Category Linux
If you’re looking for an easy setup, checkout my review of NextDNS: DoT and DoH provider for easy ADBlocking. Introduction Traditional DNS queries and responses are sent over UDP or TCP without encryption. This is vulnerable to eavesdropping and spoofing… Continue Reading →
Introduction At work, we decided to give a try to the Elastic Stack (Elastic Search, Logstash and Filebeat in our case) while having the whole communication secured with TLS. TLS Protocol You might at this point wonder how all the… Continue Reading →
When you manage a WordPress site, you see the worst that the internet can bring on you. When it’s not blatant comment spam, it’s some brute forcing to try to get admin access to your WordPress. I posted about this… Continue Reading →
In a previous blog post (Fail2ban + Tarpit), I explained how to setup a Tarpit for Fail2ban to use it against the attacker that got banned multiple times. It works great especially in conjunction with WP Fail2ban, a fail2ban plugin for… Continue Reading →
In my previous guide on dehydrated, the bash client for let’s encrypt, I’ve only touched on the DNS-01 feature. Upon further investigation and usage of said feature I give you this guide. DNS-01 DNS-01 is another type of verification of… Continue Reading →
Where I work, we’re using XenServer to easily create and manage our VM. Some of our servers are quite old, and we bought new ones to replace them and we needed to migrate our VM. Since the first architect didn’t… Continue Reading →
I took the time to update my mailcatcher to the last version of Ubuntu, Xenial. I also wanted to update Rainloop to the last stable version to use the latest patches. As always it’s available in the hub: MailCatcher on… Continue Reading →
Dehydrated was firstly known as letsencrypt.sh but because letsencrypt is a trademark, they decided to rename the project, but keep the excellent features. Purpose If you’re already familiar with let’s encrypt and the ACME protocol, you can go directly to… Continue Reading →
At work, I’m working on a reply-to system. Letting our user answer to email and treat those replies as messages in a thread. This feature is available on a lot of platform like GitHub, GitLab, etc … nothing new. We… Continue Reading →
I went through my google analytic log and updated the referrer blacklist for Nginx. As before, it’s available as a gist on GitHub.
