I want to share something that I wish someone explained to me earlier in my career. In the payments world and even in normal software engineering work, people love to ask which one is better AES-128 or AES-256? RSA-2048 or…

There are some topics in security that sound very deep and complicated at first. Cryptoperiods is one of those. The first time I encountered this in a real project, I honestly thought it was something only big banks cared about….

Whenever I talk to people who are new in security or payments, one thing always surprises me. The moment I say the word keys they immediately think it is something complicated or something only seniors can understand. I get that…

I want to share something that honestly took me years to fully understand. If you work in fintech, in payments, or anywhere near security and compliance, you will eventually hear this one document again and again. It is called NIST…