Ethics isn't a county east of London, but it's the only way to look at security

We are all human beings, we live in a community, and everything we do affects others
Column The trouble with good ideas is that, taken together, they can be very bad. It's a good idea to worry about supply chain malware injection – ask SolarWinds – and a good idea to come up with ways to stop it. It's even a good idea to look at major open-source software projects, such as the Linux kernel, with their very open supply chain, and ask – is this particularly vulnerable? After all, a poisoned Linux kernel would be bad enough to make people forget SolarWinds.…