Bad. They are not something to blow off. They may seem "out there", but they are actually leveraged somewhat frequently. They are particularly dangerous in certain shared-hardware environments (e.g. VPS services like DigitalOceal, AWS, etc), and against physical devices that are supposed to resist data extraction (like smart cards).
Bad. They are not something to blow off. They may seem "out there", but they are actually leveraged somewhat frequently. They are particularly dangerous in certain shared-hardware environments (e.g. VPS services like DigitalOceal, AWS, etc), and against physical devices that are supposed to resist data extraction (like smart cards).