The world is changing and developers are not perfect. The first iteration of any software always...

Web services change all the time. When a web service is about the be updated, you might have an...

Stride is an acronym for: Spoofing: Impersonating someone else; e.g. email spoofing. A common...

The beauty of software development is that almost arbitrary many can profit from a developer’s...

Why do people write malware? Who are those stereotypical black-hat hackers? After reading this...

When companies interview potential new software developers, they typically also have a programming...

As developers, we throw a lot of data around. The representation of data matters a lot and we need...

Bitcoin is based on the UTXO (unspent transaction output) model to ensure that nobody is able to...

Passwords are the keys to the locks that secure our accounts: Your email, bank and investment...

Cross-Site Request Forgery (short: CSRF or XSRF) is an attack that makes the victim's browser...

Encryption is about keeping a secret and being able to restore it. Hashing is about fingerprinting...

Serialization is the act of transforming objects from an internal representation to a stream of...

HTTPS, SSL, and TLS are all related to encrypted (“secure”) internet connections. The problem they...

Bitcoin crossed $40,000 USD for the first time recently, so it’s again in the news. Bitcoin is just...

I love those simple cookies. They are not super dry like many others, they are easy to cook. Let's...

Python keeps developing via Python Enhancement Proposals (PEPs). PEP 586 added a feature I love:...

The terms “decentralized” and “distributed” sound extremely similar and people sometimes use them...

Vendoring in Software Engineering is the act of including 3rd party software directly in your...

It’s new years eve and — as always — I try to finish some things and have some plans for next...

A data scientists yearly review Many banks allow you to get a CSV dump of your transactions. I’ve...