Want a little stronger security lock-down for your iPhone than what the 4-digit PIN offers? Weblog 9 to 5 Mac details how to enable a more secure alpha-numeric passcode on your device with a few ...

Resetting a Kwikset lock involves removing the battery pack and holding down a button, while changing the code can be done ...

This field reversible device is ideal for retrofit applications and features three modes of access, including fingerprint identification, numeric passcode, and smart card.

If you forget your Android phone's password, your options are limited, but we have a few suggestions for steps you can take to help prevent it.

How to Lock Up an iPhone. The iPhone's Slide to Unlock feature prevents accidentally activating screen elements, but it doesn't secure your phone. If you worry about others snooping on your iOS 7 ...

Whether it’s using biometrics or setting an automatic screen lock, Apple has gone to great lengths to ensure that your iPhone and personal data stay secure. In this quick guide, we will take you ...

Letting someone see your phone shouldn't also mean letting them snoop on your texts, photos, or emails. Here's how to stop it from happening.

The Vaultek is a connected safe that’s being crowdfunded on Indiegogo. It can be unlocked through either a Bluetooth-reliant phone app, a fingerprint scanner, a keyboard with a numeric passcode ...

Find a balance that works for you and set the Require Passcode timeframe. • Simple Passcode. As noted above, the iPhone 4 relies on a simple four-digit numeric passcode by default.

The new security feature lets you lock your mobile phone number so that scammers can't transfer it to another phone or carrier.