Boolean Based Blind SQL Injection
For SQLMap, a Boolean based blind is a technique where in there is a
lot of involvement of HTTP request and response reading character by
character, comparison and detecting the right output.
Once a vulnerable parameter is detected, SQLMap replaces or appends
syntactically valid SQL statements for which we can expect some output.
Say, there is an original un-tampered request with a vulnerable
parameter, it has certain response and in next stage there is a
request-response from an injected statement, then...
