Abstract: Hill cipher encryption is the first polygraph cipher in classical encryption. The main drawback of Hill Cipher is selecting the correct encryption key matrix for encryption. If the ...

We often recommend using a password manager to save and manage your passwords. However, some of the password managers store your credentials online, which can increase exposure to data breaches and ...

A China-aligned threat actor known as TA415 has been attributed to spear-phishing campaigns targeting the U.S. government, think tanks, and academic organizations utilizing U.S.-China economic-themed ...

The Python team at Microsoft is continuing its overhaul of environment management in Visual Studio Code, with the August 2025 release advancing the controlled rollout of the new Python Environments ...

Deep learning project and theory videos every week! Trump Makes Announcement Against Taliban NFL World Was in Disbelief After Adonai Mitchell's Mistake Erased a Colts Touchdown 'They just don't come': ...

This Python tool provides a flexible way to encrypt and decrypt files using Stored Key Method and Password-Based Key Derivation. A Python GUI tool for learning classical encryption & decryption.

Parasol, the gaming infrastructure subsidiary of Sui network contributor Mysten Labs, announced Friday that the upcoming trading card game Code of Joker: Evolutions—based on a licensed IP from gaming ...

The ‘Salt Typhoon’ cyberattacks by Chinese hackers on governments and businesses have been described as a “watershed moment” by digital privacy advocates, after U.S. officials recommended the use of ...

This application is a command-line tool that can be used to encrypt and decrypt messages using a shared shift key.

Encryption is the process of converting readable data into a coded format that is only accessible by someone with the proper key or password. At its core, encryption ensures privacy and security by ...

Annie Fixler is the director of the Center on Cyber and Technology Innovation at the Foundation for Defense of Democracies, contributing to the cyber-enabled economic warfare project and the ...