Accepting self-signed certificate in Java
Self-signed certificate is not necessarily something bad if you can actually validate or trust the source. For example if it’s accessed through a private network link. If you are accessing…
Determining interpreter required to run a binary executable
As a part of installation process of a proprietary system, my team was requested to run a small program that determine a fingerprint of a system as a part software…
How to deploy multiple Tomcat instances
…Well, the most obvious option would be containers, right? But let say we want to do this the old fashion way. Here’s what we can do Prereqs First, let’s install…
Cloudflared: DoH for your household
2020 continues the big push for DNS over HTTPS (DoH) and DNS over TLS (DoT), two methods of improving the security and privacy of customers of Internet Service Providers (ISP)…
HP ENVY X360 13 with AMD Ryzen 4700U
While I started my computing age with an Intel 386DX, my actual, first custom rig way back in 1998 was a Super 7 board (DFI P5BV3+, later on K6BV3+) packed…
Migrating to Traefik 2.0: WordPress Deployment and configuring multiple SSL certificates
So I think I have managed to move my WP Traefik deployment from v1.7 to v2.0, so I should be save if they decide to retire the 1.7 docker image…
NextCloud Series – Part 1: Installing NextCloud on Docker Swarm and Traefik 2.0
It’s weird living in Indonesia right now. Anyway, due to the Covid-19 outbreak, businesses are relying more and more to collaborative suites, such as slack, Microsoft Team and Office 365,…
Review: Keychron K2
I recently relegated my 8 years old Razer Ouroboros to secondary role, and promoted my newly acquired Logitech G502 Lightspeed plus the PowerPlay mouse mat to my primary setup. It’s…
My WordPress setup with Docker and Traefik, and updating to the latest WordPress Docker Image
Update September 22nd 2019: It seems that traefik has recently updated their docker registry, in such that when you do pull request will get you traefik version 2.0 by default…
fail2ban, ufw, and sshd with custom port on Ubuntu
One of the tool we can use to secure our Ubuntu box from incoming attacks, if we can’t establish a whitelist for incoming connection is fail2ban. Point fail2ban to your…