Which network device would be the most appropriate to provide stateful packet filtering, email filtering, and VPN services?

Which network device would be the most appropriate to provide stateful packet filtering, email filtering, and VPN services?

• router
• endpoint management server
• proxy server
• UTM
• TPM
  

  Explanation: A universal threat management (UTM) device is an all-in-one security device that can provide firewall, proxy filtering, email filtering, and network access control services as well as be a point where remote users connect to the company using a VPN.