There's been some speculation about TouchID being the gateway to multiuser accounts, particularly on the iPad. Those who are already taping over webcams and microphones will likely want to put an opaque sticker over Touch ID as well. Some people might not care about that at all, convenience trumping privacy, and security trumping freedom. Third, while Apple has gone out of its way to insist biometric fingerprint data is locked away on the A7 chipset, never made available to any software beyond the Touch ID sensor, and never uploaded to their servers or synced to iCloud, once data exists, it exists. Second, it's much easier - and even legally accepted depending on the jurisdiction - to get someone to put their finger on a sensor than it is to get them to divulge a passcode or password. There's no more "I must have left my phone on the table and someone else did. And while that may have some advantages, it also has a downside.įirst, using fingerprints to authenticate transactions also proves you're the one who made the transaction. Apple is doing it with fingerprints, which are intimately more personal, though far less public. Facebook and Google do it by demanding we broadcast our real names and give them phone numbers lest we risk being locked out of our own accounts. Everyone wants to not only know who we are, but be able to prove it. That's important because Identity is the next big digital land-grab. The first part of the name describes the mechanism. In all of these cases, Apple is defaulting to a secure state to help protect your data and your iPhone. If a remote lock has been sent via Find my iPhone, you'll need to enter your passcode or password to re-enable it.If a fingerprint isn't recognized 5 times in a row, you'll need to enter your passcode or password to re-enable it.If your iPhone has been rebooted or reset, you'll need to enter your passcode or password to re-enable it.If Touch ID hasn't been used in 48 hours, you'll need to enter your passcode or password to re-enable it.Touch ID prioritizes convenience but there are some situations where it will lock down and force you to enter your 4-digit passcode or strong alphanumeric password instead. If you don't want to use Touch ID, you can still use an old-school passcode or password, or - but please don't - nothing. Multi-factor authentication is desirable - sometimes mandatory - in government and enterprise. In other words, adding fingerprints (something you are) on top of a password (something you know). Although we'll have to wait until it ships to know for sure, Apple hasn't said anything about enabling TouchID as part of a multi-factor authentication system. By contrast, Apple doesn't seem be addressing higher security needs, or at least not yet. That being the case, Apple seems to be targeting Touch ID squarely at the masses.
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