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Firewalls (May 1996) |
On Wed, 8 May 1996, Stefan Gal wrote:
> Telnetting to port 25 and faking a mail session, will usually break most every
one's
> security. Can this problem ever be fixed?
Easy :-)
Only accept, read and trust E-mail which has been cryptographically
signed (PGP, PEM). Throw everything else out :-)
- Morrow
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