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Go buy Take Control of Your Passwords

Joe Kissell, with whom I ‘work’ over at TidBITS, just published Take Control of Your Passwords. Joe asked me to review the book ahead of time, and it should be mandatory reading (no, I don’t get a cut – that’s my honest opinion). Joe covers the range of password issues I have ranted on before, then includes specific strategies for managing them. Many of you who read this site might not need the book, but I guarantee nearly everyone you know will get something out of it, even if they only read some sections. Seriously, it is extremely pragmatic and informative. Share:

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Bit9 Details Breach

Bit9 released more details of how they were hacked. The level of detail is excellent, and there seems to be minimal or no spin. There are a couple additional details it might be valuable to see (specifics of the SQL injection and how user accounts were compromised), but overall the post is clear, with a ton of specifics on some of what they are finding. More security vendors should be open and disclose with at least this level of detail. Especially since we know many of you cover up incidents. When we are eventually breached, I will strive to disclose all the technical details. I gave Bit9 some crap when the breach first happened (due to some of their earlier marketing), but I can’t fault how they are now opening up. Share:

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Looky here. Adaptive Authentication works


It’s funny how some technologies fall out of the hype cycle and folks kind of forget about them. But that doesn’t mean these technologies don’t work any more. Au contraire, it usually means a technology works too well, and just isn’t exciting to talk about any more. Let’s take the case of adaptive authentication: using analytics to determine when to implement stronger authentication. It appears Google has started taking an adaptive approach to authentication for Gmail over the past 18 months: Every time you sign in to Google, whether via your web browser once a month or an email program that checks for new mail every five minutes, our system performs a complex risk analysis to determine how likely it is that the sign-in really comes from you. In fact, there are more than 120 variables that can factor into how a decision is made. If a sign-in is deemed suspicious or risky for some reason–maybe it’s coming from a country oceans away from your last sign-in–we ask some simple questions about your account. Yeah, man. Not that a targeted attacker won’t have those answers based on some rudimentary recon. Obviously there are ways to beat this approach, but for run-of-the-mill attackers, more challenging authentication provides enough of a bar to get them looking elsewhere. Remember, these folks chase the path of least resistance, and there are tons of cloud-based email services to chase that don’t perform this kind of sophisticated analytics on authentication requests. And amazingly enough, it works. Using security measures like these, we’ve dramatically reduced the number of compromised accounts by 99.7 percent since the peak of these hijacking attempts in 2011. Good on Google. Maybe they are evil, but at least they are trying to improve security. Share:

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About the Security Blogger’s Meetup

Seven years ago I had recently started blogging and emailed a few other bloggers to see if we should get together at the RSA Conference. Some of these people I knew, many I didn’t, and I thought it would be fun to have face to face arguments with a beer in hand, instead of behind a keyboard (with a beer in hand). Very very quickly we received offers to sponsor, and we turned it into an actual invite-only event organized by myself, Martin McKeay, and Alan Shimel, with Jennifer Leggio doing, literally, all the hard work. This year I’m missing the event (and the Securosis Disaster Recovery Breakfast tomorrow morning) since my wife is about to have a baby. Maybe; these things seem somewhat unpredictable. A lot has changed about the Meetup. The RSA Conference itself is an official sponsor thanks to Jeanne Friedman. There is a waiting list for sponsors. And the number of attendees is now hitting a couple hundred, not the few dozen of that first year when we hopped cabs to a dodgy part of town for a nice dinner. We have entertainment, an effectively unlimited beverage budget, and the Social Security Awards. What hasn’t changed is what this event is all about, and based on feedback we are getting, a lot of people miss the point. The SBM is by security bloggers for security bloggers. This isn’t merely another RSA event that anyone can get into if they know the right person. The only people admitted, to the best of our ability to manage, are bloggers. No plus-ones, no friends, no marketing managers (even if they manage your blog). It doesn’t matter if you do a lot for the blogger community – you need to be a member of the community. That means someone who writes (or podcasts) and is a subject matter/technical expert (and yes, we use that term loosely) and contributes to the security community dialog. Your ticket is your name on a byline of a security blog (not a security company blog, depending on the content). Look, those of us running this thing for the past 7 years are volunteers. We do our best, and that means we sometimes make mistakes. But this isn’t run by a company or even the sponsors – it’s run by the handful of people who started it out of nowhere. We are going to make some changes next year. A bigger venue, some changes in sponsorship, and maybe a few other tweaks (like letting spouses in, which we can’t do this year due to capacity). But the one thing that won’t change is who this event is for, and why we hold it. It is the Security Blogger’s Meetup, and those words pretty clearly define the event. You can get into a lot of RSA parties based on who you know, but this one is based on what you do, and the choice is yours. Share:

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