Formed in 2009, the Archive Team (not to be confused with the archive.org Archive-It Team) is a rogue archivist collective dedicated to saving copies of rapidly dying or deleted websites for the sake of history and digital heritage. The group is 100% composed of volunteers and interested parties, and has expanded into a large amount of related projects for saving online and digital history.
There has been a significant shift recently in security. Most security vendors and organizations recognize that the traditional model of keeping the bad guys out by detecting malicious exploits is flawed at best. The reality is that the bad guys are already inside the network using authorized credentials to bypass security controls and exfiltrate sensitive data. That sounds ominous but the silver lining is that DevOps changes the game and shifts the advantage back to the good guys.
There was a time when the traditional model made sense. The attack techniques used and the motivations behind the attacks were different. In recent years, however, the line between inside and outside attacks has been blurred beyond recognition. There have been some high-profile insider attacks like Bradley Manning and Edward Snowden, but the reality is that most of the “outside” attacks were perpetrated using stolen or compromised credentials. In other words there is no difference between an inside and an outside threat at the actual point of attack.
Organizations have to guard against both inside and outside attacks. In almost all cases, though, the root problem is credential abuse. Whether it’s an authorized employee accessing systems or data in an unusual way or an outside attacker moving laterally through the network and exfiltrating data using compromised credentials the crucial part for an organization is to have detection methodology in place capable of performing anomaly analysis to identify concerning behavior and activity.
Improving security through DevOps
That’s where DevOps comes in. Organizations need to have continuous monitoring in place. Anomalous activity isn’t something you can just conduct a daily or weekly scan for. If you don’t detect the activity in real-time and do something to stop it immediately the damage will already be done by the time you retroactively review log data and discover the breach.
Things are heading in that direction—but slowly. The good news is that DevOps seems to be picking up steam as more security vendors and organizations face the reality that the traditional security model can’t effectively protect against attacks.
“The DevOps movement is really gaining momentum but unfortunately still small,” agreed TK Keanini, CTO of Lancope. “It is a small but passionate community that can do nothing else but grow and help fill a void as we move from traditional enterprise IT to Internet IT. The tempo of DevOps is its major security feature and—with the principals of John Boyd’s OODA loop—has a winning formula to make it too expensive for adversaries to attack.”
DevOps isn’t just a trendy way of providing or delivering security. The security vendors themselves are also starting to embrace DevOps internally as a means of keeping up with attackers and working to develop new tools and techniques more effectively and efficiently.
Keanini explained that everyone will be moving to DevOps over the next 3 years—just not all at the same time. “Where IT was infrastructure and development was applications, suddenly infrastructure is the application or you could say that applications have become infrastructure but in either case, the business is forced to redraw the org charts and redo the processes.”
Jump in! The water is great
Attacks are relentless and attackers are nothing if not innovative. If you’re using yesterday’s security tools and techniques to defend against last week’s attacks and attackers you’ve already lost. Organizations need to move faster to stay ahead of attacks, and the most effective way to accomplish that goal is to incorporate DevOps tools and principles into the security model.
Keanini summed up with, “It is exciting and I encourage folks to start jumping off the diving board as they are filling up the pool.”
