Logiciel
Nous avons compilé une liste de 9 alternatives gratuites et payantes à Advanced Policy Firewall. Les principaux concurrents incluent iptablesbuild, Firelet. En plus de cela, les utilisateurs établissent également des comparaisons entre Advanced Policy Firewall et Shorewall, Dome9 Ubuntu Firewall Management, ferm. Vous pouvez également consulter d'autres choix similaires ici : Logiciels de sécurité et de confidentialité.
Nous avons compilé une liste de 9 alternatives gratuites et payantes à Advanced Policy Firewall. Les principaux concurrents incluent iptablesbuild, Firelet. En plus de cela, les utilisateurs établissent également des comparaisons entre Advanced Policy Firewall et Shorewall, Dome9 Ubuntu Firewall Management, ferm. Vous pouvez également consulter d'autres choix similaires ici : Logiciels de sécurité et de confidentialité.
iptablesbuild est en réalité un gestionnaire de configuration pour iptables.
Firelet est un outil de gestion de pare-feu centralisé pour les environnements de petite et moyenne taille.
Shoreline Firewall, plus communément appelé «Shorewall», est un outil de haut niveau pour la configuration ...
Gérez les pare-feu Ubuntu sur plusieurs fournisseurs de cloud et sur VPS avec Dome9, la sécurité ultime ...
ferm is a tool to maintain complex firewalls, without having the trouble to rewrite the complex...
Un pare-feu SPI (Stateful Packet Inspection), une application de connexion / détection d'intrusion et de sécurité pour ...
Firewall Builder est un logiciel de gestion de pare-feu multi-plateformes Open Source qui prend en charge Linux ...
CacheGuard OS is an Appliance oriented Operating System dedicated to Web traffic Security and...
HeatShield est un service de gestion de pare-feu réseau et de blocage brutal SSH pour serveurs Linux.
Pare-feu basé sur un serveur.
Pare-feu basé sur un serveur.
Linux
Advanced Policy Firewall (APF) is an iptables(netfilter) based firewall system designed around the essential needs of today's Linux servers. The configuration is designed to be very informative and easy to follow. The management on a day-to-day basis is conducted from the command line with the 'apf' command, which includes detailed usage information on all the features.
The technical side of APF is such that it utilizes the latest stable features from the iptables (netfilter) project to provide a very robust and powerful firewall. The filtering performed by APF is three fold:
1) Static rule based policies (not to be confused with a “static firewall”)
2) Connection based stateful policies
3) Sanity based policies
The first, static rule based policies, is the most traditional method of firewalling. This is when the firewall has an unchanging set of instructions (rules) on how traffic should be handled in certain conditions. An example of a static rule based policy would be when you allow/deny an address access to the server with the trust system or open a new port with conf.apf. So the short of it is rules that infrequently or never change while the firewall is running.
The second, connection based stateful policies, is a means to distinguish legitimate packets for different types of connections. Only packets matching a known connection will be allowed by the firewall; others will be rejected. An example of this would be FTP data transfers, in an older era of firewalling you would have to define a complex set of static policies to allow FTA data transfers to flow without a problem. That is not so with stateful policies, the firewall can see that an address has established a connection to port 21 then “relate” that address to the data transfer portion of the connection and dynamically alter the firewall to allow the traffic.
... et bien plus encore. See site for further details.
Command line/bash
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