In computer terms, a Denial-of-Service attack is a cyber-attack to create a system or network condition where the victim’s access to a computer network resource is denied or interrupted by some form of physical or logical interruption. In particular, a DDoS can take the form of a Distributed Denial-of-Service (DDoS) attack in which one or more computers are targeted in what is called a distributed attack. A DDoS typically results from a large number of user requests that exceed a server’s ability to properly accommodate them. A DDoS can occur in different ways, although the common element is an increased rate of response time for servers. For details on Cyber Liability Insurance, visit a site like JMP, leaders in Cyber Liability Insurance.
There are several measures that can be taken to mitigate or prevent the occurrence of an attack. A DDoS may be launched by a single individual or group, using a variety of online tools such as message boards, websites and social media. There are many techniques used in the deployment of these tools and some malicious traffic is deliberately crafted to purposefully overload a server with Internet traffic in order to bring down a web site or cause data service disruptions.
In many cases, if a DDoS is detected early on, it can be prevented. This can best be achieved through the use of Distributed Denial-of-Service or DDoS Mitigation. In this kind of solution, business owners and administrators are able to work with internet service providers to implement measures to prevent a DDoS attack. Common techniques used to mitigate traffic jams include the modification of client software to prevent overloads and the allocation of bandwidth to avoid traffic jams.