The security team at Develetech is seriously debating implementing a unified threat management (UTM) system for greater security control within the company. The team members who oppose using a UTM have a valid argument against the purchase. In addition to latency issues, which other major downside do these team members state as the reason for opposing the UTM purchase and implementation?
UTM devices are very expensive.
The UTM is a single point of failure.
The UTM requires too much maintenance.
UTMs are very complex and require specialized training.

Unified threat management is a network defense solution in the form of advanced firewall used to guard against potential threats. it is an integrated protection security software embedded in a single component to produce a wide range of functions .

Its embedded function capacity is one of its main disadvantage as a fault to it means that all the various function programmed in it will stop working.