SHASHS
Secure Hash Authentication for
SHushing email spoofing security.
"Security should be verified. Not assumed."
Core Architecture
Three Pillars of SHASHS
Hash-Based Authority
Our protocol replaces traditional SMTP trust with immutable hash tokens. Every sender is cryptographically signed, making spoofing mathematically impossible.
Automated Verification
Zero-touch validation pipelines. The SHASHS daemon sits between your gateway and the world, automatically verifying inbound hash signatures in milliseconds.
Dynamic Header Injection
Real-time injection of one-time-use hash tokens into email headers. Ensures that even if a packet is intercepted, the auth token cannot be reused.
Protocol Lifecycle
Trace the journey of a secure message through the SHASHS architecture.
Secure Transmission
A trusted employee or team member sends an email to your channel. The message travels through standard SMTP but carries a unique hash signature.
Recipient Access
A user attempts to open the email. Before the content is fully rendered or any links become active, the 'Read' event triggers the security hook.
Extension Protocol
The SHASHS Browser Extension activates instantly. It cross-references the sender's identity against the immutable 'Trusted Employee' ledger.
Verification Notice
Immediate visual feedback is injected into the UI. 'Verified' allows access; 'Unknown' flags potential spoofing and quarantines the message.
Built for Organization,
Designed for Security.
SHASHS doesn't just verify emails; it organizes your trust network. Manage your verified employee ledger, monitor authentication logs, and enforce security policies from a single, intuitive dashboard.
Works in tandem with
your workflow.
No need to switch platforms. The SHASHS extension sits quietly in your browser, scanning email headers in real-time. When a trusted sender is detected, you get instant visual confirmation right inside your inbox.
Ready to verify your world?
Join 500+ enterprises securing their communications with SHASHS. Stop assuming identity. Start proving it.