Copy-Fail? More like Copy-Fixed. π
At @DE-CIX, our customers depend on our availability and integrity. So when the Linux "Copy-Fail" vulnerability popped up, we took it super seriously and patched things up immediately.
During the mitigation process, one of our system engineers identified a completely alternative way to block the vulnerability using ftrace. Because itβs been supported in the kernel since 2013, itβs an incredibly accessible solution.









