Stories by dc352

Point of Discussion: CyberSec Is Janitorial

Giving meaning to “certificate expires in 20 days”

Rick Dickinson, designer of iconic ZX Spectrum and why I never forget

ROCA vulnerability – full paper in ACM Digital Library

ROCA vulnerability and Axalto / Gemalto .NET v2 smartcards

'Worse Than KRACK' – Google and MSFT Hit by Massive Encryption Hole (Forbes)

Weak RSA keys – from bitlocker to Estonian ID cards

A monitoring tool totally about keys and certificates

Let's Encrypt uptime has been 99.9% for some – analysis of letsencrypt.status.io

Let’s Encrypt uptime is 99.9% – with partial defects

Letsencrypt on app servers and in firewalled networks

Using Valid SSL on firewalled network – thoughts?

Auditing HTTPS and Let's encrypt certificates quickly

Test and monitor Let's Encrypt certificates – no sweat

Check TLS and letsencrypt expiry per IP address – no sign-up needed (42s video)

Check all IP addresses of servers – Letsencrypt “IPv6 preference” troubleshoot

Free TLS/HTTPS monitoring with subdomain discovery – 170 SSL servers in a minute

100M Let’s Encrypt certificates – numbers you don’t know

One dashboard for all your Let's Encrypt and other HTTPS certificates

Let's Encrypt switch to IPv6 – one more reason to monitor

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