Raf Martino is Cyber security consultant at Cyber4z and one of our expert trainers on the Stellar Labs‘ Cyber security: become an ethical hacker programme. He talks to Stellar Labs about how hackers exploit simple vulnerabilities in web applications – the tools most of us use every day. More importantly he describes some vital steps to take to secure these vulnerabilities to keep yourself and your organisation safe. We all have a role in preventing cyber crime but it can seem technical and daunting. Fortunately you don’t need to be a cyber security expert to listen to Raf because he explains so that everyone can take action.