Russia's media and internet regulator has asked a court to block the encrypted messaging app Telegram after the company refused to give its encryption keys to state authorities. The regulator, known ...

"I won't tell you the exact time when the block on Telegram will begin," he said. "My work is to fulfill this irreproachably in technical terms. This may take days, hours, or minutes." Roskomnadzor is ...

This course covers the basic knowledge in understanding and using cryptography. The main focus is on definitions, theoretical foundations, and rigorous proofs of security, with some programming ...

Zero-correlation linear cryptanalysis is an important method to analyze the security of block ciphers. But there are few works on zero-correlation linear attacks combined with the related-key setting.

A formula used to turn ordinary data, or "plaintext," into a secret coded message known as "ciphertext." The ciphertext can reside in storage or travel over unsecure networks without its contents ...

Hackers commonly exploit vulnerabilities in corporate networks to gain access, but a researcher has turned the table by finding exploits in the most common ransomware and malware being distributed ...

The last major attempt to offer encryption on OS X was FileVault, which never really took off. Sure, it's still around if you want to encrypt your home directory, and users can create encrypted disk ...

DAVOS, Switzerland, Jan. 28, 2018 /PRNewswire/ -- On Jan. 23, the 48 th World Economic Forum (WEF) opened in Davos, Switzerland. More than 3,000 people from over 100 nations attended this forum, ...