Official (ISC)2 Guide to the CISSP CBK

Never in the history of human civilization has a society been more interconnected through technology and devices than today. Telecommunications and network security are crucial aspects of the modern communications infrastructure which supports unsurpassed communications and collaboration around the world. While communication has become easier than ever, so has the ability to disrupt or eavesdrop sensitive communications.  From data to video to voice, telecommunications and network security has never been more significant than today.  Ensuring sound and effective communication infrastructures will become the norm for information security professionals.