What is NOT a typical challenge encountered while implementing web filtering solutions in an enterprise?

The correct answer emphasizes that a decrease in network latency is not a typical challenge when implementing web filtering solutions in an enterprise. In fact, the implementation of web filtering typically involves an increase in complexity due to the need for meticulous configuration to ensure that the filtering policies align with organizational goals while minimizing false positives and negatives.

Network latency may be affected by web filtering solutions, but the assumption is that a properly configured web filter should not degrade performance significantly. Often, organizations may find that well-optimized filters can even enhance overall network performance by blocking unwanted traffic, although this depends heavily on the specific solution deployed and the environment in which it operates.

On the other hand, increased configuration complexity, resistance from employees due to perceived restrictions on internet access, and the possible negative impact on user productivity are common challenges associated with the deployment of web filtering. Each of these factors must be managed carefully to ensure a successful implementation that meets security needs without alienating users or hampering productivity.