What are tamper-resistant outlets? Tamper-resistant outlets are a special electrical outlet, sold in North America, designed to prevent injury or death from toddlers or children inserting a foreign metal object into the outlet and causing electrical shock or electrocution. They have an embossed “TR” to distinguish them from earlier types of outlets. You can buy tamper resistant versions of various types of outlets, including standard duplex outlets, and ground fault circuit interrupter outlets (GFCIs).

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.










