On Fri, Feb 10, 2012 at 12:18 PM, Richard Barnes <richard.bar...@gmail.com> wrote: > On Fri, Feb 10, 2012 at 8:56 AM, Steven Bellovin <s...@cs.columbia.edu> wrote: >> I received the enclosed note, apparently from RIPE (and the headers check >> out). >> Why are you sending messages with clickable objects that I'm supposed to use >> to >> change my password? >> [...] >> attribute field. Click this button for a pop up window that will encrypt >> a password and enter it directly into the "auth:" field.
> So because of phishing, nobody should send messages with URLs in them? url != clickable object No problem with URLs in email. No problem with clickable objects that are unrelated to security. Minor problem with URLs that lead to changing passwords but can be mitigated by making the URL very plain and easy to read, even by a non-techie. They'll at least have to see the thing, even if the mail client automagically makes it clickable. Big problem with clickable objects which lead to PII (personally identifiable information) or passwords. That's how phishing works -- a disguised url that you either see at all or whose incorrect nature slips right past your brain. The only known working solution is to train folks to *never* click security-related URLs in email. Copy and paste only, and only if they're readable and read right. Regards, Bill Herrin -- William D. Herrin ................ her...@dirtside.com b...@herrin.us 3005 Crane Dr. ...................... Web: <http://bill.herrin.us/> Falls Church, VA 22042-3004
