The Forgotten Security Layer: Why You Need a SIM PIN in the Smartphone Era
The Forgotten Security Layer: Why You Need a SIM PIN in the Smartphone Era Back in the late 1990s and early 2000s, phon…
#MFA
6 posts
Defending the Front Door: Implementing CrowdSec & Rate-Limiting to Stop Credential Stuffing
You enabled MFA. Your login page checks TOTP codes. Attackers can't get in. So why is your server still drowning? Becau…
Not All MFA Is Equal: A Decision-Maker's Guide to TOTP, Passkeys, and Everything Between
You rolled out MFA across your company's accounts. The dashboard shows a satisfying row of green checkmarks. Then an em…
Passkeys in Action: A Hands-On Walkthrough with the Passkey Demo
Last time, I covered the why — passkeys, how they kill phishing, why they're faster than passwords, and where Linux sti…
Passkeys Explained: The Password Killer You Should Already Be Using
I've spent the last few posts in this series digging through SSH — keys, port forwarding, the whole authentication rabb…
Securing Your Digital Fortress: A Practical Look at Zero Trust
Introduction The world of IT security is changing at lightning speed. Remember when a strong firewall and a secure offi…