Secure the switch’s ports Best Practices VoIP-SIP Security

The separation established with solutions S.03 and S.04 may be compromised if an
attacker can connect a machine to a switch port. To avoid this, you should apply the
following solutions (all if possible):
     -   Deactivate or place in an unused VLAN the ports that are unused
     -   A ACL should be set to authorise only known MAC addresses (per port if 
     -   802.1x authentication should be used if the switch and the IP phones support it
Read More:

Related post

Newer Post Older Post


Post a Comment


Wiki Voip And Fax Tutorials Copyright © 2010 Labloub