They also use DSSS Direct Sequence Spread Spectrum technology to ensure a secure connection while minimizing interference from competing wireless devices. Wireless security cameras are becoming more and more popular in the consumer market, being a cost effective way to have a comprehensive surveillance system installed in a home or business for an often less expensive price. Wireless cameras are also ideal for people renting homes or apartments. Since there is no need to run video extension cables through walls or ceilings from the camera to the receiver or recording device one does not need approval of a landlord to install a wireless security camera system. Additionally, the lack of wiring allows for less "clutter," avoiding damage to the look of a building. If you own a wireless security camera, chances are that you bought it to keep your home and family safer. However, you may just be swapping one security risk for a whole cadre of even worse ones. Some of the most popular consumer grade security cameras on the market are wide open to cyberattacks, and even the good ones don't necessarily offer perfect protection or interfaces. The D Link DCS 2132L security camera. Madgeburg, Germany based security firm AV TEST evaluated eight popular IP cameras broadly speaking, Wi Fi dependent security cameras that communicate with mobile apps whose manufacturers ranged from D Link to Logitech to Netgear. Only three cameras were vulnerability free, and even they had room for improvement.