Public and private key cryptography is a powerful solution. The former (asymmetric cryptography) involves a pair of keys that ...

Find out everything you need to know about cloud encryption, encryption keys and best practices to protect your data.

The best email encryption software can prevent hackers from scraping your emails for company contracts, financial records, and workplace credentials.

Abstract: Extensive research has been done on the security of symmetric encryption algorithms in the black-box attack contexts, where the execution platforms are supposed to be secure. Recent studies ...

The best VPNs can make your online life more private with software that's convenient and cheap — sometimes even free. While keeping your IP address invisible, you can use your VPN to explore streaming ...

Krishi specializes in making complex tech topics, like VPNs, cybersecurity, and online privacy, clear and accessible. With 5+ years of writing experience, his work appears in outlets such as TechRadar ...

Tor has announced improved encryption and security for the circuit traffic by replacing the old tor1 relay encryption algorithm with a new design called Counter Galois Onion (CGO). One reason behind ...

Cryptography secures communication in banking, messaging, and blockchain. Good algorithms (AES, RSA, ECC, SHA-2/3, ChaCha20) are secure, efficient, and widely trusted. Bad algorithms (DES, MD5, SHA-1, ...

Two new spyware campaigns that researchers call ProSpy and ToSpy lured Android users with fake upgrades or plugins for the Signal and ToTok messaging apps to steal sensitive data. To give the ...

Law enforcement experts and policymakers are due to meet on 12 September to decide on proposals to require technology companies, such as Signal and WhatsApp, to scan all encrypted messages and ...