Although passwords and protected wireless systems can stave off data breaches, a cabling system is much harder to hack.

cabling on is that it provides a higher level of security for office networks. One of the primary benefits of using serial cable null modem. In most cases, a network that shares data through physical cabling will be much more secure than a wireless system. Setting up new devices and systems can be made a lot easier with the use of serial cable null modem. With many safety breaches happening through wireless networks a lot of people are turning to serial cable null modem.