Many large enterprise technology systems have suffered incidents that had significant impact to the customers as well as the firm itself. But experienced IT professionals know that learning from our mistakes is good, and so, too, is harnessing the lessons learned from a serious incident or problem.

Government hacking incidents have put cyber warfare in the news. DevOps actually presents an interesting arsenal. With DevOps, your systems have excellent environment monitoring and are cryptographically verifiable such that the slightest penetration or unauthorized change is immediately detected.

The role of software testing and quality assurance is becoming increasingly important in a DevOps setup. This position has undergone a lot of change in the testing practices used, tools leveraged, and the shift in skill set and mindset of practitioners, and testers have a lot to learn from DevOps.