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 ...

QKD uses photons — the smallest units of light — to securely transmit encryption keys. Any attempt to intercept them disturbs ...

Overview Strong passwords, encryption, and updates are essential to protect your laptop from hackers.Physical safety matters ...

The purpose of a password is to verify who a user is. Without knowing the password, you cannot use a user ID to sign into a network. Unfortunately, many people have user IDs and passwords for many ...

The best way to secure your data is to use end-to-end encryption apps like Signal and WhatsApp, officials advised Toria Sheffield joined the PEOPLE editorial staff in 2024. Her work as a writer/editor ...