Identifying Denial-of-Service Attacks
A Distributed Denial of Service (DDoS) attack is an attempt to crash a web server or online system by overwhelming it with data. DDoS attacks can be simple mischief, revenge, or hacktivism, and can range from a minor annoyance to long-term downtime resulting in loss of business.
Hackers hit GitHub with a DDoS attack of 1.35 terabytes of data per second in February of 2018. That’s a massive attack, and it’s doubtful that it will be the last of its kind.
how to do a ddos attack?
Unlike ransomware or attacks from APT groups, which are financially motivated, DDoS attacks are more disruptive and annoying. How bad can it get? Thousands of avid gamers couldn’t get on Classic WoW because of a DDoS attack! The point is attackers don’t make money off of a DDoS attack – they’re simply doing it to cause pain.
DDoS attacks most often work by botnets – a large group of distributed computers that act in concert with each other –simultaneously spamming a website or service provider with data requests.
Attackers use malware or unpatched vulnerabilities to install Command and Control (C2) software on user’s systems to create a botnet. DDoS attacks rely on a high number of computers in the botnet to achieve the desired effect, and the easiest and cheapest way to get control of that many machines is by leveraging exploits.
Hackers hit GitHub with a DDoS attack of 1.35 terabytes of data per second in February of 2018. That’s a massive attack, and it’s doubtful that it will be the last of its kind.
how to do a ddos attack?
Unlike ransomware or attacks from APT groups, which are financially motivated, DDoS attacks are more disruptive and annoying. How bad can it get? Thousands of avid gamers couldn’t get on Classic WoW because of a DDoS attack! The point is attackers don’t make money off of a DDoS attack – they’re simply doing it to cause pain.
DDoS attacks most often work by botnets – a large group of distributed computers that act in concert with each other –simultaneously spamming a website or service provider with data requests.
Attackers use malware or unpatched vulnerabilities to install Command and Control (C2) software on user’s systems to create a botnet. DDoS attacks rely on a high number of computers in the botnet to achieve the desired effect, and the easiest and cheapest way to get control of that many machines is by leveraging exploits.
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