DoS is a type of Cyber Security attack, by which a cybercriminal gains unauthorized access to a computer and makes it or transforms the computer or network literally useless by rendering the unavailability of the service or by other methods or techniques by which he/she could flood the system or network with a huge amount of traffic. Aspiring to break into this career, and wish to advance in this career, then check out the Cyber Security course from Intellipaat, which offers you dedicated time for instructor-led training and guided projects and exercises to help you obtain the required practical skills.
Also, take a look at our YouTube video on Cyber Security Tutorial for Beginners made by our Intellipaat’s expert team.