Apa Itu Configserver Security & Firewall (Csf)?

ConfigServer Security & Firewall (csf) yakni salah satu aplikasi Firewall untuk mengamankan Server Linux Anda yang sudah mempunyai kemampuan Stateful Packet Inspection (SPI). SPI ini bertugas untuk memisahkan paket-paket data yang boleh masuk dengan paket data yang dihentikan masuk kedalam server, ibarat port mana saja yang akan dibuka dan ditutup, dari mana saja IP yang boleh mengakses server dan sebagainya, sehingga keamanan server linux akan tetap terjaga.

Dukungan Sistem Operasi

• RedHat Enterprise v5 to v7
• CentOS v5 to v7
• CloudLinux v5 to v7
• Fedora v20 to v26
• openSUSE v10, v11, v12
• Debian v3.1 - v9
• Ubuntu v6 to v15
• Slackware v12

Download CSF Terbaru : Link Download

Fitur ConfigServer Security & Firewall (csf).

1. Straight-forward SPI iptables firewall script
2. Daemon process that checks for login authentication failures for:
3. Courier imap, Dovecot, uw-imap, Kerio
4. openSSH
5. cPanel, WHM, Webmail (cPanel servers only)
6. Pure-ftpd, vsftpd, Proftpd
7. Password protected web pages (htpasswd)
8. Mod_security failures (v1 and v2)
9. Suhosin failures
10. Exim SMTP AUTH
11. Custom login failures with separate log file and regular expression matching
12. POP3/IMAP login tracking to enforce logins per hour
13. SSH login notification
14. SU login notification
15. Excessive connection blocking
16. UI Integration for cPanel, DirectAdmin and Webmin
17. Easy upgrade between versions from within cPanel/WHM, DirectAdmin or Webmin
18. Easy upgrade between versions from shell
19. Pre-configured to work on a cPanel server with all the standard cPanel ports open
20. Pre-configured to work on a DirectAdmin server with all the standard DirectAdmin ports open
21. Auto-configures the SSH port if it's non-standard on installation
22. Block traffic on unused server IP addresses - helps reduce the risk to your server
23. Alert when end-user scripts sending excessive emails per hour - for identifying spamming scripts
24. Suspicious process reporting - reports potential exploits running on the server
25. Excessive user processes reporting
26. Excessive user process usage reporting and optional termination
27. Suspicious file reporting - reports potential exploit files in /tmp and similar directories
28. Directory and file watching - reports if a watched directory or a file changes
29. Block traffic on a variety of Block Lists including DShield Block List and Spamhaus DROP List
30. BOGON packet protection
31. Pre-configured settings for Low, Medium or High firewall security (cPanel servers only)
32. Works with multiple ethernet devices
33. Server Security Check - Performs a basic security and settings check on the server (via cPanel/DirectAdmin/Webmin UI)
34. Allow Dynamic DNS IP addresses - always allow your IP address even if it changes whenever you connect to the internet
35. Alert sent if server load average remains high for a specified length of time
36. mod_security log reporting (if installed)
37. Email relay tracking - tracks all email sent through the server and issues alerts for excessive usage (cPanel servers only)
38. IDS (Intrusion Detection System) - the last line of detection alerts you to changes to system and application binaries
39. SYN Flood protection
40. Ping of death protection
41. Port Scan tracking and blocking
42. Permanent and Temporary (with TTL) IP blocking
43. Exploit checks
44. Account modification tracking - sends alerts if an account entry is modified, e.g. if the password is changed or the login shell
45. Shared syslog aware
46. Messenger Service - Allows you to redirect connection requests from blocked IP addresses to preconfigured text and html pages to inform the visitor that they have been blocked in the firewall. This can be particularly useful for those with a large user base and help process support requests more efficiently
47. Country Code blocking - Allows you to deny or allow access by ISO Country Code
48. Port Flooding Detection - Per IP, per Port connection flooding detection and mitigation to help block DOS attacks
49. DirectAdmin UI integration
50. Updated Webmin UI integration
51. WHM root access notification (cPanel servers only)
52. lfd Clustering - allows IP address blocks to be automatically propagated around a group of servers running lfd. It allows allows cluster-wide allows, removals and configuration changes
53. Quick start csf - deferred startup by lfd for servers with large block and/or allow lists
54. Distributed Login Failure Attack detection
55. Temporary IP allows (with TTL)
56. IPv6 Support with ip6tables
57. Integrated UI - no need for a separate Control Panel or Apache to use the csf configuration
58. Integrated support for cse within the Integrated UI
59. cPanel Reseller access to per reseller configurable options Unblock, Deny, Allow and Search IP address blocks
60. System Statistics - Basic graphs showing the performance of the server, e.g. Load Averages, CPU Usage, Memory Usage, etc
61. ipset support for large IP lists
62. Integrated with the CloudFlare Firewall
63. ...lots more!

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