A botnet is a group of internet-connected devices that have been compromised by malware and are controlled as a group without the owners’ knowledge.

The most common type of attack is Distributed Denial of Service (DDoS), which floods an application with traffic to make it unavailable for legitimate users. The goal is to deny service, not steal data. However, there are other types of attacks that can be more damaging because they target sensitive information or intellectual property:

SQL injection : This type of attack exploits vulnerabilities in web applications where input from the user isn’t properly validated before being used in database queries, allowing attackers to execute malicious SQL statements against the database server
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