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An extranet is a controlled private computer network that allows communication with business partners, vendors and suppliers or an authorized set of customers. It extends intranet to trusted outsiders. It provides access to needed services for authorized parties, without granting access to an organization's entire network.
Internet security refers to the measures and protocols implemented to protect online data and transactions from cyber threats, unauthorized access, and other forms of online exploitation.
Having a strategy pre-supposes a planned, orderly process with proper costing and budgeting, it involves consulting with the parties who are going to be using the intranet, allows for an efficient integration with existing systems and phasing-out of older ones, has long term benefits when the intranet needs to be scaled or made more secure, maintains control and quality in the hands of the ...
In network security a screened subnet refers to the use of one or more logical screening routers as a firewall to define three separate subnets: an external router (sometimes called an access router), that separates the external network from a perimeter network, and an internal router (sometimes called a choke router) that separates the ...
Do you ever think about all the viruses, malware and spyware programs floating around the internet and how easy it is for them to find their way onto your computer? McAfee Multi Access is designed to protect devices from viruses, spyware, hackers and identity thieves through award-winning technology that automatically runs scans and updates so ...
McAfee Internet Security Suite – Special Edition from AOL is our most comprehensive security suite, including firewall protection and our maximum defense against viruses, spyware and other security threats. This service normally costs $80 annually, but you get it at no additional charge as part of your membership when you are on an eligible plan.
Internet security is a branch of computer security. It encompasses the Internet, browser security, web site security, [1] and network security as it applies to other applications or operating systems as a whole. Its objective is to establish rules and measures to use against attacks over the Internet. [2]
Larger businesses allow users within their intranet to access public internet through firewall servers. They have the ability to screen incoming and outgoing messages, keeping security intact. When part of an intranet is made accessible to customers and others outside the business, it becomes part of an extranet.