In this video I’m showing how I’ve built a very simple battery backup circuit for my home alarm system. The circuit charges a 12v lead acid battery and in an event of a power loss, it transfers the ...

Crypto has long celebrated transparency as one of its defining features. Public blockchains allow anyone to audit transactions, trace funds, and verify activity without relying on centralized ...

AI-driven ransomware now targets backups, too. Malware can dwell for weeks, mapping recovery systems. Your clean restore point may already be corrupted. We all know the benefits of backups, right? If ...

Meta went ahead with plans to introduce default end-to-end encryption on Facebook Messenger and Instagram in 2019, even though internal teams warned it could make it harder to detect and report child ...

Apple’s latest iOS 26.4 beta is now available for iPhone owners, with an added perk for RCS messaging – end-to-end encryption. But, unfortunately, that doesn’t work with Android yet. Within the ...

Former Lucid Motors leader Claudia Gast joins the Detroit automaker on March 1. Gast served as senior vice president of strategy and business development at the California EV startup. General Motors ...

Gast arrives from Lucid, where she served as Senior Vice President of Strategy and Business Development, a tenure that followed her position leading strategy at defense contractor AM General. She ...

Plaintiffs in a US district court lawsuit accused Meta of having backdoor access to WhatsApp chats, impacting the privacy of its more than 3 billion users. An executive at Meta has denied accusations ...

Duplicati is a free and open‑source backup solution designed to securely store encrypted, incremental backups to a wide range of destinations, including cloud storage, FTP, and network drives. Unlike ...

Being a great leader takes time and practice, and a growing share of workers are trying to get better at it. Search interest in the term "leadership" is at an all-time high, according to Google data, ...

WhatsApp is adding a new way to access your encrypted backups with passkey support. This means if you lose your device, you can use methods like fingerprint, face, or the screen lock code of your ...

Chat backup encryption will no longer require you to memorize passwords or lengthy encryption keys. Chat backup encryption will no longer require you to ...