Peak Protection

Guiding Your Ascent Toward Unbreakable Security

Rethink How You Protect Your Business

Rethink How You Protect Email

Cloudstar combines AI, encryption, and human expertise to stop even the most sophisticated attacks.

Stay Ahead of Every Threat

Redefining How Businesses Protect Email and Data

Advanced Email Encryption

Encrypt Every Message, Without Barriers. Secure sensitive communications with flexible, enterprise-grade encryption that adapts to your needs.

Threat Protection

Stop Advanced Attacks Before They Start. AI-powered and human-backed defenses block phishing, malware, and business email compromise.

Archiving & Backup

Preserve, Search, and Recover Every Email. Cloud-based, compliant archiving and backup keep your data safe and accessible.
Defending the Inbox

AI-Powered Defense for Today’s Email Attacks.

Phishing, impersonation, and conversation hijacking bypass legacy defenses by exploiting trust. Cloudstar stops these advanced attacks with AI-driven detection, real-time remediation, and human oversight — keeping every inbox secure.

  • Detect and stop account takeovers before damage is done.

  • Block phishing, malware, and advanced threats in real time.

  • Identify and stop conversation hijacking attacks before users engage.

Seamless Integration

Works with any email system, and fits perfectly into your infrastructure, even during migrations or upgrades.

Quick, Transparent Deployment

Get up and running fast with no disruption to users, and no steep learning curve. Encrypted and quarantined messages are easy to manage.

Effortless User Experience

No clunky portals or confusing logins — recipients open encrypted replies just like any other email, on any device, anywhere.

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See Cloudstar in Action

Explore Complete Cyber Security in One Demo

Request a live demo to see how Cloudstar protects your inbox with advanced encryption, AI-powered threat detection, and secure archiving — all working together to keep you safe. Our team will tailor the demo to your needs and answer all your questions.

Cybersecurity insights

Thoughts, trends and the latest threat intelligence.

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