BITSIGHT SECURITY RATINGS BLOG

Read about the latest cybersecurity news and get advice on third-party vendor risk management, reporting cybersecurity to the Board, managing cyber risks, benchmarking security performance, and more.

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Meet Our Engineers: Nuno Boavida

Read this Q&A with a member of BitSight’s engineering team to learn about his role as a front-end developer in our Lisbon office, his experience, and more.

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Meet Our Engineers: Kevin Chen

Want to know what it’s like to be an engineer at a fast-growing start-up? Check out this Q&A with a member of BitSight’s engineering team to learn about his role as Engineering Manager, his experience, and more.

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Meet Our Engineers: Brian O'Halloran

Check out this Q&A with a member of BitSight’s engineering team to learn about his role as a Senior Test Engineer at BitSight, his experience, and more.

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5 Must-Haves When Transitioning to a Single Page Application

Spend any time in web development and you will be struck by the daunting pace at which the technology landscape changes. The must-have technologies of today quickly become the legacy spaghetti code of yesterday. In some cases, adopting new...

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BitSight’s Event Store in Production

This is the final entry in a three-part series on BitSight’s new Event Store. In the first and second posts, we described some key components of the architecture. Because of the limited number of access patterns we had to support (bulk...

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Developing a Distributed Event Store: Avro + Parquet + Java Reflection

by Nick Whalen and Ethan Geil

BitSight collects, stores, and processes billions of security-related events every day. In our last post, we discussed reasons why we're moving our massive event store from HBase to S3. Today we’ll take a...

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Developing a Distributed Event Store at BitSight: Why We Are Moving Away From HBase

by Ethan Geil and Nick Whalen

Every day, BitSight analyzes billions of security events. Not only do we collect billions of new events per day; we also regularly re-examine all of our historical data, to provide security ratings for new...

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