I'm a system admin for DMR Tier 2, 3 and a P25 Phase 2 systems. Commercial logging recorders that support decryption (e.g., Eventide, Exacom) cost tons of money. SDRTrunk already decodes both systems ...

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 ...

We don’t know exactly what he said, but in 1971, Ray Tomlinson used Arpanet to send the first email ever. You can bet he was only thinking about getting the message to its destination, not about ...

Toby Walters is a financial writer, investor, and lifelong learner. He has a passion for analyzing economic and financial data and sharing it with others. Credit card encryption helps prevent theft of ...

We list the best ways to share files securely, to make it simple and easy to send files online to share with friends, family, or colleagues. There's plenty of file-sharing services online, and most ...

The best secure file transfer solutitons are here to make it easy and quick to send larger documents and folders to wherever you need. It can sometimes be tricky to share large files online, ...