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Every couple of years there's a new "hot threat" in security for which vendors abruptly tout newfangled protection and potential customers clamor for additional defense options. Once upon a time it was spyware, a few years ago it was data leakage, and today it's mobile malware. It's a reoccurring cycle, analogous to the "blue is the new black" in fashion -- if you fancy adopting a certain cynical tone. more
This is a follow-up to my previous post on Cybersecurity and the White House. It illustrates an actual cyberwarfare attack against Estonia in 2007 and how it can be a legitimate national security issue. Estonia is one of the most wired countries in eastern Europe. In spite of its status of being a former Soviet republic, it relies on the internet for a substantial portion of everyday life -- communications, financial transactions, news, shopping and restaurant reservations all use the Internet. Indeed, in 2000, the Estonian government declared Internet access a basic human right... more
Here at the Anti-Phishing Working Group meeting in Hong Kong, we've just released the latest APWG Global Phishing Survey. Produced by myself and my research partner Rod Rasmussen of Internet Identity, it's an in-depth look at the global phishing problem in the second half of 2013. Overall, the picture isn't pretty. There were at least 115,565 unique phishing attacks worldwide during the period. This is one of the highest semi-annual totals we've observed since we began our studies in 2007. more
The world of Internet threats has changed continually over the years. From the time that a "worm" first showed up in the wild, or whenever someone penetrated a system without authorization for the first time, various forms of attacks and malware have presented dangers to the system and those who use it. Different vectors have received varied focus over the years... Many parts of the Internet community have been involved in addressing relevant issues and fostering efforts to combat them. more
For decades, academics and technologists have sparred with the government over access to crypographic technology. In the 1970s, when crypto started to become an academic discipline, the NSA was worried, fearing that they'd lose the ability to read other countries' traffic. And they acted. For example, they exerted pressure to weaken DES... The Second Crypto War, in the 1990s, is better known today, with the battles over the Clipper Chip, export rules, etc. more
CERN put the Large Hadron Collider through some rigorous tests, and apparently at first some of the Siemens manufactured SCADA systems failed. While they are apparently better now, and I am happy to see how serious CERN is about security, this does beg the question... WAIT! You mean it's connected to the Internet? I suddenly don't feel so safe. more
As few as seven years ago, cyber-threat intelligence was the purview of a small handful of practitioners, limited mostly to only the best-resourced organizations - primarily financial institutions that faced large financial losses due to cyber crime - and defense and intelligence agencies involved in computer network operations. Fast forward to today, and just about every business, large and small, is dependent on the Internet in some way for day-to-day operations, making cyber intelligence a critical component of a successful business plan. more
A couple of years ago I started a mailing list where folks not necessarily involved with the vetted, trusted, closed and snobbish circles of cyber crime fighting (some founded by me) could share information and be informed of threats. In this post I explore some of the history behind information sharing online, and explain the concept behind the botnets mailing list... we may not be able to always share our resources, but it is time to change the tide of the cyber crime war, and strategize. One of the strategies we need to use, or at least try, is public information sharing of "lesser evils" already in the public domain. more
In Asia -- a region that at various points in its recent history has been a hotbed for civil unrest, secessionist movements and political instability -- the line between national security and public interest can be difficult to draw. A session organised by the Internet Society at the recently held RightsCon Southeast Asia in Manila shed some light on the perceived trade-offs between national security objectives and digital rights, in particular freedom of expression and privacy. more
According to the Online Etymology Dictionary, the verb collide is derived from the Latin verb collidere, which means, literally, "to strike together": com- "together" + lædere "to strike, injure by striking." Combined instead with loquium, or "speaking," the com- prefix produces the Latin-derived noun colloquy: "a speaking together." So consider WPNC 14 - the upcoming namecollisions.net workshop - a colloquium on collisions: speaking together to keep name spaces from striking together. more
The most interesting feature of the newly-described "Equation Group" attacks has been the ability to hide malware in disk drive firmware. The threat is ghastly: you can wipe the disk and reinstall the operating system, but the modified firmware in the disk controller can reinstall nasties. A common response has been to suggest that firmware shouldn't be modifiable, unless a physical switch is activated. more
A lot of pixels have been spilled in the last few years about "advanced persistent threats" (APT); if nothing else, any high-end company that has been penetrated wants to blame the attack on an APT. But what is an APT, other than (as best I can tell) an apparent codename for China? Do they exist? After thinking about it for a while, I came up with the following representation... more
Duncan Geere reporting in Wired: "Since the slow introduction of internet monitoring systems around the world began, more and more people have attempted to preserve their privacy by signing up for VPN services like the Pirate Bay's Ipredator and Pirate Party offering Relakks. But it turns out that there's a gaping security flaw in these services that allows individual users to be identified..." more
Cyber security was a hot topic in 2014. It seemed not a week went by without details of a high profile data breach hitting the headlines. To recap, the Sony breach was one of the most notable, as was the Home Depot hack, while details of widespread security vulnerabilities such as Heartbleed, Shellshock and Poodle were also revealed. But what will 2015 bring? Will it be more of the same, or have cyber criminals got some new tricks up their sleeves? more
It probably won't raise any eyebrows to know that for practically every penetration tester, security researcher, or would-be hacker I know, nothing is more likely to make their eyes glaze over and send them to sleep faster than a discussion on Governance, Risk, and Compliance (i.e. GRC); yet the dreaded "C-word" (Compliance) is a core tenet of modern enterprise security practice. more
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