----- Mensagem original -----

On Wednesday 16 March 2011 14:11:21 Vinícius Fontes wrote: 
> > I understand the concern with security but why not create a separate 
> > authorization allowing that instead of hard-coding it? 
> 
> I understand the concern with security but why not create a separate 
> authorization allowing that instead of hard-coding it? 

Clearly, you don't understand the problem with security, because you're 
asking that question. If you want to run shell commands on the Asterisk 
server, create your own SSH connection to the server, become root, and run 
those commands. 

-- 
Tilghman 

I do understand the problem with security and this is my last message, since I 
have no intention to start a flame war. 


When we're dealing with security we're always balancing three factors: 
usability, risk, flexibility. You change one, you change the other two. 


This is not about a security flaw but about a lack of flexibility. I could make 
my remote management system use the existent SSL-encrypted AMI session (that 
will only accept connections from specific IP addresses, aside from incoming 
connections being filtered by iptables) to run shell commands, but now I have 
to allow SSH access to achieve the very same thing. Last time I checked the 
listening ports, the higher security risks are. 


Also, many of the boxes I manage are behind NAT, so I'll have to ask my 
customers to reconfigure their firewalls to allow SSH access from the remote 
management system. 


No increased security, lots of hassle, all because there's an undocumented 
"feature" that is supposed to increase security but just takes functionality 
away. 


Thank you for your attention. 





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