Is the "City of Houston Security Clearance LAN/WAN Access" agreement signed by all users?

The correct answer is that the "City of Houston Security Clearance LAN/WAN Access" agreement is not signed by all users. This is because access to the LAN/WAN network is typically restricted to authorized personnel based on their role, responsibilities, and the level of security clearance required. Not every user within the organization will have the necessity or authorization to access the network; therefore, only those individuals who require access for their job functions will sign the agreement. This ensures that sensitive information remains protected and that only qualified personnel can access certain types of data.

In many cases, access is managed through specific protocols and guidelines that define who can obtain access and under what conditions, thereby reducing the risk of unauthorized access to critical systems and information.