Curious how the Caesar Cipher works? This Python tutorial breaks it down in a simple, beginner-friendly way. Learn how to ...

G-Knot is a new hardware wallet that uses unique finger vein biometrics to unlock access to users' crypto assets. The company aims to outdo competitors like Ledger and Trezor with stronger security ...

Gianluca Di Bella claimed quantum computing already makes encryption and ZK-proofs vulnerable due to “harvest now, decrypt later” risks. Gianluca Di Bella, a smart-contract researcher specializing in ...

WhatsApp is rolling out passkey-encrypted backups for iOS and Android devices, enabling users to encrypt their chat history using their fingerprint, face, or a screen lock code. Passkeys are a ...

Remembering hundreds of secure passwords isn’t really possible unless you’re some kind of savant. What to do? Well, passkeys are a great alternative, but they’re far from universal… so some kind of ...

I no longer rely on my router’s DNS service after I started using Unbound on my home network. After setting up split-horizon DNS for internal subnets at home, I used public DNS servers for the ...

mcafee-xpass is a lightweight Python tool for extracting and decrypting administrator passwords from McAfee's `Sitelist.xml` configuration files. It decodes base64-encoded, XOR-obfuscated, and ...

This Python program, called CRACKSHA256, is a simple SHA256 hash cracker that takes a SHA256 hash and a wordlist as inputs. It attempts to crack the hash by iterating over each word in the wordlist, ...

Functions are the building blocks of Python programming. They let you organize your code, reduce repetition, and make your programs more readable and reusable. Whether you’re writing small scripts or ...

Cybersecurity researchers have discovered a fresh set of security issues in the Terrestrial Trunked Radio (TETRA) communications protocol, including in its proprietary end-to-end encryption (E2EE) ...