They do not hold a key that unlocks your private data. With end-to-end encryption, the provider in the middle-whoever you replace Google or Facebook with, in these examples-will not be able to see the contents of your messages. Facebook itself can see the contents of your messages. The stored message log is encrypted at rest by Facebook before it’s stored on Facebook’s servers.īut Facebook has a key. When you contact someone on Facebook Messenger, the messages are encrypted in transit between you and Facebook, and between Facebook and the other person. In other words: Apple keeps keys that it can use to decrypt everything you upload in an iCloud backup. Even Apple, so beloved for its privacy stances, does not end-to-end encrypt iCloud backups. It’s just Google’s policies protecting your data.ĭon’t get the impression that this is all about Google. But that’s not encryption protecting your data from Google. So yes, those systems may protect your data. Google has even been pushing back on data requests in Hong Kong, for example. Google is clearly very serious about keeping its systems secure from hackers. Google says that it has implemented better protections against rogue engineers accessing data. Other systems may protect your data, of course. Even if someone pulls off a heist, sneaking into Google’s data center and stealing some hard drives, they wouldn’t be able to read the data on those drives. Google also uses encryption to secure data “at rest.” Before the data is saved to disk on Google’s servers, it is encrypted. Your internet service provider, network operator, people within range of your Wi-Fi network, and any other devices between you and Google’s servers can’t see the contents of your emails or intercept your Google account password. This ensures that no one else can snoop on the communication going on between your device and Google’s servers. Google uses encryption to secure data “in transit.” When you access your Gmail account, for example, Google connects via secure HTTPS. Is your Google data-your Gmail emails, Google Calendar events, Google Drive files, search history, and other data-secured with encryption?
But when you’re talking about communicating privately or storing data securely, the question is: Who holds the keys?įor example, let’s think about your Google account. So encryption is everywhere, and that’s great. RELATED: Why Does Microsoft Charge $100 for Encryption When Everyone Else Gives It Away? Encryption “in Transit” and “at Rest”: Who Holds the Keys? It’s decrypted after you sign in with your PIN or password.
WHAT DOES RESET ENCRYPTED DATA MEAN ANDROID
Modern devices like iPhones, Android phones, iPads, Macs, Chromebooks, and Linux systems (but not all Windows PCs) store their data on your local devices in encrypted form. That’s why your neighbors can’t see everything you’re doing on your Wi-Fi network-assuming that you use a modern Wi-Fi security standard that hasn’t been cracked, anyway.Įncryption is also used to secure your data.
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