Abstract: This study introduces an optimized image encryption algorithm that integrates Henon mapping and Arnold transformation to enhance the security and randomness of digital image encryption. The ...

Face, finger or lock-screen code: These passkeys are all you will need to encrypt your WhatsApp chat backups in the near future, the messaging app announced Thursday. Meta-owned WhatsApp, the most ...

Canal+ has announced it has completed the $2.02 billion acquisition of South Africa’s MultiChoice after finalising control of 46 per cent of the company’s shares. The acquisition creates a global ...

After a quarter century defending digital rights, Cindy Cohn announced on Tuesday that she is stepping down as executive director of the Electronic Frontier Foundation. Cohn, who has led the San ...

EYECRYPT is a tool I created to visualize encryption on images! This program is inspired by the following image (also known as the ECB penguin), which demonstrates how ECB encryption fails to properly ...

The error “Windows RE cannot be enabled on a volume with BitLocker Drive Encryption Enabled” prevents you from enabling the Windows Recovery Environment. WinRE is ...

About two years ago, security researchers James Rowley and Mark Omo got curious about a scandal in the world of electronic safes: Liberty Safe, which markets itself as “America’s #1 heavy-duty home ...

If you logged onto your bank account this morning, the security protocols still seem secure – but things are changing quickly in the tech world. A team in China just showed that the math behind RSA ...

They will appear in only one part of the Meta-owned messaging service, it said. The move is potentially lucrative, while raising questions about user privacy. By Eli Tan and Mike Isaac Reporting from ...

Trend Micro has released security updates to address multiple critical-severity remote code execution and authentication bypass vulnerabilities that impact its Apex Central and Endpoint Encryption ...

RSA is an encryption technique developed in the late 1970s that involves generating public and private keys; the former is used for encryption and the latter decryption. Current standards call for ...

A new research paper by Google Quantum AI researcher Craig Gidney shows that breaking widely used RSA encryption may require 20 times fewer quantum resources than previously believed. The finding did ...