Make sure that you have a real good firewall
I use Sygate SPF Pro 5
It notifies me when any app is trying to access the Internet ,, it gives me the port no. being used, which app is trying to access, and hopefully, where it is going
It has a 3 setting Application functions
It notifies me whenever a port is trying to access coming or going
You enable (allow) ONLY those apps which you are familiar with as needing to go out to thru the firewall- like msn, your security apps, not too many apps need to access the firewall. It lists all the apps which have access to the firewall/internet
some are easy to ID , some are in code - you can go down the list and google each one to research each app to find out if it is normal, benign, or a threat ( malicious app)
Pest Patrol has a good research library and so does Symantec (Norton)
You have to have a number of Security Apps in place
1. Firewall-Sygate Pro is REAL GOOD- only sold by download
2. AntiVirus-Norton is real good. plus their support and library is superb
3. AntiSpyware- at least 2 or more programs- I use Pest Patrol , AdAware and others
thru Pest Patrol I can access StartUp Apps and Running Apps-these are important and easily manage Cookies
4. Other Spyware Programs rated high are Spysweeper, Spybot Search and Destroy go to PC magazine www.pcmag.com and look up their reviews
5. AntiTrojan Programs-TDS-3-by DiamondCS is the best- out of Australia
www.diamondcs.com-
they have some other good products as well-downloadable
6. If you are on Broadband/DSL, your computer is connected to the Internet
ALL the time ,if your machine is turned on. Even if it is off, it can be accessed by remote machine apps- like "PC Anywhere" by Symantec- I never installed this app- and Pest Patrol found it installed in my Desk Top-
SO- you must have a Linksys Router ( made by Cisco) these have a Physical
Firewall (NAT Firewall) which helps
EVERY time I am online- my firewall stops a Port Scan Attack
If you are unsure of which apps to set at "Allow", "Ask", or "Block" on your Firewall,
then you set at block or Ask settings and see which ones affect your connection
Most Back Web apps are for updates for programs, if it is a program which is not updateable reliant- i.e. Kodak photo app- block it
If you think that you don't go to dangerous sites, so you are safe, you are 100% wrong
When I got my laptop, new, in Dec., the 1st 2 or 3 hours, I set it up with Security Software apps- 1st I installed PestPatrol, than Anti Virus , than the Firewall-
I went to NO OTHER sites- in those 1st 2 or 3 hours- I pcked up THREE (3)
malicious apps!!!!!
I have noticed recently that something has commanded a couple apps to access the internet-these are apps which have nothing to do with internet usage, so I blocked them
TRUST NO APP unless you know for sure what it isMessenger is very Vulnerable and is a popular attack route-it is not really needed, so you can block Messenger
Each computer has 65,500 ports of entry and exit!!
Forgive me if this was mentioned, but also using the Automatic Updates option in Windows to make sure you always have the latest security patches, etc. is a good idea (if you don't want this done automatically, you can select Windows Update from your start menu, or just go to
Oh, and it is 65,536. Has to be divisible by 8.