https://www.comparitech.com/net-admin/network-intrusion-detection-tools/
11 2018年的頂級入侵檢測工具
https://opensourceforu.com/2017/04/best-open-source-network-intrusion-detection-tools/
最好的開源網絡入侵檢測工具
https://curlie.org/Computers/Security/Intrusion_Detection_Systems/Products_and_Tools/
電腦 安全 入侵檢測系統 產品和工具
https://en.wikipedia.org/wiki/Intrusion_detection_system
入侵防御系統（IPS） intrusion prevention systems (IPS)
入侵檢測系統（IDS） Intrusion Detection Systems (HIDS)
主機入侵檢測系統（HIDS）Host Intrusion Detection Systems (HIDS)
網絡入侵檢測系統（NIDS）Network Intrusion Detection Systems (NIDS)
基於簽名的IDS Signature based IDS
基於異常的IDS Anomaly based IDS
被動IDS Passive IDS
反應性IDS Reactive IDS
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| IDS | HIDS/NIDS | Unix | Linux | Windows | Mac OS | ||
| 1 | Snort | NIDS | Yes | Yes | Yes | No | 思科創建 |
| 2 | OSSEC | HIDS | Yes | Yes | Yes | Yes | |
| 3 | Suricata | NIDS | Yes | Yes | Yes | Yes | Snort的替代品 |
| 4 | Bro | NIDS | Yes | Yes | No | Yes | |
| 5 | Sagan | Both | Yes | Yes | No | Yes | OSSEC的替代品 |
| 6 | Security Onion | Both | No | Yes | No | No | |
| 7 | AIDE | HIDS | Yes | Yes | No | Yes | |
| 8 | Open WIPS-NG | NIDS | No | Yes | No | No | |
| 9 | Samhain | HIDS | Yes | Yes | No | Yes | |
| 10 | Fail2Ban | HIDS | Yes | Yes | No | Yes |
-------------------
Snort | www.snort.org
OSSEC | ossec.github.io
Suricata | suricata-ids.org
Bro | www.bro.org
Sagan |
Security Onion | securityonion.net
AIDE | aide.sourceforge.net
Open WIPS-NG | www.openwips-ng.org
Samhain |
Fail2Ban |
Tripwire | github.com/Tripwire/tripwire-open-source