Abstract: More and more sensitive data is made online, and even when the data is encrypted on the server, adversaries who compromise the server can obtain the decryption key and thus decrypt the data, ...

In cryptography, a Caesar Cipher is one of the simplest and most widely known encryption techniques. It is a type of substitution cipher in which each letter in the plaintext is replaced by a letter ...

Microsoft handed over keys to BitLocker-encrypted data stored on its servers during an FBI probe last year, granting access to data on three separate laptops. BitLocker, a built-in data protection ...

“Shut it down! Shut it all down! And pay them what they are asking!” It was 5:55 AM on May 7, 2021, in Alpharetta, Georgia. Minutes earlier, an employee of The Colonial Pipeline Company (CPC) ...

Abstract: This article investigates the secure state estimation problem for power distribution networks subject to non-Gaussian noise and stochastic gain variation. A novel encryption–decryption ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. Updated November 25 with a new warning from America’s Cyber ...

The 2024 FinWise data breach serves as a stark example of the growing insider threats faced by modern financial institutions. Unlike typical cyberattacks originating from external hackers, this ...

This project implements the Caesar Cipher algorithm using Python and Tkinter. It provides a simple graphical interface that allows users to encrypt and decrypt messages by shifting letters according ...

AES-NI is a CPU instruction set that accelerates AES encryption/decryption using hardware-based processing. Provides 3x–10x performance improvement over software-only AES implementations. Enhances ...