Tag: SSL
20/02/2025
/ Deep Tech
Lsyncd Demystified: Automate, Secure, and Scale Your File Transfers
Set up Lsyncd on Debian with one Bash script: a sync user, SSH keys and real-time inotify syncing between master and worker nodes, or a full mesh.
21/11/2024
/ Deep Tech
Effortlessly Secure Your Website with Let’s Encrypt SSL Automation
A Bash script that sets up Apache and a Let’s Encrypt wildcard certificate with Certbot on Debian, and how to make the renewal really automatic.
20/12/2014
/ Strategic Insights
SSL Evaluation for Oman Local Banks
My SSL Labs review of Omani online banking from 2014 to 2016: what each grade means, why certificates fail trust, and how banks should set up TLS today.
21/08/2013
/ Deep Tech
Mitigating the BEAST, Heartbleed, DROWN and POODLE attacks on SSL/TLS: grade A+
How to get an SSL Labs A+ on Apache: TLS 1.2 and 1.3 only, strong ciphers and HSTS, plus fixes for the BEAST, Heartbleed, POODLE and DROWN attacks.
13/05/2013
/ Deep Tech
Extracting SSL Fingerprints
Get the SSL certificate fingerprint of any site with my Perl, Bash and PHP scripts, updated for OpenSSL 3 and PHP 8 with SHA-256 instead of SHA-1.