Most companies from small start-ups to international businesses see the importance of penetration testing. Hazards from extremely refined hackers and cyber criminals mean that you cannot afford to be fully contented with your cyber security. As hackers are becoming increasingly proficient, business owners are also becoming increasingly concerned of system threats. One amongst the foremost vital tools that firms will use to defend themselves is penetration testing. Penetration testing is a cybersecurity skill that utilizes an equivalent technique as a criminal hacker to gain access to your IT systems. They use any methodology that a criminal would possibly use like parole cracking, viruses or maybe social engineering.