Neutralizing SQL Injection Attack Using Server Side Code Modification in Web Applications

Table 2

Comparison of the proposed method with existing approaches.

Methods	Tautology	Comment line	Type mismatch	Stacked query	Union query	Stored procedure	Inference	Alternative methods
AMNESIA	Y	Y	Y	Y	Y	N	Y	Y
SQLrand	Y	P	P	Y	Y	N	Y	N
SPDL	P	Y	P	P	P	P	P	N
SIIMDS	N	P	P	P	N	P	P	N
SQLIPA	Y	Y	Y	Y	Y	Y	Y	N
Proposed Method	Y	Y	Y	Y	Y	Y	Y	Y

Y: successfully detect/prevent the attack types.
N: not able to detect/prevent the attack types.
P: partially handles the attack type.