You don’t secure IoT with passwords.
You secure it with identity.
From medical devices to smart infrastructure —
every connected device must prove it’s legitimate.
DigiCert uses PKI-based device identity to authenticate, encrypt, and control communication across millions of devices.
Use case:
Manufacturers, smart cities, healthcare
→ Assign unique identities to every device
→ Prevent rogue device access
→ Secure communication between devices and cloud systems
Because when everything is connected,
everything becomes a target.
