Sealit | Zero Trust Encryption for Email and File Sharing

Product Category

Security & Encryption Software

Product Subcategory

Zero-Trust Data Protection Platform for Email

AI Functions

Identity-driven behavioural analysis: the system uses machine-learning to detect unusual access patterns, flagging suspicious recipients or attachments before decryption.
Smart content-classification and auto-encryption: confidential emails, attachments and chats are automatically identified, encrypted and managed without disrupting workflows.
Real-time data-activity monitoring and predictive alerts: AI continuously tracks encrypted data usage (who, when, where) and surfaces vulnerabilities in seconds.

Product Core Functions

Sealit provides a unified encryption layer for organisations, enabling secure email communication, large-file transfers, Slack/Teams integration and secure collaboration spaces—all based on a Zero-Trust architecture where only the end-user controls decryption. The platform plugs into existing tools (Gmail, Outlook, Slack) and supports secure sharing of files, chats and documents while maintaining full visibility and control over data use.

Key Features

One-click encryption for emails in Outlook, Gmail and Slack.
Secure large-file sending (up to several GB) and secure data-rooms (“Secure Spaces”) where no third-party—including Sealit—can decrypt the content.
Zero-Trust “monitor” dashboard with full audit-trail: track file access, location, device and user via real-time analytics.
Compliance-ready storage and key-management: choose where encryption keys are held, meet GDPR/CCPA/HIPAA requirements.
Native integrations with business tools (Outlook, Gmail, Slack, APIs) for seamless workflow without additional logins.

Ease Of Use

Setup: Deployment is streamlined—install add-ins for Outlook/Gmail, set up user identities and encryption keys. A small deployment can be completed in a few hours; enterprise deployments with key-management may require one to two days.

Daily Usability: Users continue working in familiar email/chat tools; encryption and access management occur automatically behind the scenes. Admins review analytics and alerts through the Sealit portal.

Team Onboarding Time: Individual users can adapt within a few hours. A full organisation (including security/compliance teams) may require 0.5 to 1 day of training on policies and key procedures.

Integration & Ongoing Admin Demand: Integration with existing email, file-sharing and communication systems is straightforward. Ongoing administration includes managing user identities, reviewing analytics alerts, updating access policies and ensuring compliance reviews. The administrative burden is moderate compared to legacy encryption solutions.

Use Cases

Legal firms sending confidential client documents and communications requiring audit-trail and role-based encryption.
Healthcare organisations (clinics, counselling services) needing encrypted communication, HIPAA compliance and audit visibility.
Financial services or fintech companies exchanging sensitive investor or transaction data and needing strict key-control.
Consulting agencies handling client files and project data globally, requiring secure collaboration spaces and regional data-control.
Enterprises with hybrid teams using Slack, email and file-sharing where encryption must not impede workflows yet data-governance is critical.

Conclusion

Sealit enables organisations to protect their most sensitive asset—data—within the tools they already use, while enforcing Zero-Trust access, full audit-visibility and compliance controls. It provides strong security without workflow friction, demands reasonable administration and enhances both productivity and peace of mind.