A Firewall is a barrier generally placed between the internet and your network (or computer). The main function of firewalls is to shield the network from unauthorised access from your internet connection and therefore a necessary component for all internet connections. Firewalls are available both in software and hardware form: Software FirewallsMany Software Firewalls to be consumer [...]
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Anonymous Proxy ServersAnonymous proxy servers are very easy to find online. Just do a search and many free, open servers turn up. These all allow you to bypass the filtering software wherever you are, but they do not hide it from snoopers. If you are logged in as a user, your DNS lookups will be [...]
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A proxy server is a server that sits between a client and a real server. The proxy server intercepts requests to real servers to see if it can take care of the requests itself and, if it cannot, it forwards the request to the real server.For example, a user requests a web page via his [...]
The Payment Card Industry Data Security Standard or PCI DSS levies requirements on credit card merchants to safeguard consumers’ credit information from malicious behaviour from identity thieves. The payment card industry providers such as VISA, MasterCard and American Express are now enforcing PCI compliance. Non-compliance can result in fines, restrictions or possibly permanent expulsion from [...]
