The CCIE Certification is the highest level of achievement for network professionals, certifying an individual as an expert or master. Cisco Systems has since become an unrivaled worldwide leader in networking for the…
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An “attack vector” is a path or means by which an attacker can gain access to a computer or to a network server to deliver a payload or malicious outcome. Attack vectors enable…
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Computer virus is a program that can “infect” legitimate programs by modifying them to include a possibly “evolved” copy of itself. Viruses spread themselves, without the knowledge or permission of the users, to…
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Google serves some 80-90% of all search queries on the Internet, making it by far the most popular search engine. Its popularity is due not only to excellent search effectiveness, but also extensive…
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Today’s IT systems have become widespread and integral part of our daily life. Online transactions, Online banking, Online purchases, Debit cards, Credit cards and Household bills is an important part of modern life….
Read more The CCIE Certification is the highest level of achievement for network professionals, certifying an individual as an expert or master. Cisco Systems has since become an unrivaled worldwide leader in networking for the…
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A virtual private network (VPN) is an extension of a network. It is virtual because it does not use reserved circuits. A VPN may pass over a circuit that is used only for…
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C++ is an object oriented programming language that allows programmers to build large and complex applications in a useful and efficient way. It enables programmers to improve the quality of code produced, thus…
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C Language was developed in AT & T Bell Lab, USA. Before C Language, Ken Thompson developed a B language which was influenced by a Basic Combined Programming Language i.e. BPCL developed by…
Read more The CCIE Certification is the highest level of achievement for network professionals, certifying an individual as an expert or master. Cisco Systems has since become an unrivaled worldwide leader in networking for the…
Read more