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Mitel IP Security Presales Workshop P-Security-SD-LL

 

Telephony networks are more and more integrated in the existing network infrastructure of the company. The Mitel IP Security Workshop for Presales and Solution design was developed to transfer the necessary knowledge to be able to discuss concerns and demands of the customers on an appropriate level.

Audience


Presales and Solution design


Prerequisites

General knowledge about network communication is recommended.

Objectives

The course provides appropriate information regarding several technologies to secure communication in Mitel environments. Starting with basics of cryptography the participants will understand the way from a public key via the certificate signing request to a certificate from a certification authority and how certificates are used to secure communication between browsers and web-based applications like the management interfaces of Mitel products. The course covers how SRTP is used to encrypt media streams and the different approaches to harden a telephony system. Furthermore the concepts of firewalls and demilitarized zones are explained. Important technologies like VPN, SSH and NAT are covered in detail.

Content

Using a balanced mix of theory and practical demonstrations, the Mitel Security Workshop for Presales covers the following topics:

  • Basics of Cryptography
  • Symmetric and Asymmetric Encryption
  • Hashes, Keys, Key Pairs (Public Key, Private Key)
  • Digital Signatures, Authentication
  • Certification Authority (CA), Public Key Infrastructure (PKI)
  • Key Pair, Certificate Signing Request (CSR), Certificate
  • Content of a x509 Certificate
  • Certificate Chains
  • Certificate Formats (DER, PEM, PKCS#7, PKCS#12)
  • HTTPS (Service Node Manager, Provisioning Manager)
  • TLS/SSL (Signalling)
  • SRTP (Media)
  • Hardening
  • VPN (IPsec, racoon)
  • SSH
  • Firewall, Packet Filters, Stateful Packet Inspection (SPI)
  • Demilitarized Zone (DMZ)

Duration

3 Tage

Dates

Dates on request

Certificate

Zertifikat der GRUNDIG AKADEMIE

Language

English