Archive for the ‘VoIP’ Category

The next open relay: VoIP

Tuesday, September 15th, 2009

In the mid to late 90s, the worst thing your organization could do is to have an open SMTP relay on your network. Spammers would use your mail server to send their spam which would lower the reputation of your server and get you black-listed. The next ‘open relay’ is likely to be insecure VoIP servers and unlike SMTP, VoIP is likely to cost you real money.

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