While Apple's Gatekeeper and Windows Defender may improve security, their privacy drawbacks are substantial, and as we discovered recently with Apple's Gatekeep

While Apple's Gatekeeper and Windows Defender may improve security, their privacy drawbacks are substantial, and as we discovered recently with Apple's Gatekeeper fiasco, yet another thing that could fail and prevent legitimate programs on the computer from opening. Furthermore, Windows Defender will occasionally quarantine binaries and DLLs that are harmless. For a non-power user, fixing these problems is non-trivial. Privacy vs Security is one argument, but the fact that the systems can occasionally break through no fault of the user is a major concern in its own right.