The issue of access control technology built into firearms (erroneously called smart gun technology by advocates of gun control) has been a hot topic as of late. Anti-gunners want it and gun owners want nothing to do with it. But the argument is irrelevant and Forbes, in an article trying to explain why gun owners should fear access control technology in their firearms, explains why:
10. Firearms must be able to be disassembled in order to be cleaned and maintained. One of the principles of information security is that someone who has physical access to a machine can undermine its security. Smartgun manufacturers need to show evidence that criminals who steal smartguns cannot modify them to work with the smart technology removed or disabled (or that preventing any components from being accessed that are accessible in conventional weapons will not impact the durability of the weapons).
Physical access is the ultimate killer of any security system. If an individual has both physical access and unlimited time they can bypass any security system. After all security systems merely buy time. An effective security system is one that takes longer to bypass than an attacker is either willing or able to invest. With access control technology on firearms both of those criteria are met since the owner necessarily has permanent physical access.
Mandating access control technology in firearms is entirely futile. The technology won’t survive even a few days once it’s introduced to market. With that said, the technology would give us something fun to play with at Defcon.