Vulnerabilities have been identified in the computer programming language PHP, used by an estimated 70% of websites, which have led to sites being taken offline across the world while patches are implemented. An RMIT expert explains what companies can do to prepare and react to these instances.
Professor Asha Rao, School of Science:
“With the increased deployment of AI, risk management of information systems becomes more critical.
“The vulnerability in PHP was probably decades old, though it was only discovered now.
“Companies need an information security policy that is aware of all systems, along with a critical incident response plan which details who is alerted and how the response is going to be coordinated and escalated.
“It is possible that similar vulnerabilities will come to light, and while being proactive is often best, in many cases being reactive may be the only option.
“If a reactive response is required, acting fast will provide the best protection.”
Professor Asha Rao is a cyber security expert and a trans-disciplinary researcher working across mathematics, cyber security and gender equity in STEM.
