CISCO FIREWALL BUILDER MAC OS
* Firewall Builder runs on Linux, FreeBSD, Windows (XP and Vista) and Mac OS X. These mearures are available for all supported systems, such as linux/iptables, *BSD/pf, Cisco PIX and Cisco IOS. This is another safety mechanism that helps minimize outages in case of errors in the policy.
CISCO FIREWALL BUILDER INSTALL
O Built-in policy installer supports "test" install mode with automatic roll-back. For other firewall platforms it uses appropriate activation methods to achieve the same goal.
If iptables-resore detects an error in the script and refuses to load policy, script leaves the firewall in the state it was in before. O For iptables, Firewall Builder can generate script using iptables-restore for atomic activation. This method provides the best protection against outages caused by loss of contact with the firewall because of errors in policy. O For Cisco PIX (ASA) and IOS access lists, where each access-list commands are immediately activated as they are entered, Firewall Builder can optionally create temporary access list to ensure uninterrupted ssh access from the management workstation to the firewall for the duration of the policy reload session. This helps avoid accidents when errors in the policy rules cut remote access to the firewall off in the middle of activation, making it impossible to fix the error and causing prolonged network outage. This rule is designed to assure that ssh session over which installer activates new policy does not break or hang. O Administrator can easily define ip address of the management workstation and Firewall Builder will automatically add rule to ensure that ssh access from it to the firewall is always permitted. O It enforces policy structure that denies all traffic by default and only permits what is necessary. * Firewall Builder implements many best practices in firewall policy design and firewall management procedures. Yet, it creates configuration for all supported firewall platforms in their standard format, which makes it easy to integrate with existing automation scripts. You can create configuration, track its changes using built-in revision control system and deploy it to one or several firewall machines. * All configuration management operations can be performed from one central place, Firewall Builder GUI. This provides for both consistent policy management solution for heterogeneous environments and possible migration path.
* Being truly vendor-neutral, Firewall Builder can generate configuration file for any supported target firewall platform from the same policy created in its GUI.
CISCO FIREWALL BUILDER MAC OS X
The program runs on Linux, FreeBSD, OpenBSD, Windows and Mac OS X and can manage both local and remote firewalls. Both network administrators and hobbyists managing firewalls with policies more complex that is allowed by simple web based UI can simplify management tasks with the application. Even if the firewall isn't currently being managed using Firewall Builder existing rule sets can be imported to allow validation and review more effectively than at the command line.Firewall Builder is a GUI firewall configuration and management tool that supports iptables (netfilter), ipfilter, pf, ipfw, Cisco PIX (FWSM, ASA) and Cisco routers extended access lists. Part of the pen tester's role is to check firewall rule sets and determine whether they provide open pathways to a target network. It supports a range of Linux and Cisco firewall platforms and provides a validation function to check for invalid rules, and issues such as rule shadowing, where a rule will never be executed due to a prior rule. It doesn't change the way in which the firewall operates, but it does provide a simple way of expressing rules to make it much easier to understand them. Firewall Builder makes it easier to manage firewall rules. It's not unusual in modern networks for firewalls to accumulate vast numbers of rules, and being able to have a way to document and manage these rules is important for network and security administrators.
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