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Security tokens for CTL client

Hello there,

I encountered the famous "KEY-CCM-ADMIN-K9="

I already know that I need them for the CTL file...

But my question is this. How does the CTL file add security to the CUCM?

is it better than selfsigned certs? if yes why?

or is it just a way to certify phone automatically.

I can't seem to find the correct information guide which explains me the profound difference between both ways of certifying...

Anyone who can put some light in my darkness?

T

1 ACCEPTED SOLUTION

Accepted Solutions

Security tokens for CTL client

Hi,

Good question, myself and Akhil Behl (author of "Securing Cisco IP Telephony Networks") recently hosted a series of webinars that covers this topic in detail. I recommend you watch the following videos:

FREE Educational seminars on The Essentials of Endpoint Security & Compliance
• Session 1: The Impact of Security by Default (Recording: http://goo.gl/2yJaKm)
• Session 2: Understanding and Managing ITL & CTL Files (Recording: http://goo.gl/w05Dqh)

• Session 3: Leading Practices for Endpoint Security & Compliance (Recording: http://goo.gl/GuXy2P)

Kind Regards.

Stephen Welsh

CTO

UnifiedFX

http://www.unifiedfx.com

1 REPLY

Security tokens for CTL client

Hi,

Good question, myself and Akhil Behl (author of "Securing Cisco IP Telephony Networks") recently hosted a series of webinars that covers this topic in detail. I recommend you watch the following videos:

FREE Educational seminars on The Essentials of Endpoint Security & Compliance
• Session 1: The Impact of Security by Default (Recording: http://goo.gl/2yJaKm)
• Session 2: Understanding and Managing ITL & CTL Files (Recording: http://goo.gl/w05Dqh)

• Session 3: Leading Practices for Endpoint Security & Compliance (Recording: http://goo.gl/GuXy2P)

Kind Regards.

Stephen Welsh

CTO

UnifiedFX

http://www.unifiedfx.com

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