Microsoft's BitLocker is a security feature built into Windows that encrypts the entire hard drive. The idea is to protect your personal files from prying eyes in case your PC is ever lost or stolen.

IntroductionIn September 2025, Zscaler ThreatLabz identified two campaigns, tracked as Gopher Strike and Sheet Attack, by a threat actor that operates in Pakistan and primarily targets entities in the ...

North Korean group Konni uses AI-assisted PowerShell malware and phishing via Google ads and Discord to breach blockchain ...

I did not download a file locker. I repurposed a tool I already had.

Abstract: This paper investigate the input constraint and signal encryption for distributed control. Firstly, for the algorithm operation session, an additional information protection mechanism is ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Outlook patch (Build 19426.20218) broke “Encrypt Only” emails, showing unreadable attachments ...

The RansomHouse ransomware-as-a-service (RaaS) has recently upgraded its encryptor, switching from a relatively simple single-phase linear technique to a more complex, multi-layered method. In ...

If you’re looking for the best Windows unzipper, we’ve got you covered. There are some features you shouldn’t overlook, such as speed, reliability, and file type support. Whether you need a quick ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...