What is Botnet in Cybersecurity?

Offensive Security
ByDecipherU Editorial
Version 1.0 · Published April 2026 · Last verified April 2026

A network of compromised computers (bots or zombies) controlled remotely by an attacker through a command-and-control server. Botnets perform distributed denial-of-service attacks, send spam, mine cryptocurrency, and distribute malware. Individual bot owners are usually unaware their machines are compromised.

Why Botnet Matters for Your Cybersecurity Career

Botnets power some of the largest cybersecurity attacks on the internet. SOC analysts detect bot infections through unusual outbound traffic patterns and C2 beacon activity. Threat intelligence analysts track botnet infrastructure to attribute attacks and predict future campaigns. Security engineers block known C2 domains and deploy DNS sinkholes to disrupt botnet communication.

Which Cybersecurity Roles Use Botnet?

Related Cybersecurity Terms

Related Cybersecurity Certifications

Citation index · auto-derived from course content

Where Botnet is used across DecipherU

1 public surface on the platform reference this term in a meaningful way. Sorted by relevance.

A network of compromised computers (bots or zombies) controlled remotely by an attacker through a command-and-control server. Botnets perform distributed denial-of-service attacks, send spam, mine cryptocurrency, and distribute malware. Individual bot owners are usually unaware their machines are compromised.

Botnets power some of the largest cybersecurity attacks on the internet. SOC analysts detect bot infections through unusual outbound traffic patterns and C2 beacon activity. Threat intelligence analysts track botnet infrastructure to attribute attacks and predict future campaigns. Security engineers block known C2 domains and deploy DNS sinkholes to disrupt botnet communication.

Cybersecurity professionals who work with Botnet include SOC Analyst, Threat Intelligence Analyst, Security Engineer. These roles apply Botnet knowledge within the Offensive Security domain.

Last verified: April 2026?Report an inaccuracy

This role lives inside a packaged path

Want the curriculum, comp delta, and recommended courses for this role?

DecipherU bundles cybersecurity roles into a small set of packaged paths. Each path has the curriculum sequence, the compensation delta it unlocks, and the recommended courses, all pre-set. Two ways in: