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As a matter of fact, there is no problem, but only situation that should be solved. In order to enforce acceptable network use policies and provide security including anti-virus, anti-malware or anti-spam services computer user can use proxy servers. To lessen network traffic plus an capability to enhance network security are the most tempting and indispensable functions of proxy servers. A proxy server enhances network security by controls for receiving and forwarding (or rejecting) requests between isolated networks, for instance, forwarding requests across a firewall. A proxy server lessens network traffic by rejecting unwanted requests, forwarding requests to balance and optimize server workload, and fulfilling requests by serving data from cache in lieu of unnecessarily contacting the true destination server.
Car thieves tamper while using VIN number of a stolen vehicle to be able to sell its parts, license it within a new identity, or get the vehicle from the country. A VIN can be changed in several ways, but the most-commonly used methods include removing in the part in the car where the VIN is found and replacing it with a new part, grinding, or changing one or multiple numbers or letters of the VIN. That is why, when buying a used car, always look at the places where a VIN is generally located, to check out signs that indicate it has been tampered with.
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