On 11/28/2017 11:04 AM, Valeri Galtsev wrote:> I was always unimpressed with> persistence of attempts to make more secure (less pickable) cylinder cased> locks (precision, multi-level, pins at a weird locations/angles). Whereas> there exists "disk based design" (should I say Abloy?), which with my> knowledge of mechanics I can not figure the way to pick. So I consider> them un-pickable. Why aren't they widely used [in US]? Because there may> be the reason for powers there be to have locks everywhere pickable. On> the other hand, I do not have Abloy locks, as they do keep records that> link my particular lock to key that opens it. So, there is viable vector> of attack ;-) A quick YouTube search for "abloy lock picking" might change your opinion. It takes a special tool, but those are available and not all that hard to make. -- Bob Nichols "NOSPAM" is really part of my email address. Do NOT delete it.