This is a guest post by Bernard A. Barton Jr., chief information officer of the Library of Congress.
On Sunday morning, July 17, the Library became the target of a distributed denial of service (DDoS) network attack that resulted in the disruption of Library services and websites, including Congress.gov, the U.S. Copyright Office, the BARD service from the National Library Service for the Blind and Physically Handicapped, our many databases, and both incoming and outgoing email.
I’m pleased to report that our team of Library IT professionals and contract partners have returned our networked services to normal functionality. We did this while maintaining the security of the Library’s network.
This was a massive and sophisticated DNS assault, employing multiple forms of attack, adapting and changing on the fly. We’ve turned over key evidence to the appropriate authorities who will investigate and hopefully bring the instigators of this assault to justice.
We’re satisfied that we’ve
Original URL: http://blogs.loc.gov/loc/2016/07/library-fends-off-ddos-attack/