Peer-to-peer (p2p) computing or networking is a distributed application architecture that partitions tasks or workloads between peers peers are equally privileged, equipotent participants in the application they are said to form a peer -to-peer network of nodes peers make a portion of their resources, such as processing. Zealously blocking their access to certain websites can end up undermining learning and a more nuanced digital divide seems to have surfaced, thanks to the pernicious practice by school districts of overzealous internet censorship on in-school computer networks and on school-issued laptops and. A a the internet is simply a worldwide connection of computers and networks that is why this chapter is titled network security--because the internet is, in its simplest terms, a very large network if your organization has its own network ( which can be called an intranet), you are basically working with a scale model of the. When more than one person uses a network it is important to have user ids and passwords only someone with a login and password can access that network it also helps the network manager trace unusual activity to a specific user a weak password makes it easy for someone to try to guess your login details a good. Several new assumptions have to be made about computer networks because of their evolution over the years: in terms of security, it becomes more difficult to analyze, secure, and properly test the security of the computer systems and applications it is even more so when virtualization is involved.
Computer science is the study of the theory, experimentation, and engineering that form the basis for the design and use of computers it is the scientific and practical approach to computation and its applications and the systematic study of the feasibility, structure, expression, and mechanization of the methodical procedures.
In order to be eligible to register for computer science courses at the 300-level or above, students majoring in computer science must have obtained a grade point average of 225 or higher on all courses required in the computer science major or minor, and must have an overall grade point average of 20 or better. Social media are computer-mediated technologies that facilitate the creation and sharing of information, ideas, career interests and other forms of expression via virtual communities and networks the variety of stand-alone and built-in social media services currently available introduces challenges of definition however,.
An it technician can set up your computer network to work on a “peer-to-peer” basis additionally, computer networking lets you access the data from the other computers on the same network, and modify it according to your needs this is important because in a lot of businesses data gets used by multiple employees.
Social networking sites are varied they can incorporate a range of new information and communication tools, operating on desktops and on laptops, on mobile devices such as tablet computers and smartphones they may feature digital photo/video/sharing and web logging diary entries online (blogging. Cybersecurity, computer security or it security is the protection of computer systems from the theft and damage to their hardware, software or information, as well as from disruption or misdirection of the services they provide cybersecurity includes controlling physical access to the hardware, as well as protecting against.
Msc computer networks and security - pgt computer networks and security degree at colchester campus our school is a community of scholars leading the way in technological research and development this module blends data analysis, decision making and visualisation with practical python programming.
The computer science department aims to instill in our students a sound knowledge of all key domains of the computing sciences while encouraging critical thinking teamwork, innovation and lifelong love of learning we have a vision of graduating engineers who are ethical, creative, respectful of their peers, and have a.