Einenlum.

How to use sandboxed Claude with PHP

Tue Jan 06 2026

How I set up my Manjaro Linux to use Claude with PHP and Laravel boost through docker sandbox

Yahoo, you suck. Badly.

Wed Feb 05 2025

Deleting a part of people's lives without any warning is not what you would expect from a serious company.

Client-side encryption for web apps (4/4): Possible improvements and conclusion

Sun Jan 19 2025

There are still many things we could do to improve the security of our app, but we learned a lot.

Client-side encryption for web apps (3/4): Key Encryption Key (KEK)

Sat Jan 18 2025

Here comes a new challenger: the Key Encryption Key. We'll see how it can help us solve the issue of changing a user's password without losing their data.

Client-side encryption for web apps (2/4): Storing the salt and DEK, and encrypting/decrypting data

Fri Jan 17 2025

We need to store the salt on the backend. We also need to store the DEK client-side. We will then encrypt and decrypt data.