Hi Yuliya,
As far as I know, currently, Symantec security products monitor these exploits
Symantec - AntiVirus, Anti-Spyware, Endpoint Security, Backup, Storage Solutions
It is very important for anyone to have a good antivirus/firewall product on their computer, as backup up their data and computer every day. Symantec's Backup Exec System Recovery product is good for this as well.
That way should something happen to your computer, regardless of all the precautions you take, you have your computer backed up and will avoid an absolute disaster.
God Bless!!
Gregg