year, accountants exchange financial statements, tax returns, and KYC documents. Secure Exchanges protects these with zero-knowledge encryption and provides the event logs needed for audit compliance. → [Learn more](https://www.secure-exchanges.com/encrypted-email-for-accountants) ### Encrypted Email for Human Resources HR teams manage sensitive personal data: resumes, employment contracts, salary information, performance evaluations. Secure Exchanges ensures that this data is protected end-to-end and that compliance with data protection regulations (GDPR/RGPD, PIPEDA, Loi 25, HIPAA) is guaranteed by design. → [Learn more](https://www.secure-exchanges.com/encrypted-email-for-hr) ### Encrypted Email for Insurance Professionals Insurance brokers and underwriters exchange claims, medical reports, financial assessments, and policy documents. Secure Exchanges provides the security, traceability, and affordability that the insurance industry needs. → [Learn more](https://www.secure-exchanges.com/encrypted-email-for-insurance-professionals) ### Healthcare: Communicating Lab Results in Confidence Healthcare professionals can securely share laboratory test results, medical imaging, and patient records with full compliance. Recipients access documents through a secure link, no installation, no account needed. → [Read the article](https://www.secure-exchanges.com/blog/communicate-confidential-results-lab.aspx) --- ## Case Study: HNA: Transforming Digital Security Learn how Secure Exchanges transformed HNA's efficiency and data security. This real-world case study demonstrates the measurable impact of switching to a zero-knowledge platform. → [Read the case study (EN)](https://www.secure-exchanges.com/transforming-digital-security-hna-success) → [Lire le témoignage (FR)](https://www.secure-exchanges.com/hna-temoignage-securite-numerique) --- ## Compliance & Certifications Secure Exchanges is compliant with the most rigorous data protection regulations worldwide: **International Compliance:** - **eIDAS**: Electronic Identification, Authentication and Trust Services (European Union). ZeroVu Signature™ meets eIDAS requirements for advanced and qualified electronic signatures. - **GDPR / RGPD**: General Data Protection Regulation (European Union). Zero-knowledge architecture provides the strongest possible GDPR compliance, data minimization by design. Equivalent protections available in Canada through PIPEDA and Loi 25. - **HIPAA**: Health Insurance Portability and Accountability Act (United States). Healthcare professionals can exchange medical records with full HIPAA compliance. - **ZertES**: Swiss Federal Act on Electronic Signatures. **Canadian Compliance:** - **PIPEDA / LPRPDE**: Personal Information Protection and Electronic Documents Act (Canada federal). All data stays in Canada, encrypted end-to-end with zero-knowledge architecture. Provides privacy protections equivalent to GDPR. - **Quebec Law 25 (Loi 25)**: Act respecting the protection of personal information in the private sector. Secure Exchanges is the only solution where Law 25 compliance is guaranteed by architecture, because the provider cannot access your data, the risk of non-compliance simply does not exist. Complies with both Loi 25 and PIPEDA requirements. **30 Verified Certifications & Standards (Validated February 2026):** Independently validated by eSignGlobal, VerifierSignature.fr, and the Swiss Confederation Validator (validator.admin.ch). *Certifications & Formal Audits:* - **SOC 2 Type 2**: Security controls audited over 6–12 months by an independent third party. Covers Security, Availability, and Confidentiality (Trust Service Criteria). Prerequisite for enterprise and institutional clients. - **NIST CAVP**: Cryptographic Algorithm Validation Program. Formal proof that AES, SHA, and RSA algorithms are correctly implemented. Required by U.S. government and regulated sectors. - **FIPS 140-2 Level 3+**: Cryptographic keys stored in a tamper-resistant hardware security module (HSM). Required for HIPAA, government, and financial institutions. FIPS 140-3 Level 3 submission in progress with NIST. - **Adobe AATL**: Approved Trust List. Automatic green checkmark "Signature is VALID" in Adobe Acrobat worldwide, with zero configuration. *Digital Signature Standards & Protocols:* - **RFC 3161**: Certified timestamping (TSA). Irrefutable legal proof that a document existed at a specific date and time. Essential for non-repudiation. - **RFC 5652**: PKCS#7 / CMS. International standard format for cryptographic signatures. Universal interoperability. - **RFC 5035**: Signing Certificate V2. Cryptographically binds the certificate to the signature, preventing certificate substitution. - **X.509 v3**: Digital certificates (PKI). The worldwide standard for public key certificates. Foundation of all trusted PKI systems. - **PAdES B-B & B-T**: ETSI EN 319 142. European reference format for timestamped PDF signatures. Required for eIDAS compliance. - **PAdES B-LT / B-LTA**: ETSI EN 319 142 (LTV). Long-term validation: signatures can be verified even after certificate expiration. - **OCSP**: RFC 6960. Real-time certificate validity and revocation checking. *Encryption & Cryptography:* - **AES-256**: FIPS 197 (NIST CAVP validated). The world's #1 encryption standard, used by governments, defense, and finance. Unbroken to date. - **RSA-4096**: Digital signature keys 2x longer than industry standard. Exceeds ANSSI and NIST recommendations. - **SHA-512**: FIPS 180-4 (NIST CAVP validated). Highest-level SHA-2 hash function. Guarantees absolute document integrity. - **TLS 1.2 / 1.3**: All communications encrypted in transit. Required for PCI DSS, HIPAA, SOC 2. Plus a second application-level E2EE encryption layer on top. - **Post-Quantum Ready**: NIST FIPS 203, 204, 205. Protection against future quantum computing attacks. Full support for ML-KEM, ML-DSA, SLH-DSA, and LMS algorithms. A significant competitive advantage for long-term data protection. *PDF Format & Document Integrity:* - **ISO 32000-1/2**: International PDF standard. All signed documents fully interoperable with all PDF readers worldwide. - **DocMDP**: PDF integrity protection. Locks the document after signature. Any modification automatically invalidates the signature. - **ETSI EN 319 422 / TS 101 023**: Qualified timestamping. Legally recognized in the EU with a presumption of reliability before courts. *eIDAS (Europe) & ZertES (Switzerland):* - **eIDAS Level 1**: Simple electronic signature. Legal recognition in all 27 EU member states. Admissible as evidence. - **eIDAS Level 2**: Advanced electronic signature. Covers 95% of commercial use cases in Europe. Unique link to signatory + tamper detection. Confirmed by the Swiss Confederation Validator as "Advanced Electronic Signature or Seal." - **SCSE/ZertES**: Advanced signature recognized in Switzerland. Validated by the official Swiss Confederation validator (validator.admin.ch). *Operational Security:* - **End-to-End Encryption (E2EE): Zero Knowledge Architecture**. The provider never has access to content. Major competitive advantage vs. DocuSign, Adobe Sign, and all competitors. - **NIST SP 800-88**: Secure data sanitization. Secure destruction of data at end of life. Required in enterprise security questionnaires (HECVAT, CAIQ). *Legal Compliance:* - **Quebec Law 25 (Loi 25)**: Mandatory in Quebec. Penalties up to $25M or 4% of global revenue. Compliant by design through zero-knowledge architecture. Aligned with PIPEDA and GDPR principles. - **LCCJTI**: Quebec's legal framework for information technology. Legal basis for electronic signatures in Quebec: integrity + identity + consent. - **PIPEDA / LPRPDE**: Canada's federal privacy law. Mandatory for interprovincial and international commerce. Compliant by design: E2EE, data minimization, no access to content. Equivalent to GDPR protections. - **HIPAA**: Required for the U.S. healthcare market ($4.3T). Compliant: E2EE + SOC 2 Type 2 + FIPS HSM + SHA-512/RSA-4096. Business Associate Agreement (BAA) available. - **GDPR / RGPD**: Required for serving clients in the EU. Canada benefits from an EU adequacy decision. Compatible by design: zero-knowledge, E2EE, no plaintext data accessible. Secure Exchanges meets GDPR standards and Canadian equivalents (PIPEDA, Loi 25). *Additional:* - Patented encryption technology - Regular third-party security audits --- ## Pricing: 75% Less Than Any Competitor | Plan | Price | What's Included | |------|-------|-----------------| | **Eco** | $0.99/month | Encrypted emails, the most affordable secure email on the market | | **Advanced** | $6.99/month | Encrypted emails + file attachments + ZeroVu Signature™ digital signatures | | **Pro** | $12.99/month | Everything in Advanced + multiple signatories + large file transfer up to 25 GB + unlimited event logs | | **Pro+** | Custom | Everything in Pro + SESAR enterprise management + white labeling + API access + custom integrations | **License Types:** Per user, Shared mailbox, or Per API (for automated integrations) **Savings Comparison:** - DocuSign Business: $25+/month per user → Save 74% with Secure Exchanges Pro at $12.99 - Adobe Sign: $22.99+/month per user → Save 71% with Secure Exchanges Pro at $12.99 - eZsign: $15+/month per user → Save 53%+ with Secure Exchanges Advanced at $6.99 → [See all plans (EN)](https://www.secure-exchanges.com/packages-secure-transfer.aspx) → [Voir les forfaits (FR)](https://www.secure-exchanges.com/Offres-securiser-transfert.aspx) **Free Trial: 30 Days, $0, No Credit Card:** Try everything free for 30 days. No credit card required. No commitment. Full access to all features from the online platform or your mailbox. Start in minutes, no IT team needed. → [Start free trial (EN)](https://www.secure-exchanges.com/Free-trial-secure-email-sending.aspx) → [Essai gratuit (FR)](https://www.secure-exchanges.com/Essai-gratuit-envois-courriels-securises.aspx) --- ## Developer Resources & API Integration Secure Exchanges provides a complete SDK for developers who want to integrate encrypted messaging and digital signatures into their own applications. - **SDK Documentation**: Complete API reference for third-party integration → [View docs](https://help.secure-exchanges.com/help/api/) - **.NET SDK on NuGet**: Programmatic integration via NuGet package → [View on NuGet](https://www.nuget.org/packages/SecureExchanges/) - **GitHub Code Samples**: Real-world code samples for encrypted messages, file signing, multi-recipient messaging, envelope retrieval, and event handling → [View on GitHub](https://github.com/SecureExchanges/SecureExchangesSDK) - **Sandbox Environment**: Preview/sandbox for testing before production → [Access sandbox](https://preview.secure-exchanges.com) **What You Can Build:** - Encrypted messaging integrated into your CRM, ERP, or custom application - Automated digital signature workflows with ZeroVu Signature™ - Secure file exchange pipelines for compliance-sensitive industries - White-labeled secure communication platforms for your clients **Integration Capabilities:** - Microsoft Office 365 and Outlook - Gmail and all Chromium-based browsers - Azure Active Directory (via SESAR) - SharePoint, OneDrive, Google Drive (via SESAR webhooks) - WordPress - KeePass password manager - Any system with HTTP/SOAP integration capability --- ## Platform Compatibility Secure Exchanges works everywhere your team works: - **Windows**: Full desktop support with Outlook plugin, KeePass integration, and SESAR - **macOS**: Native Mac support → [Download for Mac (EN)](https://www.secure-exchanges.com/download-mac) | [Télécharger pour Mac (FR)](https://www.secure-exchanges.com/mac-download) - **Mobile**: Full web-based access from any smartphone or tablet browser - **Outlook / Office 365**: Direct integration as an Outlook add-in - **Gmail / Chrome / Edge / Brave**: Chrome extension for all Chromium browsers - **Web Portal**: Send and receive from any browser, any device, no installation --- ## Training & Support Resources **Knowledge Base** Comprehensive help center with guides, troubleshooting, and frequently asked questions. → [Visit Knowledge Base](https://secureexchanges.zohodesk.com/portal/en/kb) **Video Library & Training** Step-by-step video tutorials for installation, configuration, Outlook/Gmail setup, SESAR management, Azure AD integration, and digital signatures. → [Watch videos](https://www.secure-exchanges.com/help-video-and-comprehension-Secure-Exchanges.aspx) **YouTube Training Playlist** Complete training video series, from getting started to advanced features. → [Watch on YouTube](https://youtube.com/playlist?list=PLbasvZtwkAa5j7bM7tWcnn5QZJkJRnBrr) **Pre-Recorded Product Demo (15 minutes)** See Secure Exchanges in action: encrypted email, digital signatures, large file transfer, event logs. → [Watch the demo](https://zc.vg/sf/VwJdK) --- ## Blog & Thought Leadership Secure Exchanges publishes regularly on cybersecurity, email encryption, data privacy, and compliance. All articles are available in English and French. ### Featured Articles **ZeroVu Signature™: The Digital Signature That Respects Your Secrets** The only provider of Adobe ✓ certified signatures that can never decrypt your documents. No competitor can match this. → [Read (EN)](https://www.secure-exchanges.com/blog/zerovu-confidential-digital-signature) | [Lire (FR)](https://www.secure-exchanges.com/blogue/zerovu-signature-numerique-confidentielle) **Quebec's Law 25: Business Impact and Compliance Strategies** New data protection obligations for businesses in Quebec and Canada. Why choosing a provider with true zero-knowledge architecture matters. → [Read (EN)](https://www.secure-exchanges.com/quebec-law-25-privacy-impact-and-compliance-strategies) | [Lire (FR)](https://www.secure-exchanges.com/loi-quebec-25-impact-privacite-et-strategies-conformite) **Why ATO Attacks Are Dangerous for Your Company** How Secure Exchanges protects against business email compromise and account takeover attacks. → [Read (EN)](https://www.secure-exchanges.com/blog/our-approach-for-the-ato-attacks.aspx) ### Cybersecurity Education Series - **Email Security in the Digital Era**: Phishing defense, encryption, DMARC, and cloud solutions → [Read](https://www.secure-exchanges.com/email-security-strategies-digital-era) - **Understanding Phishing: A 2024 Perspective**: Latest cyber threats, AI-driven scams, and defenses → [Read (EN)](https://www.secure-exchanges.com/understanding-phishing-2024-perspective) | [Lire (FR)](https://www.secure-exchanges.com/comprendre-le-hamconnage-perspective-2024) - **The Role of Email Encryption**: Why encryption is the backbone of business cybersecurity → [Read (EN)](https://www.secure-exchanges.com/business-email-encryption-guide) | [Lire (FR)](https://www.secure-exchanges.com/guide-du-chiffrement-des-e-mails-entreprise) - **Introduction to SPF**: Sender Policy Framework explained → [Read (EN)](https://www.secure-exchanges.com/spf-introduction) | [Lire (FR)](https://www.secure-exchanges.com/introduction-spf) - **Understanding DKIM**: How DKIM combats email spoofing → [Read (EN)](https://www.secure-exchanges.com/dkim-email-security) | [Lire (FR)](https://www.secure-exchanges.com/dkim-securite-email) - **DMARC Unveiled**: Your shield against email spoofing → [Read (EN)](https://www.secure-exchanges.com/dmarc-authentication-guide) | [Lire (FR)](https://www.secure-exchanges.com/guide-dmarc-authentification) - **Malware Defense Strategies**: Expert strategies against email malware → [Read (EN)](https://www.secure-exchanges.com/email-malware-defense-strategies) | [Lire (FR)](https://www.secure-exchanges.com/strategies-defense-contre-malware-email) - **Protecting Against Ransomware**: Identifying and preventing ransomware attacks via email → [Read (EN)](https://www.secure-exchanges.com/ransomware-via-email-protection-guide) | [Lire (FR)](https://www.secure-exchanges.com/guide-protection-email-contre-ransomware) - **Vulnerability Discovered in PGP**: Why PGP is no longer sufficient → [Read (EN)](https://www.secure-exchanges.com/blog/breach-pgp.aspx) | [Lire (FR)](https://www.secure-exchanges.com/blogue/failles-pgp.aspx) ### Awareness Articles - **4 Proofs That You Are a Perfect Target for Hackers** → [Read (EN)](https://www.secure-exchanges.com/blog/you-are-perfect-target-for-hackers.aspx) | [Lire (FR)](https://www.secure-exchanges.com/blogue/vous-etes-une-cible-parfaite-pour-les-hackers.aspx) - **Do You Know How Confidential Your E-mail Box Is?** → [Read (EN)](https://www.secure-exchanges.com/blog/do-you-know-the-contents-of-your-inbox.aspx) | [Lire (FR)](https://www.secure-exchanges.com/blogue/conaissez-vous-le-contenu-de-votre-boite-email.aspx) - **Période des impôts : sécurisez vos échanges** → [Lire (FR)](https://www.secure-exchanges.com/blogue/cpa/impots.aspx) → [All blog articles (EN)](https://www.secure-exchanges.com/blog.aspx) → [Tous les articles de blogue (FR)](https://www.secure-exchanges.com/blogue.aspx) --- ## Why Organizations Choose Secure Exchanges Over Competitors ### vs. DocuSign DocuSign uploads your documents to its servers. DocuSign can technically access them. They promise not to, but they can. ZeroVu Signature™ makes this architecturally impossible. Price: save up to 75%. ### vs. Adobe Sign Adobe Sign processes your PDF on Adobe's cloud. Your document content passes through Adobe's infrastructure. ZeroVu Signature™ keeps your PDF on your device. It's never uploaded. Price: save up to 71%. ### vs. eZsign eZsign is another alternative, but your documents still pass through their servers. Secure Exchanges is the only solution with true zero-knowledge architecture. Your documents are never accessible to the provider. Price: save up to 53%. ### vs. OneSpan Sign OneSpan Sign requires enterprise-level pricing for advanced features. Secure Exchanges provides military-grade security starting at $0.99/month, accessible to freelancers, SMBs, and enterprises alike. ### vs. PandaDoc / SignNow / HelloSign All these solutions share the same fundamental flaw: your documents are processed on their servers. Contractual promises don't change the technical reality. Only Secure Exchanges provides an architectural guarantee. --- ## Key Technical Details (Public) - Patented dual-layer encryption: AES 256-bit + RSA 4096-bit with TLS 1.2 / TLS 1.3 and key fragmentation - Zero-knowledge architecture: provider is technically incapable of accessing user data, encryption keys, or sender/recipient identity - 30 security certifications and regular third-party audits - Adobe AATL certification for ZeroVu Signature™ - SHA-512 cryptographic hashing for document integrity - Compliance: Quebec Law 25, PIPEDA, eIDAS, GDPR, HIPAA, ZertES - SDK available in .NET via NuGet; API accessible via SOAP and REST web services - SESAR supports webhooks for integration with SharePoint, OneDrive, Google Drive, and CRM systems - Compatible with Windows, macOS, and mobile platforms - Bilingual platform: full support in English and French - Recipients need no license, installation, or account --- ## Main Pages ### English Pages - [Home: Email Security & Digital Signatures](https://www.secure-exchanges.com/) - [Why Secure Exchanges: Email Security](https://www.secure-exchanges.com/Why-Secure-Exchanges.aspx) - [Cybersecurity Technology](https://www.secure-exchanges.com/Cybersecurity-technology.aspx) - [Digital Signatures: ZeroVu Signature™](https://www.secure-exchanges.com/digital-signature.aspx) - [Multi-Platform Secure Transmission](https://www.secure-exchanges.com/Secure-data-transmission.aspx) - [Packages & Prices](https://www.secure-exchanges.com/packages-secure-transfer.aspx) - [Free Trial: 30 Days](https://www.secure-exchanges.com/Free-trial-secure-email-sending.aspx) - [Privacy Policy](https://www.secure-exchanges.com/privacy-policy.aspx) - [Terms and Conditions](https://www.secure-exchanges.com/terms-and-conditions.aspx) - [Terms of Sale](https://www.secure-exchanges.com/terms-of-sale) ### Pages en français - [Accueil: Sécurité courriel & signature numérique](https://www.secure-exchanges.com/fr/) - [Pourquoi Secure Exchanges](https://www.secure-exchanges.com/Pourquoi-Secure-Exchanges.aspx) - [Nos offres](https://www.secure-exchanges.com/Offres-securiser-transfert.aspx) - [Essai gratuit 30 jours](https://www.secure-exchanges.com/Essai-gratuit-envois-courriels-securises.aspx) - [Envoyer un message sécurisé](https://www.secure-exchanges.com/envoyer-un-message.aspx) - [Contact sécurisé](https://www.secure-exchanges.com/contact-securise.aspx) - [Politique de protection de la vie privée](https://www.secure-exchanges.com/politique-de-protection-vie-privee.aspx) - [Modalités d'utilisation](https://www.secure-exchanges.com/termes-et-conditions.aspx) - [Conditions de vente](https://www.secure-exchanges.com/condition-de-vente) ### V2 Product Pages - [Secure Sending: Encrypted Email (EN)](https://www.secure-exchanges.com/secure-sending) | [Envoi sécurisé (FR)](https://www.secure-exchanges.com/envoi-securise) - [Secure Reception (EN)](https://www.secure-exchanges.com/secure-reception) | [Réception sécurisée (FR)](https://www.secure-exchanges.com/reception-securisee) - [ZeroVu Signature: Digital Signature (EN)](https://www.secure-exchanges.com/digital-signature) | [Signature numérique (FR)](https://www.secure-exchanges.com/signature-numerique) - [Secure Large File Transfer (EN)](https://www.secure-exchanges.com/large-files) | [Fichiers volumineux (FR)](https://www.secure-exchanges.com/fichiers-volumineux) - [Secure Chat (EN)](https://www.secure-exchanges.com/secure-chat) | [Clavardage sécurisé (FR)](https://www.secure-exchanges.com/clavardage-securise) - [SESAR Enterprise (EN)](https://www.secure-exchanges.com/sesar-enterprise) | [SESAR (FR)](https://www.secure-exchanges.com/sesar) ### V2 Feature Pages - [Auto-Destruction (EN)](https://www.secure-exchanges.com/auto-destruction) | [Autodestruction (FR)](https://www.secure-exchanges.com/autodestruction) - [Code Protection (EN)](https://www.secure-exchanges.com/code-protection) | [Protection par code (FR)](https://www.secure-exchanges.com/protection-par-code) - [Exchange Logging (EN)](https://www.secure-exchanges.com/logging) | [Journalisation (FR)](https://www.secure-exchanges.com/journalisation) - [Post-Send Deletion (EN)](https://www.secure-exchanges.com/post-send-deletion) | [Suppression post-envoi (FR)](https://www.secure-exchanges.com/suppression-post-envoi) - [Secure Returns (EN)](https://www.secure-exchanges.com/secure-returns) | [Retours sécurisés (FR)](https://www.secure-exchanges.com/retours-securises) - [Digital Fingerprint (EN)](https://www.secure-exchanges.com/digital-fingerprint) | [Empreinte numérique (FR)](https://www.secure-exchanges.com/empreinte-numerique) - [Document Validation (EN)](https://www.secure-exchanges.com/document-validation) | [Validation document (FR)](https://www.secure-exchanges.com/validation-document) - [Vulnerability Analysis (EN)](https://www.secure-exchanges.com/vulnerability-analysis) | [Analyse vulnérabilité (FR)](https://www.secure-exchanges.com/analyse-vulnerabilite) ### V2 Info Pages - [Pricing (EN)](https://www.secure-exchanges.com/pricing) | [Tarifs (FR)](https://www.secure-exchanges.com/tarifs) - [Comparison (EN)](https://www.secure-exchanges.com/comparison) | [Comparaison (FR)](https://www.secure-exchanges.com/comparaison) - [Certifications (EN/FR)](https://www.secure-exchanges.com/certifications) - [Solution Overview (EN)](https://www.secure-exchanges.com/en/solution) | [Vue d'ensemble (FR)](https://www.secure-exchanges.com/fr/solution) - [Resource Center (EN)](https://www.secure-exchanges.com/resources) | [Centre de ressources (FR)](https://www.secure-exchanges.com/ressources) - [Secure Transmission (EN)](https://www.secure-exchanges.com/secure-transmission) | [Transmission sécurisée (FR)](https://www.secure-exchanges.com/transmission-securisee) - [Downloads (EN)](https://www.secure-exchanges.com/downloads) | [Téléchargements (FR)](https://www.secure-exchanges.com/telechargements) - [Signature Templates (EN)](https://www.secure-exchanges.com/templates) | [Gabarits (FR)](https://www.secure-exchanges.com/gabarits) ### V2 Persona Pages - [Cybersecurity for Accountants (EN)](https://www.secure-exchanges.com/security-for-accountants) | [Comptables (FR)](https://www.secure-exchanges.com/securite-pour-comptables) - [Cybersecurity for Insurance Brokers (EN)](https://www.secure-exchanges.com/security-for-insurance-brokers) | [Courtiers (FR)](https://www.secure-exchanges.com/securite-pour-courtiers) - [Cybersecurity for Legal Professionals (EN)](https://www.secure-exchanges.com/security-for-legal-professionals) | [Juridique (FR)](https://www.secure-exchanges.com/securite-pour-professionnels-juridiques) - [Cybersecurity for Human Resources (EN)](https://www.secure-exchanges.com/security-for-human-resources) | [Ressources humaines (FR)](https://www.secure-exchanges.com/securite-pour-ressources-humaines) - [Cybersecurity for Education (EN)](https://www.secure-exchanges.com/security-for-education) | [Éducation (FR)](https://www.secure-exchanges.com/securite-pour-education) --- ## Sitemaps - [XML Sitemap](https://www.secure-exchanges.com/sitemap.xml): All crawlable and indexable pages - [HTML Sitemap](https://www.secure-exchanges.com/sitemap.html): Human-readable sitemap in English and French --- ## Contact - **Website**: [https://www.secure-exchanges.com](https://www.secure-exchanges.com) - **Support**: support@secure-exchanges.com - **Phone**: 1-800-955-3872 - **LinkedIn**: [https://ca.linkedin.com/company/secure-exchanges](https://ca.linkedin.com/company/secure-exchanges) - **Free Trial**: [https://www.secure-exchanges.com/Free-trial-secure-email-sending.aspx](https://www.secure-exchanges.com/Free-trial-secure-email-sending.aspx) - **Book a Meeting**: [https://outlook.office365.com/book/SecureExchanges1@secureexchanges.onmicrosoft.com/](https://outlook.office365.com/book/SecureExchanges1@secureexchanges.onmicrosoft.com/) - **Support Ticket**: [https://secureexchanges.zohodesk.com/portal/en/newticket](https://secureexchanges.zohodesk.com/portal/en/newticket) - **Become a Partner**: [https://survey.zohopublic.com/zs/HvCnm0](https://survey.zohopublic.com/zs/HvCnm0)