How does Tenable Security Center ensure data integrity?

Tenable Security Center ensures data integrity by implementing encryption, access controls, and regular audits of the security environment. Encryption protects data at rest and in transit, ensuring that sensitive information remains secure and cannot be easily intercepted or altered by unauthorized parties.

Access controls are vital as they restrict who can view or modify data, thus safeguarding it from unauthorized access or tampering. Regular audits of the security environment help identify vulnerabilities and ensure that security measures are functioning as intended. This proactive approach allows for the detection of any discrepancies or unauthorized changes in data, thereby maintaining its integrity.

The other options do not directly address how data integrity is ensured. While a centralized firewall system can protect against external threats, it does not specifically ensure that data remains unaltered or authentic. User training and awareness programs contribute to overall security posture but are not mechanisms for ensuring data integrity. Similarly, deploying anti-virus software is essential for protecting systems from malware but does not directly relate to maintaining the integrity of data.