Q&A: Collective defence will better combat cyber threats in polarised world, says IronNet Enterprise Gaurav Chhiber, vice president of Asia-Pacific and Japan at IronNet. PHOTO: Handout In the latest high-profile hacking case to grab headlines this week, multiple government agencies in the United States were reportedly attacked by Russian hackers in a carefully orchestrated effort. It is another reminder of the fraught situation for many governments and businesses seeking to protect their digital assets and data in an increasingly polarised world. And things are not going to get easier. 5G, with its reach and speed of access, will provide yet another avenue, or threat vector, for hackers in the years ahead to mount attacks, says Gaurav Chhiber, vice president of Asia-Pacific and Japan at IronNet.