VOIP: VOIP - extra threats in the converged environment

  • Authors:
  • Paul Rowe

  • Affiliations:
  • Nortel Networks

  • Venue:
  • Network Security
  • Year:
  • 2005

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Abstract

As threats escalate, the security challenge facing organizations presents something of a paradox. On the one hand they are rushing to cut down their vulnerabilities, yet on the other they are developing more sophisticated and 'open' networks, encompassing newer technologies and applications that offer greater flexibility and freedom. This is largely happening through network convergence.