What are the different filtration options for the Device Agent assets?

Here is the meaning of the filters for the Device Agent tab:

• State: This filter will enable you to select the status of the Device Agent.
• Last Activity: This filter helps you check the Device Agent's activity.
• Last detected vulnerability: This filter helps you check the Device Agent's last detected vulnerability.
• Operating system: This filter helps you select the machine's operating system where the Device Agent is installed. 
  
• Installed application names: This filter allows you to search for a specific application installed on the Device Agent.
• Installed application vendors: This filter allows you to search for a specific vendor of an installed application on the Device Agent.
• MAC address: This filter allows you to search for the MAC address of the Device Agent.
• Tags: This filter will help you use the tag system to include or exclude a Device Agent.
• Added: This filter will help you find the date a Device Agent was added to the Security Center.
• Last installed patch: This filter will help you find the date a Device Agent was patched.
• Agent version: This filter lets you specify Device Agents by entering their version number.
• Internet facing: This filter allows you to specify Device Agents that are exposed publicly to the internet and are classified as internet-facing