theft protection
3 articles with this tag
Securing a laptop you carry around — protecting against theft, loss, and shoulder-surfing
Carrying a laptop assumes you'll lose it or it'll be stolen. The real defense is designed so a loss doesn't leak the contents: disk encryption (BitLocker/FileVault), a strong login with a short auto-lock, and remote wipe/locate. With HTTPS everywhere, public-Wi-Fi sniffing is lower priority; the real threats are rogue APs, shoulder-surfing, and walking away. Don't over-trust a VPN — harden the device first.
What is BitLocker — Windows disk encryption that protects data on a lost or stolen device
BitLocker is Windows' built-in disk encryption. It protects data when the PC is off or the drive is removed, turning a theft or loss into ciphertext. The big pitfall is the recovery key — lose it and you lock yourself out. It does not protect a running, logged-in PC, so pair it with a strong login and auto-lock.
BitLocker vs 'Device encryption' — the same technology, full version vs automatic lite
BitLocker and Device encryption share the same encryption engine. Device encryption = the automatic, lite version that works on Home (auto-on with a Microsoft account, recovery key auto-escrowed, minimal options). BitLocker = the full version on Pro+ (startup PIN, external-drive encryption via To Go, fine control). For individuals, being auto-encrypted plus knowing where the recovery key is is usually enough. The state matters more than the name.