Glossary
PKI
PKI is the system that makes digital certificates trustworthy. It's how browsers know to trust a certificate - a chain of trusted authorities vouching for each other.
What is PKI?
Public Key Infrastructure - the framework of policies and technology for managing digital certificates and public-key encryption.
Why Should You Care?
Understanding public key infrastructure is essential for building a strong security posture. This knowledge helps organizations identify threats early and respond appropriately.
Is your business exposed?
Real-World Example
Security teams regularly encounter public key infrastructure in their day-to-day operations. Recognizing and responding to these scenarios is a core security competency.
How to Protect Against PKI
- 1.
Understand your organization's PKI infrastructure
- 2.
Rotate internal certificates before expiration
Related Terms
Is your business exposed?
Check if your company data is circulating on the dark web
Free scan • No credit card required