A good friend of mine called me with this question: You work in computer security, right? I want to login to this website called xyz.com. Can anyone intercept my communications? I ask: 1) Are you using https://xyz.com, and not http? He replies: Yes I ask: 2) Are you logging in from a browsing center using… Continue reading Are your communications secure? — https, root-ca, pfs, doh, dnssec, esni, rpki, blah, blah