Multi Layer Approach to Defend DDoS Attacks Caused by Spam
Corporate mail services are designed to perform better than public mail services. Fast mail delivery, large size file transfer as an attachments, high level spam and virus protection, commercial advertisement free environment are some of the advantages worth to mention. But these mail services are frequent target of hackers and spammers. Distributed Denial of service attacks are becoming more common and sophisticated. The researchers have proposed various solutions to the DDOS attacks. Can people stop these kinds of attacks with available technology? These days the DDoS attack through spam has increased and disturbed the mail services of various organizations.