Blog Archive

I like to write. Here's a collection of my blogposts.

Starting with sponsorships for this blog

Despite revoked CA’s, StartCom and WoSign continue to sell certificates

Google Infrastructure Security Design Overview

WordPress to get secure, cryptographic updates

Staying Safe Online – A short guide for non-technical people

A collection of Drupal Drush one liners and commands

Show the environment variables of a running process in Linux

In 2017, I’m going to stop watching the news

Mac OSX keeps prompting SSH key passphrase, does not use KeyChain

In virtual environments, less (CPU’s) is more

Laravel: The only supported ciphers are AES-128-CBC and AES-256-CBC with the correct key lengths

Apache HTTP authentication in .htaccess

Run Nginx proxy in Docker container for HTTP/2

Varnish 5.x VCL configuration templates

Pi-Hole: A DNS-based blacklist for ads and tracking for Raspberry Pi

Varnish Explained

macOS: Convert PDF to PNG files for each page

From MailChimp to Sendy: how I saved 600$ a year

Heads up: CentOS 5 goes end-of-life in 6 months

Varnish Cache 5.0 Released

Podcast: Application Security, Cryptography & PHP

TCP vulnerability in Linux kernels pre 4.7: CVE-2016-5696

youtube-dl: download audio-only files from YouTube on Mac

Mark a varnish backend as healthy, sick or automatic via CLI

zsh: slow startup for new terminals