UK outlaws awful default passwords on connected devices

Product Security and Telecommunications Infrastructure Act (PTSI) is now in effect, covering just about everything that a consumer can buy that connects to the web. Under the guidelines, even the tiniest Wi-Fi board must either have a randomized password or else generate a password upon initialization (through a smartphone app or other means). This password can’t be incremental (“password1,” “password54”), and it can’t be “related in an obvious way to public information,” such as MAC addresses or Wi-Fi network names. A device should be sufficiently strong against brute-force access attacks, including credential stuffing, and should have a “simple mechanism” for changing the password.

There’s more, and it’s just as head-noddingly obvious. Software components, where reasonable, “should be securely updateable,” should actually check for updates, and should update either automatically or in a way “simple for the user to apply.” Perhaps most importantly, device owners can report security issues and expect to hear back about how that report is being handled.