Curious how the Caesar Cipher works? This Python tutorial breaks it down in a simple, beginner-friendly way. Learn how to ...

Mobile devices sometimes get lost. A laptop bag gets left on the bus or train, a smartphone slips out of your pocket, or a USB flash drive falls to the ground unnoticed. Losing a notebook or phone ...

Two years ago, researchers in the Netherlands discovered an intentional backdoor in an encryption algorithm baked into radios used by critical infrastructure–as well as police, intelligence agencies, ...

What just happened? Let's Encrypt began issuing free TLS certificates in 2015. After becoming the world's largest certificate authority, the nonprofit is now targeting niche use cases – such as ...

Let's Encrypt has announced it will no longer notify users about imminent certificate expirations via email due to high costs, privacy concerns, and unnecessary complexities. The decision to end the ...

Quantum computers could crack a common data encryption technique once they have a million qubits, or quantum bits. While this is still well beyond the capabilities of existing quantum computers, this ...

The spotlight on encrypted apps is also a reminder of the complex debate pitting government interests against individual liberties. Governments desire to monitor everyday communications for law ...

The Facebook Messenger update means only the sender and recipient can read or listen to messages and calls. Users can choose to back up messages with a six-digit PIN, or store a virtual key in their ...

Members of the public who listen to St. Paul police’s emergency radio dispatches will be met by radio silence beginning this fall. The police department is moving to encrypt its communications with ...

(TNS) — For decades, the public has had the ability to tune into radio channels where Oakland police and other Bay Area law enforcement agencies discuss emergency calls and coordinate responses. The ...

In today’s digital economy, where organizations rely on cloud computing, mobile technologies and data-driven decision making, securing sensitive information has never been more critical. Encryption ...