Daily Archives: 2013-09-15

Google funding of open-source security projects

I was pleased to contribute to a recent blog article by Ben Laurie, a frequent collaborator with the Cambridge security group, on the Google Open Source Programs Office blog. We describe open-source security work OSPO has sponsored over the last couple of years, including our joint work on Capsicum, and its followup projects funded jointly by Google and the FreeBSD Foundation. He also talks about Google support for Certificate Transparency, OpenSSL, Tor, and Libpurple — projects focussed not just on communications security, but also communications privacy on the Internet.


Over the last decade or so, it has become increasingly (and painfully) apparent that ACLs and MAC, which were originally designed to protect expensive mainframes from their users, and the users from each other, are failing to secure modern cheap machines with single users who need protecting from the software they run.

Instead, we need fine-grained access control and strong sandboxing.
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