Firewalls | DoorStop X 2.3

The first Macintosh firewall is back! DoorStop X protects your Mac from outside attack with an easy-to-use interface. Meaning less chance of mistakes. DoorStop X logs both allowed and denied access attempts. Easy-to-use main window with standard Mac OS X services built-in. Enhances OS X's built-in firewall.

Features:
All TCP services protected by default.
Ability to tune protection on a service-by-service and address-by-address basis.
Protect services by name or port number(s).
Default protection setting which applies to all unspecified services.
Four protection modes: deny all, allow all, allow by address, deny by address.
Setup assistant to help you best secure your Mac's services.
Full logging of allowed and/or denied connections on a service-by-service basis. Integrated with our Who's There? Firewall Advisor to help you understand, analyze and react to access attempts.
Includes a built-in version of "Internet Security for Your Macintosh: A Guide for the Rest of Us," browsable on a service-by-service or section-by-section basis.
Includes direct access to and searching of our blog, isfym.com, blog, Twitter stream and Top 10 list, for information and advice on recent security issues.
"Locations" provide different protection settings in different environments.
Status menu item available at all times: confirm settings, easily switch Locations.
Optional protection and logging for UDP services and ports.
Automated log archiving.
Non-admin read-only mode (requires Mac OS X 10.5 or later).
Stealth mode.
Updated with newest service names and ports.

New in this version:
Adds Snow Leopard and iPhone support, updates the products for recent security issues, includes a new Twitter stream and contains other enhancements as well.

DoorStop X is designed to work with our Who's There? Firewall Advisor.

Limitations: Fully-functional 30-day trial.

Requirements:
OS X 10.4.11 or later

Universal Binary