Science of CyberSecurity: Reasons Behind Most Security Breaches

As part of a profile interview for Science of Cybersecurity I was asked five questions on cyber security last week, here’s question 2 of 5.

Q. What – in your estimation – are the reasons behind the many computer security breaches/failures that we see today?
Simply put insecure IT systems and people are behind every breach, insecure IT systems are arguably caused by people as well, whether it is poor system management, lack of security design, insecure coding techniques, and or inadequate support, it all boils down to someone not doing security right. For many years seasoned security experts have advocated that people are the weakest link in security, even hackers say ‘amateurs hack systems, professionals hack people’, yet many organisations still focus most of their resources and funds heavily on securing IT systems over providing staff with sustained security awareness. Maybe this is a result of an IT security sales industry over hyping the effectiveness of technical security solutions. I think most organisations can do more to address this balance, starting with better understanding the awareness level and risk posed by their employees. For instance, the security awareness of staff can be measured by using a fake phishing campaign to detect how many staff would click on a link within a suspicious email. While analysing the root causes of past cyber security incidents is a highly valuable barometer in understanding the risk posed by staff, all can be used as inputs into the cyber risk assessment process.

This is a Security Bloggers Network syndicated blog post authored by Dave Whitelegg. Read the original post at: IT Security Expert Blog