Havij 1.19 democratized hacking. Prior to its release, SQL injection required a moderate level of programming skill. Havij reduced the barrier to entry to zero. This led to an explosion of website defacements, data breaches, and "Havij tutorials" on YouTube. Attackers who couldn't write a single line of SQL suddenly became capable of wiping databases.
Automated fingerprinting
UNION-based SQLi
If you need a , I’d recommend SQLMap — it’s more advanced and maintained. Havij - Advanced SQL Injection 1.19
Web Application Firewall (WAF)
Havij automated the entire detection + exploitation chain: Havij 1