SQL injection is a code injection technique, used to attack data-driven applications, in which malicious SQL statements are inserted into an entry field for execution
May be it is Wireshark...... Not a very big fan of Ethical Hacking.
the best penetration tool is Nmap
حضور ورشة عمل او دورة مكثفة ومعتمدة
I would say collection of tools and Technics. I would recommend using Kali Linux and inside tools for recon/pen test. I would recommend Metasploit frame work.
In Practical Life, and in my opinion MSF Framework (Metasploit Framework) is the Best Tool especially if your a programmer