StrongSwan is an open-source IPsec-based VPN solution that can be used to establish secure site-to-site connections … Read more
Bitcoin Replace-By-Fee (RBF)
A Bitcoin transaction can be designated as RBF in order to allow the sender to … Read more
Load Balance Servers
Load balancing refers to efficiently distributing incoming network traffic across a group of backend servers, … Read more
FIPS 140 – Information Security
https://www.preveil.com/blog/fips-140-2/
https://ciphertex.com/what-is-fips-140-2-level-3/
Federal Information Processing Standards (FIPS) 140-2 (now version 3) is a U.S. government … Read more
Chrome’s Refresh Tools
Normal reload
This will use the cache but revalidate everything during page load, looking for … Read more
Interview Challenges
I am in the process of interviewing and wanted to document all the code challenges … Read more
The Definitive “Front-End Developer Job Interview Questions” And My Answers
The TCP Handshake Process
Internet traffic starts with a basic tuple: protocol, host and port. The browser provides three … Read more
Traditionally, why has it been better to serve site assets from multiple domains?
Keeping images and assets on a geographically dispersed CDN allows for faster resource requests by … Read more