What is Host IDPS built with Control Flow Integrity (CFI)?
Karamba Security | November 4th, 2019
There is no such thing as a hermetically sealed connected device and attackers are always looking for vulnerabilities in code and ways to exploit them. With host IDPS built with Control Flow Integrity though, vehicle ECUs have a state-of-the-art cybersecurity tool to defend themselves.
For Cybersecurity, it’s That Time of the Year Again
Assaf Harel, Karamba Security Chief Scientist | October 6th, 2019
The “hacking season” follows DEFCON and BlackHat each Summer, as hackers work to exploit newly-disclosed vulnerabilities before customers can install patches. This cycle gives hackers a clear advantage and it’s time for a paradigm shift.
Why Control Flow Integrity is More Important Than Ever
Assaf Harel, Karamba Security Chief Scientist | September 26th, 2019
With billions of resource-limited, connected vehicles and devices set to hit the market in the coming years, there is a clear and present need for CFI that can be seamlessly embedded into these devices without performance drag, false positives, or delays in go to market.
Marquee BlackHat Presentation Shows the Need for Control Flow Integrity in Automotive Cybersecurity
Karamba Security | September 10th, 2019
It is no longer sufficient to have reactive cybersecurity tools. With CFI, manufacturers have the most effective and state-of-the-art runtime threat detection tool at their disposal to ensure that connected machines adhere solely to their factory settings.
A Fish out of Water at DEFCON: What Made the Car Hacking Village a Good Time, and My Takeaways about the Challenges of Securing Connected Devices
Adili Shimoni | August 27th, 2019
Earlier this month in Las Vegas, Karamba’s Adili Shimoni had a classic fish out of water experience at DEFCON. In this post, she looks back on an eye-opening week in Vegas, and her takeaways about what it all means for the world of connected devices.
URGENT/11 Vulnerabilities in VxWorks Show the Difference between IT and OT - And When They Come Together as IoT
Karamba Security | August 8th, 2019
Of the 11 zero-day vulnerabilities found by Armis, six “are critical and enable Remote Code Execution (RCE).” In this post, we examine how this discovery indicates the importance of embedded security.
The Karamba Product Security Blog: Remote Code Execution
Karamba Security | August 7th, 2019
RCE is one of the most devastating cyber threats and requires the urgent updating of security patches anytime a vulnerability is found that can open the door to such an attack.
“There Must Be No False Positives”
Karamba Security | July 29th, 2019
Last month, Karamba Security’s Director of PMO, Helen Buchumensky spoke at the German Association of the Automotive Industry (VDA) conference about the importance of cybersecurity in safety critical systems, and why it is crucial that it doesn’t clash with Automotive functional safety requirements. This post is based on her presentation.
Cyber Warfare in the Middle East Highlights the Need For Deterministic Cybersecurity
Amir Einav | July 28th, 2019
Recent cyberattacks launched by the US and other militaries are a reminder of the vulnerabilities that all connected systems have, no matter how sophisticated or highly-classified they are.
IoT Devices Present New Security Challenges with No Equivalent in Conventional IT, Government Report States
Karamba Security | July 10th, 2019
NIST report states that IoT devices must be able to verify software, firmware, and information integrity in order to stay secure.
‘Jeep Hackers’ Cybersecurity Solutions are Smart, but Don't Address In-Memory Fileless Attacks
Assaf Harel, Karamba Security Chief Scientist | July 9th, 2019
When looking over the security architecture designed by Charlie Miller and Chris Valasek, we see some overlooked attack vectors.
The Writing is on the Wall: Product Security Must be Built in by Manufacturers
Ami Dotan, Karamba Security CEO and Co-Founder | July 8th, 2019
A series of recent publications in the US and Europe indicate that the industry - and government - are starting to take note, and realize the importance of embedded security for connected products.
IoT Cyber Threats Take Center Stage at Cyberweek 2019
Karamba Security | June 25, 2019
Day 2 of Cyberweek 2019 hosted a fascinating conference on the threats facing IoT devices - and all of us.
Small Country, Big (Smart Mobility) Dreams
Karamba Security | June 13th, 2019
There’s an elite class of world cities that stand apart from the rest. Cities like Tokyo, Shanghai, London, New York, and San Francisco, which drive the global economy and chart the course of human progress. There are also cities like Tel Aviv that punch above their weight when it comes to innovation, talent, and the ability and desire to shake things up a bit.
Karamba Hosts Ford Motor Company Chairman Bill Ford for Cybersecurity Demo
Karamba Security | June 12th, 2019
Ford and the Karamba team discussed the importance of cybersecurity as the automated car revolution picks up speed.
Intel Shadow Stack – A Bridge Too Far for the Tech Giant?
Karamba Security | June 11th, 2019
Intel has yet to deploy its Control-Flow Enforcement Technology (CET) in its for-market processors, yet another testament to the importance of control flow integrity (CFI) for addressing in-memory cyberattacks.
Renault-Nissan-Mitsubishi Alliance Opens New Innovation Center in Tel Aviv
Karamba Security | June 10th, 2019
Karamba Security is among the select group of Israeli hi-tech companies that the alliance has chosen to work with on joint prototyping projects.
For Third Straight Year, Karamba Security Wins Big at TU-Automotive Detroit
Karamba Security | June 6th, 2019
It is the latest in a long line of accolades for Karamba Security, which provides embedded, deterministic security for automotive, Industry 4.0, enterprise edge, and IoT connected systems.
How Karamba XGuard Can Help You Meet NIST Cybersecurity Guidelines
Karamba Security | June 3rd, 2019
A quick look at recent NIST reports on cybersecurity reveals how Karamba’s Carwall and XGuard security suites can help systems and companies meet these federal guidelines for cybersecurity.
What 'Knight Rider' Got Wrong About Automotive Cybersecurity
Karamba Security | May 30, 2019
This 1983 episode of “Knight Rider” shows an early TV depiction of a remote hack of an autonomous car — and it gets almost everything wrong. Let’s take it step by step.
In Baltimore Cyberattack, the Blueprint for Ransomware Mayhem
Karamba Security | May 27, 2019
Imagine your data and the keys to your operating system have been seized in the hands of faceless, nameless hackers who caught you slipping. They’ve named their price and the clock is ticking – pay up or lose all access to your system.
Let Hackers in and Shine a Spotlight on Them – How Karamba’s ThreatHive works
Aviv Sinai, Karamba R&D engineer | May 22nd, 2019
Imagine a home security system that lets burglars in through the front door - and records their every move. Now you have an idea of what Karamba is doing with ThreatHive.
The Sheer Volume of Attacks on Connected Vehicles: What You Need to Know
Karamba Security | May 22nd, 2019
If you have a connected vehicle, then by the time you finish reading this post it may be targeted by more than three dozen attack attempts.
Why Karamba Security is Expanding
Ami Dotan, CEO and Co-Founder | May 13th, 2019
Karamba CEO and Co-Founder Ami Dotan explains the decision to expand into the wider world of connected systems – from Industry 4.0 to consumer IoT, and enterprise edge devices.
Automobiles - The Ultimate Manufactured System
Karamba Security | May 13, 2019
At some point, the most sophisticated, earth-shattering hacking campaign could be launched from your fridge.
Q&A Twitter Session with Assaf Harel
Marketing Team at CES | January 10, 2019
Answering our Twitter followers’ questions on Automotive Cybersecurity and More.
Why 2019 Will Be a Great Year
Amir Einav, VP Marketing | December 31, 2018
As we close 2018 let me share a prediction- Karamba Security, and Automotive Cybersecurity in general, are heading towards a great year.
Karamba, Check Point, and Mobileye to Represent Israeli Industry in First-Ever Israel-Taiwan High-Tech Forum
Amir Einav, VP Marketing | August 24, 2018
Karamba Security, Mobileye (INTC), and Check Point Software (CHKP) were selected as the three companies invited to present the Israeli high-tech industry in a business-to-businees forum held by the Taiwan External Trade Development Council (TAITRA) this week.
Karamba Security's Challenge of RiCAN Morty at DEFCON's Car Hacking Village
Roi Inbar, Innovation Engineer | August 16, 2018
DEFCON is one of the biggest Hacker conferences – a blend of curious, creative, geeks and professionals come to one place with the aim of looking at the things we use every day in a different way and making them act differently than they were designed for.
The Hacking Challenge of the Year - RiCAN Morty - at DefCon 26 2018
Assaf Harel, Chief Scientist & Co-founder | July 23, 2018
Are you ready for DefCon 26? We are! If you want to participate in our challenge we recommend you to sign up on time.
Researchers Identify Multiple Vulnerabilities in Connected Systems in BMW models
Assaf Harel, Chief Scientist & Co-Founder | May 24, 2018
Vulnerabilities represent another example of how important it is to ensure that in-vehicle software is not tampered with after it leaves the factory.
In-Memory Protection and the Recently-Discovered Vulnerability Exploits
Assaf Harel, Chief Scientist & Co-Founder | May 2, 2018
This week’s research news: A Vulnerability in Infotainment Systems used in VW and Audi Models
At CES, Preventing Cyber Attacks Drove OEM & Tier-1 Interest in Karamba’s Autonomous Security
David Barzilai, Chairman & Co-Founder | January 22, 2018
Karamba Security Suite, CES 2018, Las Vegas, NV.
CES started as a B2C tradeshow and B2B is now equally important. For the automotive industry, cybersecurity was one of the major areas of interest among OEMs and Tier-1s who came to Las Vegas to learn about attack vectors and prevention.
How to Build a CAN Sniffer
Itay Khazon & Eli Mordechai | January 18, 2018
CAN Bus - Controller Area Network bus - is a high-integrity serial bus system for networking intelligent devices adopted by the automotive industry and, in 1993, it became the international standard known as ISO 11898.
How to Build RPI3 ARMv8 aarch64 build
Alexei Sragovitch | November 2, 2017
Updated July 22nd, 2018
Raspberry Pi 3 (RPi3) currently uses cortex A53, which contains ARMv8 architecture CPU. However, most available documented builds for RPi3 are based on ARMv7 rather than ARMv8. In this post, I’ll explain how to build an RPi3 ARMv8 using Yocto Project on an Ubuntu machine.
Extracting the Content of a QNX IFS Image
Evgeny Dratva | October 19, 2017
How to approach dumping a QNX Image
While integrating Karamba protection into a QNX IFS image, I found that I first needed to extract the contents of a ready IFS image in order to inspect the binaries on the build machine for Karamba whitelisting purposes. I needed to know what those binaries would look like in their “final” form, after they’ve been stripped of debug symbols and otherwise modified by the IFS building utility.
Changing CAN Protocol isn’t a Solution – ECU Hardening Is
David Barzilai, Chairman and Co-Founder | September 12, 2017
CAN Protocol Vulnerability
Recently, Trend Micro published a technical brief discussing a vulnerability they found in the CAN protocol, which enabled denial of service (DoS) attacks to be invisible to CAN-based intrusion detection solutions. In the technical brief, they recommended that car manufacturers change CAN protocol in their vehicle, in order to make cars immune to such DoS attacks.
Snatching a Self-Driving Vehicle With an ipad
Karamba Security | August 31, 2017
An exposition participant for an annual conference event on robotics and new technologies (We’ll call them ICORP) convened with Karamba to create a joint demo presentation.
Netflix’s iBoy Shows the Dangerous Possibilities of Car Hacking
Karamba Security | August 24, 2017
iBoy is a sci-fi movie set in near-future London. A teen traveling to see his friend after school finds robbers in his friend’s house; he is shot in the head before he can escape.
The Connected Car Security Seminar Tokyo, Japan
Karamba Security | July 16, 2017
Asgent, Inc., Sumimoto’s SCSK Corporation, and Karamba Security hosted the Connected Car Security Seminar on Autonomous Security Products in Tokyo, Japan on July 3rd, 2017. The Seminar featured methodologies behind security protection of Autonomous Vehicles focused on Electronic Control Units (ECUs).
What Happens When Car Scrapping Goes Wrong?
Karamba Security | July 13, 2017
While it’s nice to think that all cars go to Car Heaven, in reality they go through a scrap metal recycling process. In order to recycle the remains of your vehicle, you need to get a special permit and find an Authorized Treatment Facility (ATF).
Karamba Steps up to Cross-industry Calls on Autonomous Car Security
David Barzilai, Chairman & Co-Founder | June 08, 2017
Implementations to Automotive Connectivity
Connected cars increasingly rely on computer processors and upwards of 100 million lines of computer code to operate. With the proliferation of processors and vehicle software the cyberattack surface and sophistication of hacks has grown.
Introducing a Different Cybersecurity Solution - EcoMotion
Karamba Security | May 18, 2017
EcoMotion is a community with over 700 affiliated organizations related to the Smart Transportation sector. EcoMotion’s 2017 Main Event presented a showcase of vehicle technology companies and a variety of panels and presentations. Ami Dotan, CEO & Co-Founder of Karamba Security, was invited to participate at the “Cyber for Cars” panel to answer paramount questions that concern the automotive cyber security industry.
A Different Auto Cyber Security
Assaf Harel, CTO & Co-Founder | May 16, 2017
Security bugs in the connected vehicle
In A hacker’s guide to fixing automotive cybersecurity, Charlie Miller puts in perspective which cyber security challenges exist for the automotive industry. The article’s conclusion is that all software -even the most reliable- contains security bugs. Even the ones coming from software mammoths such as Microsoft, Google and Apple. The ramifications of these vulnerabilities in cars, evidently, can be severe.
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