Category Archives: fuzz-testing

How 5G and IoT devices open up the attack surface on enterprises

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As 5G standards continue to evolve, what steps can development organizations take now to improve the security of billions of 5G and IoT devices and systems?
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Uncover SweynTooth vulnerabilities with Defensics fuzz testing

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SweynTooth is a set of Bluetooth Low Energy vulnerabilities. We can reproduce many of these vulnerabilities using Defensics Bluetooth LE Test Suites.
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5G: Vast potential, but better security needed

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5G security is top of mind for those who recognize that 5G is going to be higher risk. Fuzzing is one of the leading testing techniques for securing 5G.
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World’s top hackers meet at the first 5G Cyber Security Hackathon

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Our Defensics R&D team put a couple of Synopsys tools to the test in the 5G Cyber Security Hackathon in Oulu, Finland, and placed in both of their competitions.
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[Webinars] Automotive fuzz testing and financial services AppSec

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Learn how agent instrumentation improves fuzz testing of automotive IVI and telematics systems, and about financial services application security.
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WPA2 encryption bypass: Using Defensics to uncover behavioral vulnerabilities

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We discovered a WPA2 encryption bypass vulnerability (CVE-2018-18907) in a router that allows full access to a WLAN without credentials. The vendor has released a patch for the device. As part of Defensics SafeGuard development, we uncovered a vulnerab… Continue reading WPA2 encryption bypass: Using Defensics to uncover behavioral vulnerabilities→

Fuzzing Bitcoin with the Defensics SDK, part 2: Fuzz the Bitcoin protocol

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This is the second of two articles that describe how to use the Defensics SDK in fuzzing Bitcoin. In the previous article, you saw how to set up a test bed for bitcoind. We created two containers, alice and bob, and were able to set up communicati… Continue reading Fuzzing Bitcoin with the Defensics SDK, part 2: Fuzz the Bitcoin protocol→

Fuzzing Bitcoin with the Defensics SDK, part 1: Create your network

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This is the first of two articles that describe how to use the Defensics SDK to fuzz Bitcoin software. Specifically, you will learn how to model one of the Bitcoin protocol messages and use the Defensics SDK to perform fuzzing on the bitcoind proc… Continue reading Fuzzing Bitcoin with the Defensics SDK, part 1: Create your network→