SSL History: The Biggest SSL Failures in History
SSL—and its successor TLS—form the backbone of secure communication on the internet. But the road to today’s relatively secure web hasn’t been smooth. Over the years, a series of high-profile….
Author: SSLGuides
Where to Find SSL/TLS Courses (With Links)
If you want to learn SSL/TLS properly, the good news is that there are plenty of solid courses available online—from beginner-friendly introductions to deep technical training. The key is choosing….
Wildcard vs multi-domain certificates: when to use each
Wildcard and multi-domain SSL certificates solve different problems, and choosing the wrong one usually leads to unnecessary cost or limitations later on. The distinction comes down to how your domains….
Is EV SSL dead or still relevant?
Extended Validation (EV) SSL is not dead, but it is no longer as influential as it once was. Its role has shifted significantly over the past few years, mainly due….
Why SSL Certificate Validity Was Reduced to ~200 Days
The move toward shorter SSL/TLS certificate lifetimes—trending from 825 days to 398 days, and now discussions around ~200 days or less—is driven by a mix of security, automation, and ecosystem….
ZeroSSL CA Review (2026)
is a relatively modern certificate authority (CA) that offers free and paid SSL certificates, competing directly with services like Let’s Encrypt while targeting users who want a more user-friendly, web-based….
How Free SSL Providers Make Money
At first glance, free SSL certificates can seem almost too good to be true. After all, SSL (Secure Sockets Layer) encryption is a critical component of modern web security, protecting….
SSL History: Why SSL 1.0 Was Never Released
When people talk about the history of web security, they usually start with SSL 2.0. But there was an earlier version—SSL 1.0—that never saw the light of day. It wasn’t….
SSL History: From Netscape to Now: The Birth of SSL
From Netscape to Now: The Birth of SSL In today’s internet, the small padlock icon in your browser has become a universal symbol of trust. Whether you’re logging into a….
PositiveSSL: What It Is, Pros, Cons, and How It Compares to Other SSL Certificates
When looking for a paid SSL certificate, one of the most commonly recommended entry-level options is PositiveSSL. Marketed as a low-cost, fast-issuance solution, it’s widely used by small websites, hosting….