Designing the data center begins with the stage of the survey of the present infrastructure of the enterprise. At this stage, equipment to be replaced or upgraded is recognized, and business requirements for IT infrastructure and data center engineering infrastructure identify.
Video conferencing is an information technology field that simultaneously provides two-way transmission, processing, conversion, and presentation of video information remotely in real-time using computer hardware and software. It is a development of the audio conferencing function, which existed initially only in the field of telephony.
IP telephony is becoming the most popular type of service for both large companies and individuals. The advantages of negotiations over the Internet are obvious: high quality of communication, ease of use and, most importantly, low cost of both incoming and outgoing calls (the difference can be tens of times compared to analog telephony). IP telephony services combine voice and data on one network and offer cheap international and long distance calls, as well as a range of value-added communications services.
Servers are the basis of the IT infrastructure of any modern enterprise. They are installed in large data centers and small enterprises with only a few computers. In either case, these «bricks» reliability depends on business continuity.
Information security protects sensitive information from unauthorized activities, including inspection, modification, recording, and any disruption or destruction. Data security also involves managing risks related to information disclosure or influence on security hardware and software modules.
