Review Article
A Closer Look at Intrusion Detection System for Web Applications
Table 5
Comparison of frameworks in terms of their design features.
| Feature | AppSensor | PHPIDS | ModSecurity | Shadow Daemon | Aqtronix WebKnight | Proposed IPS |
| Detection Methodology | Hybrid | Signature (Blacklist) | Policy | Signature (Blacklist and Whitelist) | Signature (Blacklist) | Hybrid | Modular Design | Yes | No | No | Yes | No | Yes | Application Specific | Yes | No | Yes | Yes | Yes | Yes | SSL offloading | Yes | No | Yes | Yes | Yes | Yes |
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