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en:expert:firewall [13.06.2019]
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en:expert:firewall [13.06.2019] (aktuell)
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 ====== Firewall ====== ====== Firewall ======
  
-A firewall protects the StudNet against attacks from the Internet. The configuration of the firewall is not very restrictive. The firewall protects against many simple attacks from outside, but not against all. Especially it does not protect against attacks from other residents targeting your own computer.+A firewall protects the StudNet against attacks from the Internet. The configuration of the firewall is not very restrictive. The firewall protects against many simple attacks from outside, but not against all. Especially it does not protect against attacks from other residents targeting your own computer!
  
-We differ between normal users (dynamic IP) and users with a static IP. A static IP must be requested at the network tutor. Users who are using a dynamic IP for Internet connection (most of the residents) are very well protected. Users who are using a static IP are also protected, but it is easier to attack them, because there are more open ports.+We differ between normal users (with a dynamic IP) and users with a static IP. A static IP must be requested at the network tutor. Users who are using a dynamic IP for Internet connection (most of the residents) are very well protected. Users who are using a static IP are also protected, but it is easier to attack them, because there are more open ports.
  
 For an outgoing connection all ports are open with exception of filter rules listed below. For an outgoing connection all ports are open with exception of filter rules listed below.