Raptive adopts transaction IDs, but says publishers should share encrypted TIDs with an encryption key provided only to ...

Cryptography experts, however, are warning that X’s current implementation of encryption in XChat should not be trusted. They’re saying it’s far worse than Signal, a technology widely considered the ...

Digital signatures: an essential part of effectively maintaining your security is knowing when any data has been tampered ...

Arattai, India’s homegrown messaging app by Zoho, offers secure calls, media sharing, multi-device support, and a Swadeshi ...

"It was a lot easier, in some ways, for journalists back in the 80s and 90s, before all of these cloud platforms existed." ...

Discover the 7 essential encrypted services to protect your digital privacy. Learn how to secure your data with these essential tools.

Encryption technology underpins today's digital world, but trouble may be looming. Practical quantum computers threaten secure communications based on traditional algorithms, and researchers are ...

Trend Micro has sounded the alarm over the new LockBit 5.0 ransomware strain, which it warns is "significantly more dangerous ...

Huntress analysts discovered a previously unseen ransomware variant, Obscura, spreading from a victim company's domain controller. Learn how Obscura works—and what it means for defenders—in this ...

Learn how to secure your crypto private key with cold storage, safe backups, recovery planning, and common mistakes to avoid.

Researchers call it an evolution from earlier versions and not a leap forward, but still advise CSOs to better secure ESXi hosts.