Unfortunately, the development of e-business, like any other major commercial areas, can not avoid playing against the rules, as well as unfair competition. In a sense, ddos attack can be attributed to this. This term means 'Denial of Service', in this situation to maintain the web-resource. In fact, such an attack overloads a server in connection with the system hangs. With this method, you can eliminate the competition.
You can effortlessly calculate how much it sells a large Web resource will result in an easy hour. The amount will be quite large. At the moment demanded a favor protection of ddos. Strong protection is based on the principle of separation hazards. On their negative characteristics, as well as the consequences ddos attack can be divided into several types: – block the channel by using large packets with a non-existent addresses. There is a certain kind of clogging the channel, not allows registered users to log into web-resource. The best way to protect against ddos attacks, in this case is to have a sufficiently wide channel with good capacities – lower performance by the attack on the most 'sick' band – breaking attack aimed at the weakness of the software.
In this case it is necessary to systematically monitor the slightest changes in system configuration. That guard against this attack, we must apply a certain protection against ddos script attacks, which is only suitable for the attack, also helps to transfer files over ssh. To date, ddos attacks become a tool scam commissioned by eliminating competing sites. Security web site has a complex multi-level system consisting of a huge amount of detail. There are currently protected from attack by hosting, in addition Some ISPs give an initial level of protection. Of course, the detail of the mechanism of security is the firewall. With these funds, and external attacks, you can win valuable time and minimize losses, or completely avoid damage if dos attack was low. They also need to add new equipment and updated software.