SQL Injection in the Wild
As attack vectors go, very few are as significant as obtaining the ability to insert bespoke code in to an application and have it automatically execute upon “inaccessible” backend systems. In the Web application arena, SQL Injection vulnerabilities are often the scariest threat that developers and system administrators come face to face with (albeit way too regularly). In fact the OWASP Top-10 list of Web threats lists SQL Injection in first place. More often than not, when security professionals discuss…
Compromising Industrial Facilities from 40 Miles Away
This paper reviews the most commonly implemented key distribution schemes, their weaknesses, and how vendors can more effectively align their designs with key distribution solutions. We also demonstrate some attacks that exploit key distribution vulnerabilities, which we recently discovered in every wireless device developed over the past few years by three leading industrial wireless automation solution providers. These devices are widely used by many energy, oil, water, nuclear, natural gas, and refined petroleum companies.
Credit Bureau Data Breaches
This week saw some considerable surprise over how easy it is to acquire personal credit report information. On Tuesday Bloomberg News led with a story of how “Top Credit Agencies Say Hackers Stole Celebrity Reports”, and yesterday there were many follow-up stories examining the hack. In one story I spoke with Rob Westervelt over at CRN regarding the problems credit reporting agencies face when authenticating the person for which the credit information applies and the additional problems they face securing the data in general (you can read the article…
“Broken Hearts”: How plausible was the Homeland pacemaker hack?
[1] I watched the TV show Homeland for the first time a few months ago. This particular episode had a plot twist that involved a terrorist remotely hacking into the pacemaker of the Vice President of the United States. People follow this show religiously, and there were articles questioning the plausibility of the pacemaker hack. Physicians were questioned as to the validity of the hack and were quoted saying that this is not possible in the real world [2]. In my professional opinion, the episode…
IOAsis at RSA 2013
RSA has grown significantly in the 10 years I’ve been attending, and this year’s edition looks to be another great event. With many great talks and networking events, tradeshows can be a whirlwind of quick hellos, forgotten names, and aching feet. For years I would return home from RSA feeling as if I hadn’t sat down in a week and lamenting all the conversations I started but never had the chance to finish. So a few years ago during my annual pre-RSA Vitamin D-boosting trip to a warm beach an…
Do as I say, not as I do. RSA, Bit9 and others…
You thought you had everything nailed down. Perhaps you even bypassed the “best practice” (which would have driven you to compliance and your security to the gutter) and focused on protecting your assets by applying the right controls in a risk-focused manner. You had your processes, technologies, and logs all figured out. However, you still got “owned”. Do you know why? You are still a little naive. You placed your trust in big-name vendors. You listened to them, you were convinced by…
Your network may not be what it SIEMs
The number of reports of networks that are rampaged by adversaries is staggering. In the past few weeks alone we’ve seen reports from The New York Times, The Washington Post and Twitter. I would argue that the public reports are just the tip of the iceberg. What about the hacks that never were? What about the companies that absorbed the blow and just kept on trucking or … perhaps even those companies that never recovered? When there’s an uptick in media attention over security breaches, the question most often asked…
The Anatomy of Unsecure Configuration: Reality Bites
As a penetration tester, I encounter interesting problems with network devices and software. The most common problems that I notice in my work are configuration issues. In today’s security environment, we can accept that a zero-day exploit results in system compromise because details of the vulnerability were unknown earlier. But, what about security issues and problems that have been around for a long time and can’t seem to be eradicated completely? I believe the existence of these types of issues shows that too many administrators and developers are not paying…
Hackers Unmasked: Detecting, Analyzing, And Taking Action Against Current Threats
Tomorrow morning I’ll be delivering the opening keynote to InformationWeek & Dark Reading’s virtual security event – Hackers Unmasked — Detecting, Analyzing, And Taking Action Against Current Threats. You can catch my live session at 11:00am Eastern discussing the “Portrait of a Malware Author” where I’ll be discussing how today’s malware is more sophisticated – and more targeted – than ever before. Who are the people who write these next-generation attacks, and what are their motivations? What are their methods, and how do they chose their targets? Along with how they execute their…
2012 Vulnerability Disclosure Retrospective
Vulnerabilities, the bugbear of system administrators and security analysts alike, keep on piling up – ruining Friday nights and weekends around the world as those tasked with fixing them work against ever shortening patch deadlines. In recent years the burden of patching vulnerable software may have felt to be lessening; and it was, if you were to go by the annual number of vulnerabilities publicly disclosed. However, if you thought 2012 was a little more intense than the previous half-decade, you’ll…
