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A keycard lock is a lock operated by a keycard, a flat, rectangular plastic card. The card typically, but not always, has identical dimensions to that of a credit card, that is ID-1 format. The card stores a physical or digital pattern that the door mechanism accepts before disengaging the lock.
Slim jims are used to unlock automobile doors without use of a key or lock pick, and are commonly used in grand theft auto. It acts directly on the levers and interconnecting rods that operate the door, completely avoiding the complexity of dealing with the lock mechanism itself.
A security concern with any remote entry system is a spoofing technique called a replay attack, in which a thief records the signal sent by the key fob using a specialized receiver called a code grabber, and later replays it to open the door. To prevent this, the key fob does not use the same unlock code each time but a rolling code system; it ...
Nowadays, you can run your entire business from your cell phone, with programs ranging from real-time labor and cash flow reports to apps for credit card processing.
Locking your keys in your car is never fun—especially when you’re running late. Here’s a tip: Keep a roll of string around, and you’ll never have to cash out for a locksmith again. Don’t ...
A business credit card can offer a viable alternative to a business loan, giving you revolving credit that you can use repeatedly to cover small expenses. Business credit cards may offer rewards ...
An example DoD Common Access Card A private security officer with an access card/ID card. An access badge is a credential used to gain entry to an area having automated access control entry points. Entry points may be doors, turnstiles, parking gates or other barriers.
A rolling code (or sometimes called a hopping code) is used in keyless entry systems to prevent a simple form of replay attack, where an eavesdropper records the transmission and replays it at a later time to cause the receiver to 'unlock'. Such systems are typical in garage door openers and keyless car entry systems.