Equilibrium Networks

Random bits

19 May 2010

“like-sign dimuon charge asymmetry…in disagreement with the prediction of the standard model by 3.2 standard deviations”

OK, now VMs are totally safe! No need to worry about escape attacks or rootkits…but seriously, it’s good that not everyone takes hypervisor security for granted.

“there is now a significant body of work showing how to break conventional quantum cryptography systems based on various practical weaknesses in the way they are set up…while the known loopholes can be papered over, it’s the unknown ones that represent threats in the future…[researchers have shown that it's easy] with a little malicious intent to bend the assumptions behind perfect quantum cryptography.”

1 Comment | Communications security, Networks, Random bits, Science, Security | Permalink
Posted by eqnets

Random bits

7 May 2010

Principles of Robust Timing Over the Internet

“[An IPv4 address space] black market already exists, albeit on a small scale…[currently] IPv4 addresses are still relatively easy to get…[some believe] that regional registries such as ARIN should head off a potentially deleterious black market by creating a “white market” with established rules for trading IPv4 addresses at market-established costs…But the opportunity to cleanly switch from IPv4 to IPv6 passed many years ago. The current transition strategy, called “dual stack,” requires businesses to remain connected to both IPv4 and IPv6 networks until most of the Internet gets to “the other side” — a process expected to take at least five years.”

“Frosted windows may never be private again”

“a fundamental limit to the level of privacy that is possible when social networks are mined for recommendations”

“The 605-page [NSA IAD] PDF document reads like a listing of the pros and cons for a huge array of defensive and counterintelligence approaches and technologies that an entity might adopt in defending its networks…[one] section delves into the challenges of attributing the true origin(s) of a computer network attack”

1 Comment | Communications security, Mathematics, Networks, Random bits, Science, Security | Permalink
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Random bits

30 April 2010

“Who can do a better job of protecting us from cyberthreats: private companies like Google, or Uncle Sam?”

Cyberwings. That’ll raise morale. Or not.

Computer security on the Death Star was a joke

2 Comments | Communications security, Random bits | Permalink
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Random bits

23 April 2010

“in [Richard Clarke's] Cyberwar, like in real war, truth is the first casualty”

Cyberdeterrence through tattlling? This is ridiculous. Not bloody likely that will work against serious hackers. And not bloody likely that it would be done in cases where potentially state-sponsored hackers were caught.

Cybersecurity and National Policy

2 Comments | Commentary, Communications security, Random bits | Permalink
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Random bits

5 April 2010

“A low-complexity approach for reconstructing average packet arrival rates and instantaneous packet counts at a router in a communication network, where the arrivals of packets in each flow follow a Poisson process”

“It’s safe to say that when someone pays that much for a bug, they’re not going to tell the vendor to patch it.”

“Regulation is not the primary driver for new technology, new investment, or new training; the threats are”

Protecting Europe against large-scale cyber attacks

Would you have spotted this ATM skimmer?

DoE and power grid security

1 Comment | Communications security, Mathematics, Networks, Random bits | Permalink
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Equilibrium Networks beta

19 March 2010

Our visual network traffic monitoring software (for background information, see our website) has successfully passed our internal tests, so we are packaging a Linux-oriented beta distribution that is planned for snail-mailing (no downloads–sorry, but export regulations still apply) on a limited basis before the end of the month. The beta includes premium features that will not be available with our planned free/open-source distribution later this year, but at this early stage we will be happy to provide a special license free of charge to a limited number of qualifying US organizations.

Participants in our beta program will be expected to provide timely and useful feedback on the software, e.g.

•   filling perceived gaps in documentation
•   proposing and/or implementing improvements
•   making feature requests or providing constructive criticism
•   providing testimonial blurbs or case studies
•   etc.

The software should be able to run in its entirely on a dedicated x86 workstation with four or more cores and a network tap (though you may prefer to try out distributed hardware configurations). If your organization is interested in participating in our beta program, please include a sentence or two describing your anticipated use of this visual network traffic monitoring software along with your organizational background, POC and a physical address in an email to beta [at our domain name]. DVDs will only be mailed once you’ve accepted the EULA. Bear in mind that beta slots are limited. Enjoy!

1 Comment | Communications security, Equilibrium Networks, Nonrandom bits | Permalink
Posted by eqnets