We weigh up the advantages and disadvantages of using a smart lock over a traditional key-based security system.

Most people use predictable PINs that thieves try first. Find out which codes to avoid and what you should use to better ...

Passengers use a three or four-digit code, so they are dual-action locks: key unlock for TSA, and combination unlock for the consumer. Only in version 007 does the consumer have a key, but this ...

We've tested and reviewed products since 1936. Read CR's review of the Sportneer 5-Digit Resettable Combination Lock bike lock to find out if it's worth it.

The challenge is to figure out the key to the lock based on a few hints. The first hint is the combination 682, where one number is correct and well-placed. The second hint is 614, where one ...

Digitlocks Inc. introduces the new DIGIT DL1230 electronic cam lock designed for use on lockers, cabinets, drawers and a variety of other storage enclosures. The DIGIT DL1230 ...

How it works: When you insert your key in a pin tumbler lock, ... In theory, attempting to derive the correct three-digit combination on a 40-number padlock can take as many as 64,000 tries.

4 DIGIT LOCK COMBINATION: No need to worry about losing any key as this lockable box utilizes a 4 digit integrated combination lock for security that supports user defined number passcode setting.

Support for security keys is coming as part of iOS 16.3. iPadOS 16.3 and MacOS 13.2, with support for iPhone, iPads and Macs. You’ll need to have two-factor authentication already set up to get ...

The door lock is a marvelous marriage of simplicity and complexity. Both its function (to restrict access to a building or room) and operation (insert key, twist key, open door) are simple. But it ...

Repeating one digit of a 4-digit PIN can mean the difference between a phone that's safe and a phone that can be unlocked at a glance.. While a PIN limited to 4 unique numbers only has 24 ...