Everyday nearly 1,000 laptop computers are stolen - protect your laptop computer and its valuable data with this affordable laptop security product - the DEFCON CL. The DEFCON Cable Lock (CL) is 2.1 metres of galvanized steel cable that loops around any secure object and easily attaches to your laptop computer's lock slot. Our DEFCON CL features a user-settable combination lock with up to 10,000 possible settings. The DEFCON CL is the first laptop computer security product to offer the benefits and convenience of a keyless security solution.