What is a primary reason for prohibiting anti-virus installation on the Digital Vault?

Prohibiting anti-virus installation on the Digital Vault primarily stems from concerns related to security vulnerabilities introduced by opened firewall ports. The Digital Vault contains highly sensitive information, and maintaining a robust security posture is crucial. Anti-virus solutions often require connections to external sources for updates and threat information, which could inadvertently open additional firewall ports. This can create potential attack vectors, allowing unauthorized access or exploits against the Digital Vault's sensitive data.

Moreover, integrating an anti-virus solution into such a secure environment might expose the system to risks associated with malware or other threats that could bypass traditional defenses through these newly opened ports. Therefore, maintaining the integrity of the Digital Vault necessitates careful consideration of its network defense mechanisms, prioritizing security over the benefits that anti-virus software might offer.