What Are TLS Certificates? How HTTPS, Certificate Authorities, and Private Keys Work
When you visit a secure website, your browser usually connects using HTTPS. This technology helps protect information exchanged between your device and the website. One of the important components behind HTTPS is a TLS certificate, sometimes still…
eMudhra Certificate Compromise 2026: What Happened and Are HTTPS Connections Safe?
In October 2026, a security incident involving the Indian certification authority eMudhra raised concerns about the infrastructure used to establish trust in encrypted web connections. Mozilla reported that private keys associated with eight eMudhra…