Kerno acts as an intelligent firewall for your phone. Decide who can reach you, block unknown calls, and protect your number from spam, fraud, and impersonation.
Your phone number is exposed by default. Anyone, even malicious actors, can call you, impersonate you, or scam you. Every day, millions fall victim to phishing, vishing, and SIM-swapping attacks.
All calls and messages are routed through encrypted, one-to-one aliases. If a caller isn't verified or approved, the connection simply doesn't go through. Each attempt is logged, so you know exactly who tried to reach you.
Encrypted aliases per connection
Biometric + physical identity validation
Logged and traceable contact attempts
Full control from a simple dashboard
Kerno enables companies to contact customers through verified and authenticated channels — building confidence on both ends.
We're building a new layer of digital identity. Be a part of it.