VPN Training | Virtual Private Networks Training

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VPN Training | Virtual Private Networks Training

Introduction:

VPN Training | Virtual Private Networks Training Course by Example

A VPN is a communications environment in which access is controlled to permit peer connections only within a defined community of interest, and is constructed though some form of partitioning of a common underlying communications medium, where this underlying communications medium provides services to the network on a non-exclusive basis. Virtual private networks have become an essential part of today’s business networks, as they provide a cost-effective means of assuring private internal and external communications over the shared Internet infrastructure. Virtual Private Networks: Technologies and Solutions is a comprehensive, practical guide to VPNs.

VPN Fundamentals includes VPN concepts and architectures,an in-depth examination of advanced features and functions such as tunneling, authentication, access control, VPN gateways, VPN clients, and VPN network and service management. This VPN Training | Virtual Private Networks Training course presents the various technology components, concrete solutions, and best practices you need to deploy and manage a highly successful VPN.

Customize It:

● If you are familiar with some aspects of this course, we can omit or shorten their discussion.
● We can adjust the emphasis placed on the various topics or build the course around the mix of technologies of interest to you (including technologies other than those included in this outline).
● If your background is nontechnical, we can exclude the more technical topics, include the topics that may be of special interest to you (e.g., as a manager or policy-maker), and present the course in manner understandable to lay audiences.

Related Courses:

VoIP for Managers Training
VoIP Security Training | Voice over IP Security Training

Duration: 2-3 days

Objectives:

◾Understand IPsec, featuring the Authentication Header, Encapsulating Security Payload, Internet Key
◾Working with PPTP
◾RADIUS Authentication, Authorisation and Accouning (AAA)
◾Layer 2 Tunneling Protocol (L2TP)
◾Client-to-Branch IPSec VPNs
◾Branch-to-Branch IPSec VPNs
◾IPSec Pass-through and NAT
◾Securing wireless networks
◾Firewalls and Packet Filtering
◾Implementing Firewall Security Policies

Course Content:

The roles of VPNs

◾Supporting remote users
◾Linking remote offices
◾Connecting business partners
◾Star and Mesh topologies
◾Trusted versus secure VPNs

Overview of VPN Technologies

◾Understanding VPNs layers 2 and 3
◾Tunnelling
◾Switching
◾MPLS
◾IPSec

Essential Security Principles

◾Authentication
◾Privacy
◾Data confidentiality
◾Data integrity
◾Essentials of cryptography

Remote Access Authentication

◾PPP, LCP, and NCP operation
◾PPP authentication methods: PAP, CHAP, MS-CHAP, EAP
◾Token-based authentication
◾SecurID
◾Biometrics
◾Kerberos

Remote Access Administration

◾RADIUS
◾TACACS+

Introduction to VPNs

◾VPN components
◾VPN concerns and solutions
◾Security Issues

Tunneling Protocols

◾Generic routing encapsulation
◾PPTP
◾PPTP, PPP and CHAP
◾MSCHAP, MSCHAPv2
◾L2F
◾L2TP

Cryptographic Protection – Hashing

◾MD5
◾SHA
◾HMAC integrity checking
◾One-time passwords

Cryptographic Protection – Encryption

◾Symmetric:
◾DES
◾3-DES
◾AES
◾CBC mode and IVs
◾Shared secrets
◾Asymmetric:
◾Exchanging keys with Diffie-Hellman (DH)
◾Public and private keys
◾RSA
◾ECC (Elliptic Curve Cryptosystem)

Secure IP (IPSec)

◾IPSec environment
◾AH and ESP
◾Security associations
◾IKE key management
◾Main mode
◾Aggressive mode
◾Quick mode
◾Diffie-Hellman Key Exchange
◾Xauth
◾Securing GRE with IPSec
◾Securing L2TP with IPSec
◾NAT and IPSec
◾UDP wrapping
◾SPI wrapping

Implementing VPNs

◾Employing VPN concentrators
◾Integrating firewalls
◾Access control
◾Using VPN-capable routers
◾Dedicated VPN hardware
◾Operating system support for VPN
◾VPN client software
◾Split tunnelling
◾VPN management

Whether you are looking for general information or have a specific question, we want to help

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Time Frame: 0-3 Months4-12 Months

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