Which protection and auditing tool detects ransomware attacks coming from the network and stops them?

Which protection and auditing tool detects ransomware attacks coming from the network and stops them?

• A. Virus Scanner
• B. NetFlow Traffic Analyzer
• C. PA File Sight
• D. DNSChanger

Answer: (C)

Ransomware protection that both detects suspicious file activity and can actively block it is provided by PA File Sight. This kind of tool watches how files are accessed and modified across systems and networks in real time, logging who did what and flagging patterns typical of ransomware—such as mass, rapid changes to many files. When it detects that behavior, it can trigger protective actions like alerting administrators or blocking the offending activity, effectively stopping the encryption process from spreading. That combination of auditing visibility and immediate preventative control is what makes it well-suited to stop a ransomware attack that is moving through networked shares or servers. A virus scanner primarily looks for known malware signatures and usually acts on a host-by-host basis, which is valuable but not focused on real-time network-wide file activity or automated blocking of rapid file changes. NetFlow Traffic Analyzer examines network traffic patterns to spot anomalies, which helps with detection at the network level but doesn’t itself enforce blocks on file changes. DNSChanger isn’t a protection tool in this context; it’s associated with a type of malware that alters DNS settings rather than providing ongoing auditing and stopping capabilities.

Ransomware protection that both detects suspicious file activity and can actively block it is provided by PA File Sight. This kind of tool watches how files are accessed and modified across systems and networks in real time, logging who did what and flagging patterns typical of ransomware—such as mass, rapid changes to many files. When it detects that behavior, it can trigger protective actions like alerting administrators or blocking the offending activity, effectively stopping the encryption process from spreading. That combination of auditing visibility and immediate preventative control is what makes it well-suited to stop a ransomware attack that is moving through networked shares or servers.

A virus scanner primarily looks for known malware signatures and usually acts on a host-by-host basis, which is valuable but not focused on real-time network-wide file activity or automated blocking of rapid file changes. NetFlow Traffic Analyzer examines network traffic patterns to spot anomalies, which helps with detection at the network level but doesn’t itself enforce blocks on file changes. DNSChanger isn’t a protection tool in this context; it’s associated with a type of malware that alters DNS settings rather than providing ongoing auditing and stopping capabilities.