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Re: Email security for monks?

by Golo (Friar)
on Oct 04, 2004 at 17:04 UTC ( [id://396290]=note: print w/replies, xml ) Need Help??


in reply to Email security for monks?

How about sending a confirmation email to the old address when someone changes his/her mailaddress?

In the described case you get notified that your account was hijacked and you have "proof" (the confirmation mail) that you are the rightful owner.

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Re^2: Email security for monks?
by CountZero (Bishop) on Oct 04, 2004 at 18:56 UTC
    Which "old" address? The original one (which might be invalid now) or simply the previous one? If you go for the last option: what stops an intruder from changing your e-mail address twice, so he still gets the confirmation mail and he can prove he is the "real" you?

    CountZero

    "If you have four groups working on a compiler, you'll get a 4-pass compiler." - Conway's Law

      what stops an intruder from changing your e-mail address twice (...)
      Nothing, but you would still receive the notification for the first change. If the old (previous or original) address is invalid, the mail gets bounced - bad luck (or doesn't matter in the more likely case you wanted to change the address because of that).

      I know it's a weak proof, thats why I put it in quotes, but I think the notification might be a good feature.
        I see, it is just like some "alarm": at least you know you are being burgled.

        CountZero

        "If you have four groups working on a compiler, you'll get a 4-pass compiler." - Conway's Law

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