Final answer:
The statement is true; placing a network proxy and filter next to an end-user switch is a legitimate security measure for protecting an internal network. These tools help manage and secure traffic, although they are part of a broader network security approach.
Step-by-step explanation:
As part of a layered security strategy, utilizing a network proxy and filter can help to mitigate risks and shield the internal network from various threats. By intercepting and analyzing incoming and outgoing traffic through the network proxy, a security administrator can enforce network policies, filter out malicious content, and prevent unauthorized access. The filter typically works to block harmful or undesired content based on predefined criteria such as URLs, IPs, or content type. Positioning these defenses near an end-user switch is strategic as it adds a layer of security at a point where internal traffic converges, offering an opportunity to monitor and control access to network resources.
However, this placement is only one part of a comprehensive network security plan, which may also include firewalls, intrusion detection systems, and other protective technologies designed to safeguard an organization's digital assets.