The DDoS attack has always been a threat to webmasters, which is now being initiated by many apps too. Some malicious mobile apps seem to be normal apps and are downloaded by a large number of users. In return, these users become tools for hackers to dynamically target websites. In the past few years, it is seen that thousands of mobile devices, using DDoS attack tools, give a single attack of the same severity as a DDoS attack by PC botnet. This approach indicates that hackers are becoming more efficient in intensifying the impact of an attack. The distributed Denial of Services attack (DDoS) is when multiple requests are sent to a network making its servers and bandwidth overwhelmed. Therefore, the website becomes unresponsive and crashes. Why is There an Increased Risk of DDoS Attack in 2021 and Future? 2020 was a busy year for cybercriminals as they have increased....