BBC 'vague' reporting again!

Chris Edwards ukcrypto at chiark.greenend.org.uk
Thu, 4 Dec 2008 10:54:55 +0000 (GMT)


On Wed, 3 Dec 2008, Dave Howe wrote:

| James Firth wrote:
| > 
| > POP3S - your server will need a certificate (self signed will do).
| 
| Problem with self signed certs is that, if I want to be pop3.demon.net I
| *can* be - provided I can self-sign the cert to say I am.

Historically, we "self-signed" our own X509 CA certificate.  When setup 
properly, this is at least as secure as using commercial CAs, and is not 
vulnerable to middle-person type attacks.

The only downside is the need to install the private CA cert on every 
client system.  Trivial for managed desktops.  A little more fun for 
certain makes of phone...

-- 
Chris Edwards, Glasgow University Computing Service.