A SQL injection: injection principle

Sql injection is an object of the attack technique by operating the sql statement.

sql injection Category:

1

Database type injection

Access, MSsql, mysql database injection attacks and other

2

Submission injection

get, post, cookie, http, etc. submitted injection attacks

3

Parameter type injection

Numbers, characters, search and other injection attacks

4

Other complex injection

Encryption and decryption tips injection

5

Error delay blinds

Manual injection enhanced version

6

Anti injection and bypass

Common analysis and filtration WAF and circumvent

7

Injection vulnerability to expand

Injection function, the injection mining

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Origin www.cnblogs.com/crystal1126/p/12168232.html