Understanding DDoS attacks, and how organisations can prevent these attacks

Organisations today are facing various attacks, including ransomware, hacktivism, and DDoS attacks, aimed at stealing data or disrupting services. DDoS attacks are a severe form of online service utilisation, which can be caused by malicious attacks or legitimate scenarios.

Cybercriminals leverage innovative technologies to launch DDoS attacks, with the cloud making it easier. India has seen a surge in DDoS attacks, which can cause disruptions for hours or even days, impacting revenue, customer trust, and reputation. Victim organisations may also face legal or regulatory repercussions, especially if customer data is compromised.

Cloud-based DDoS attacks can be categorised into three types: volumetric, protocol, and app layer.