What technique is employed to block phishing sites that use advanced techniques?

The technique that is most effectively employed to block phishing sites utilizing advanced techniques is URL filtering based on reputation scores. This method assesses the credibility of a URL by utilizing a comprehensive database of known web addresses with established reputations. Sites that have been identified as risky or harmful based on historical data, user feedback, and various threat intelligence sources can be proactively blocked, preventing users from accessing these potentially dangerous webpages.

URL filtering is particularly effective against sophisticated phishing attempts that may employ social engineering tactics and disguise themselves as legitimate entities. By blocking access to these sites before users engage with them, organizations can significantly reduce the risk of data breaches, credential theft, and other security incidents.

Other techniques, like behavioral analysis of user inputs, are valuable but typically focus more on monitoring user actions and detecting anomalies rather than preemptively blocking access to malicious sites. Scanning emails for malicious links does provide an important layer of security, but it primarily focuses on email threats rather than websites, hence it would not fully address phishing attacks occurring outside of email communications. Blocking sites involved in man-in-the-middle attacks is rather specific and would not constitute a broad technique for all phishing threats, as often, phishing sites do not involve such complex attack methods. Therefore, the most robust solution to counter