Out-of-band vulnerabilities surface when an application quietly reaches out to an external system during an attack, and capturing that traffic calls for infrastructure that many researchers assemble on their own. A new open-source project from Microsoft supplies that infrastructure in a package meant to run inside a private environment. Dusseldorf is an out-of-band application security testing platform. It captures inbound network traffic across several protocols and lets an operator craft automated responses for validation workflows. … More → The post Meet Dusseldorf, Microsoft’s open-source out-of-band security platform appeared first on Help Net Security .