The 'Sysmon Blocked File Shredding' rule is designed to detect violations of file shredding policies as indicated by Sysmon's 'FileBlockShredding' events. It specifically targets events logged by Sysmon with EventID 28, which relates to file shredding attempts that have been blocked. This rule is critical for organizations that enforce stringent data protection measures, including the prohibition of certain file shredding actions that could compromise the integrity or confidentiality of data. By capturing these events, security teams can investigate potential suspicious activities that may signify attempts to evade detection or erase traces of malicious actions. The captured logs can aid in understanding the context and motive behind file shredding attempts, making it a valuable addition to a defense-in-depth strategy.