Explanation
The best option for enabling regulatory compliance in this situation is a Privileged Access Management (PAM) system. A PAM system allows organizations to centrally manage user access and privileges across different systems, making it easier to remove user privileges within the required timeframe. Additionally, a PAM system can also help to ensure that user access remains secure, reducing the risk of unauthorized access and ensuring regulatory compliance.

Process owners have the most in-depth knowledge of risks and compensating controls within their environment. External parties do not have that level of detailed knowledge on the inner workings of the business. Management consultants are expected to have the necessary skills in risk analysis techniques but are still less effective than a group with intimate knowledge of the business.

Explanation
One of the main problems with using SNMP vl and v2 is the clear text "community string" that it uses to authenticate. It is easy to sniff and reuse. Most times, the SNMP community string is shared throughout the organization's servers and routers, making this authentication problem a serious threat to security. There have been some isolated cases of remote buffer overflows against SNMP daemons, but generally that is not a problem. Cross site scripting is a web application vulnerability that is not related to SNMP. A man-in-the-middle attack against a user datagram protocol (UDP) makes no sense since there is no active session; every request has the community string and is answered independently.