spam prevention

Spam prevention involves using techniques to identify and block unwanted or harmful messages, such as unsolicited emails or comments. This includes filtering out suspicious content based on patterns, checking sender reputation, implementing CAPTCHAs to verify human users, and using software that detects known spam characteristics. These methods help protect systems from clutter, security threats, and phishing attempts, ensuring that genuine communications reach users while reducing the impact of malicious or irrelevant messages.