1:Resource usage:High as it is two engine av, bitdefender and avg but its not heavy as bitdefender but you will not like surely if you are user of avast,avira,eset,cis,symantec....
2:Yes Custom Install is available and If i am correct "application Control feature" is not present in trustport firewall (before 6 months they have not provide this feature cannot confirm in latest version)
Umbra I personally use Trustport on one of my PC and it has just 1gb ram and there is no slowdowns. Also it has a great firewall and application control. Use it once you are bound to keep on using it.
Umbra I personally use Trustport on one of my PC and it has just 1gb ram and there is no slowdowns. Also it has a great firewall and application control. Use it once you are bound to keep on using it.