Shon Harris, Shon Harris, MCSE, CCNA ... Most of the communication takes place in text-based format, but some IM software allows for voice and video data to be passed ... instant messaging, which allows for messaging services to be accessible from a portable device as in a smart phone. ... CISSP All-in-One Exam Guide.
|Title||:||CISSP Boxed Set, Second Edition|
|Publisher||:||McGraw Hill Professional -|