إستكمالاً للمقال السابق الذي طرحته من فترة حول الجدران المجانية Firewalls المتاحة والتى يمكن إستخدامها في الشبكات الصغيرة والمتوسطة نعود اليوم لمتابعة سرد بعض الأنواع الآخرى ذات المستوى العالي مقارنة بما كتبت عنه في الجزء الأول ونبدأ بي :
Guarddog
- Easy to use goal oriented GUI. You say what the firewall should do without having to explain all the details of how it should do it.
- Application protocol based. Unlike other tools, Guarddog does not require you to understand the ins and outs of IP packets and ports. Guarddog takes care of this for you. This also reduces the chances of configuration mistakes being made which are a prime source of security holes.
- Doesn’t just generate the firewall once and forgets it. Guarddog lets you maintain and modify the firewall in place.
- Hosts/networks can be divided into Zones. Different zones can have different security policies for different.
- Supports the following network protocols: FTP, SSH, Telnet, Linuxconf, Corba, SMTP, DNS, Finger, HTTP, HTTPS, NFS, POP2, POP3, SUN RPC, Auth, NNTP, NETBIOS Name Service, NETBIOS Session Service, IMAP, Socks, Squid, pcANYWHEREstat, X Window System, Traceroute, ICQ, PowWow, IRC, PostgreSQL, MySQL, Ping, Quake, QuakeWorld, Quake 2, Who Is, Webmin, ICMP Source Quench, ICMP Redirect, Real Audio, Line Printer Spooler, syslog, NTP, NetMeeting, Gnutella, LDAP, LDAP-SSL, SWAT, Diablo II, Nessus, DHCP, AudioGalaxy, DirectPlay, Halflife, XDMCP and Telstra’s BigPond Cable, CDDB, MSN Messenger, VNC, PPTP, Kerberos, klogin, kshell, NIS, IMAPS, POP3S, ISAKMP, CVS, DICT, AIM, Fasttrack, Kazaa, iMesh, Grokster, Blubster, Direct Connect, WinMX, Yahoo! Messenger, AH, ESP, Jabber, EsounD, Privoxy, eDonkey2000, EverQuest, ICP, FreeDB, Elster, Yahoo games, Legato NetWorker backups, Novell Netware 5/6 NCP, Bittorrent, rsync, distcc, Jabber over SSL, PGP key server, Microsoft Media Server and gkrellm.
- Protocols not supported in the list above can be entered in directly.
- Supports router configurations.
- Runs on KDE 2 or 3, and Linux 2.2, 2.4 and 2.6 series kernels.
- Supports advanced Linux 2.4+ iptables features such as connection tracking and rate limited logging.
- Firewall scripts can be Imported/Exported for use on machines other than the current one.
- DHCP support.
- Uses a “what is not explicitly allowed, is denied” philosophy. Fail-safe design.
- Well documented with tutorials and reference material.
- Licensed under the terms of the GNU General Public License. Is Free and will remain Free.
IPCop
- Provide a stable Linux Firewall Distribution.
- Provide a secure Linux Firewall Distribution.
- Provide an opensourced Linux Firewall Distribution.
- Provide a highly configurable Linux Firewall Distribution.
- Provide an easily maintained Linux Firewall Distribution.
- Provide an easily configured Linux Firewall Distribution.
- Provide reliable Support to the IPCop Linux user base.
- Provide an enjoyable environment for the Public to discuss and request assistance.
- Provide stable, secure, and easy to implement upgrades/patches for IPCop Linux.
- Develop an appreciation for both the Linux and Opensource movements in our user base.
- Develop a long lasting relationship with our userbase.
- Strive to adapt IPCop to meet the needs of the Internet of Tomorrow.
- Further develop the Linux Knowledge base of all Project Members and Users.
Endian
Smoothwall
- Real-Time Content Filtering
- “Who, What, When, Where” Policies
- Block P2P Filesharing
- Time Quotas
- Comprehensive Reporting
- Central, Local & Hybrid Deployment
- Bandwidth Optimisation
- Social Media Control
- Link & Load Balancing
- Swurl Delegated Management
- Perimeter Firewall
- Email Anti-Spam & Anti-Malware
- Application Control
- HTTPS Filtering
- Central Management
m0n0wall
- web interface (supports SSL)
- serial console interface for recovery
- set LAN IP address
- reset password
- restore factory defaults
- reboot system
- wireless support (including access point mode)
- captive portal
- 802.1Q VLAN support
- IPv6 support
- stateful packet filtering
- block/pass rules
- logging
- NAT/PAT (including 1:1)
- DHCP client, PPPoE and PPTP support on the WAN interface
- IPsec VPN tunnels (IKE; with support for hardware crypto cards, mobile clients and certificates)
- PPTP VPN (with RADIUS server support)
- static routes
- DHCP server and relay
- caching DNS forwarder
- DynDNS client and RFC 2136 DNS updater
- SNMP agent
- traffic shaper
- SVG-based traffic grapher
- firmware upgrade through the web browser
- Wake on LAN client
- configuration backup/restore
- host/network aliases
إلى هنا أكون قد أنتهيت من الجزء الثاني وربما في الأيام القادمة ننشر أنواع أكثر منها, فهي كثيرة ومتشابه نوعاً ما, وقد سبق لي أن أشرت في أحد فيديوهاتي حول الجدران النارية حول أهمية أن يكون لدينا جدار ناري عربي وهي فكرة جيدة لمن يبحث عن مشروع للتخرج أو مادة يمكن القيام بها والربح منها وللمزيد حول هذا الموضوع أرجعوا إلى الفيديو المصور على اليوتيوب ودمتم بود.