You can set a message to appear onscreen when people log into your Mac. Here's how to set it up, as well as how to remove it.

The AN/APQ-181 AESA radar acts as an 'active' defensive system, collecting data while staying undiscovered. It enables the ...

If someone got hold of your phone, what would they find? Some cute pics of your pets or kids? A grocery shopping list, meeting reminders, a bit of gossip between you and your friends? Maybe your bank ...

Good encryption, bad assumptions ...

Samsung Galaxy Tab and Apple iPad dominate the tablet market, but they serve different needs. From displays and performance ...

There’s a new essay out from one half of the Amodei duo that created Anthropic, a firm often billed as a kinder, gentler AI ...

Secure your MCP deployments with zero-trust architecture. Learn about post-quantum encryption, context-aware access, and threat detection for distributed AI.

Funding from the crypto space has significantly advanced technologies like zero-knowledge proofs. Recent crypto developments ...