New research explores silicon nanorods in metasurfaces for polarization holographic encryption, addressing image recovery and optical performance challenges.

According to MarketsandMarkets™, the IoT Security Market is projected to grow from USD 28.67 billion in 2025 to USD 80.30 ...

PDF Guru's free Net Price Calculator helps low-income students estimate the real cost of college using official U.S.

Editing sideloaded PDF files is now a viable option with the 5.19.2 firmware update. Sideloaded PDF files are now fully ...

Proton Lumo, an AI agent with end-to-end encrypted chats, runs on open source models like Mistral, with stronger privacy ...

IntroductionOn March 1, 2026, ThreatLabz observed new activity from a China-nexus threat actor targeting countries in the Persian Gulf region. The activity took place within the first 24 hours of the ...

Overview Password protection is the most effective way to secure a PDF file and prevent unauthorized access. Encryption is a more trustworthy method for ma ...

Amazon has just changed the encryption used for Kindle books on older e-readers without a software update. Any Kindle with ...

PDF Agile Premium is an all-in-one PDF editor for Windows and macOS. It allows users to edit text directly within PDFs, ...

Apple began testing encrypted RCS messages on iOS last week with the release of iOS 26.4 beta. At the time of that release, they were only testing end-to-end encryption (E2EE) between Apple devices, ...

Posts from this topic will be added to your daily email digest and your homepage feed. is an investigations editor and feature writer covering technology and the people who make, use, and are affected ...