Scientific tracking of time is becoming a major need due to the diversity of social media websites/applications. That are seriously affecting the time people spend at work, so people are starting to spend more time at work with less work done. So “Logger” is an application that will help us do so. (Tracing the time spent at work). A very important fact in building such a program is the “Communication between Client and Server” the success of the program is based on this point! That includes (security of information/ encryption / serialize/ normalize/ resize /choosing the most efficient protocols for communication, so bellow we will be talking about that in more details. Key Words: Server, Client, Monitoring, Encryption, Logger, Time, Xml, Deserialize, Encode, Aplication, Protect, Information.