A firewall is a software application, located at a network gateway server. It offers a unique level of protection from nasty virus and virus infected programs that rely on unwanted incoming traffic aiming at attacking computers. It does so by blocking communications targeting to access your system without your permission.
In my previous post, Personal Branding 101, we discussed the importance of branding in this web 2.0 world, as well as how to discover and create your brand. In Personal Branding 102 we'll discuss how you'll communicate your personal brand, using social media tools and proven marketing tactics, and then how to sustain your future growth by performing brand maintenance.