Atos Origin

About Atos Origin

As the worldwide IT partner for the Olympic Games, Atos Origin is responsible for designing, building and operating the Olympic Games IT infrastructure, which includes key systems that are critical to the success of Olympic events.

“The short operational period of the project, as well as its far-reaching security implications, meant that we had very specific requirements for our security information and event management (SIEM) solution,” said Todorovic. “The solution needed to be able to process events processing on a massive scale, take feeds from a number of custom data sources, and integrate with real-time, risk-based event prioritization technology from Atos Origin.”

Atos Origin and SYOCOG Technology evaluated several possible solutions and ultimately decided to implement Sentinel Enterprise. “The Youth Olympic Games is a demanding project from an IT-security perspective,” said Todorovic. “Sentinel was the only solution which fully met our requirements. In addition, Sentinel was highly scalable and allowed our architects to fully optimize the solution to our specific project requirements.”

Sentinel Enterprise, “allowed for the tracking in real time of any anomalous configuration changes which did not coincide with IT policy,” said Todorovic. “Any irregular configuration which might constitute a security violation became a SIEM event and was given a priority status corresponding to its risk level. Sentinel allowed us to aggregate and display data from thousands of events and draw correlations between them.”

Atos Origin’s longstanding partnership with the IOC had given it extensive experience that enabled it to rapidly design and implement advanced functionalities in Sentinel Enterprise.

“The simple but powerful tools provided by Sentinel enabled us to aggregate data from an enormous variety of IT systems,” said Todorovic. “These included servers running multiple operating systems, network devices, security devices, business applications and our own custom-developed ‘real-time risk audit’ solution.”

With Sentinel Enterprise as the event’s SIEM heart, Atos Origin ensured systems performed smoothly and securely.

“During the operational period of the Games, there were more than 90 million security events,” said Todorovic. “Using intelligent processing in our SIEM, this was reduced to only three million events for review, which were prioritized according to the level of business risk they posed. This saved a lot of valuable time for the Incident Management team.”

Sentinel Enterprise and the Atos Origin real time audit solution delivered rapid, intelligent responses to potential security threats. “Even though we were experiencing up to 35 serious security incidents a day, Sentinel allowed us to achieve early detection and fast resolution, ensuring that these incidents had no impact whatsoever on the running of the Games,” said Todorovic.