[Asterisk-Users] protection

[Steve Totaro]

More on the scenario.  Public internet access?  Usage from the LAN?  Is your
machine behind a NAT?

Defaultip does nothing as far as protection as far as I know.  You can use
inkeys and RSA auth or also statements similar to
[someiaxphone]
type=friend
host=dynamic
secret=moofoo
context=totalaccess
notransfer=yes
;deny=0.0.0.0/0.0.0.0
;permit=68.32.52.90/255.255.255.255
;qualify=300


Efficient use of access-lists on layer 3 devices can mitigate most threats.

Thanks,
Steve
stotaro at totarotechnologies.com

----- Original Message ----- 
From: <raptor at tvskat.net>
To: <asterisk-users at lists.digium.com>
Sent: Monday, October 25, 2004 5:47 AM
Subject: [Asterisk-Users] protection


> hi,
>
> how do u prevent unauthorized usage or block users temporarily to use
Asterisk services ?
> Is defaultip and secret enought ? what u do to prevent this.
>
> tia
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