Virtual Private Networks - Computer Networks & Information ... · Virtual Private Networks VPN...

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Virtual Private Networks VPN Examples: PPTP, L2TP, IPSec Private Network: Uses leased lines Virtual Private Network: Uses public Internet WAN VPN: Branch offices Access VPN: Roaming Users Extranet VPNs: Suppliers and Customers

Transcript of Virtual Private Networks - Computer Networks & Information ... · Virtual Private Networks VPN...

Page 1: Virtual Private Networks - Computer Networks & Information ... · Virtual Private Networks VPN Examples: PPTP, L2TP, IPSec Private Network: Uses leased lines Virtual Private Network:

Virtual Private Networks

VPN Examples: PPTP, L2TP, IPSec

Private Network: Uses leased lines

Virtual Private Network: Uses public Internet

WAN VPN: Branch offices

Access VPN: Roaming Users

Extranet VPNs: Suppliers and Customers

Page 2: Virtual Private Networks - Computer Networks & Information ... · Virtual Private Networks VPN Examples: PPTP, L2TP, IPSec Private Network: Uses leased lines Virtual Private Network:

Application Level Security Secure HTTP

Secure MIME

Secure Electronic Transaction (SET)

Private Communications Technology (PCT)


Socio-technical Impacts of Virtual Private Networks (VPN ...up.smileux.com/...Socio-technical...Private-Networks-and-Telecommu… · Socio-technical Impacts of Virtual Private Networks

Socio-technical Impacts of Virtual Private Networks (VPN ...up.smileux.com/...Socio-technical...Private-Networks-and-Telecommu… · Socio-technical Impacts of Virtual Private Networks

Virtual Private Networks for Security

Virtual Private Networks for Security

บทที่ 12 Virtual Private Networks

บทที่ 12 Virtual Private Networks

BANDIT CMG: Virtual Private Networks

BANDIT CMG: Virtual Private Networks

Virtual Private Networks

Virtual Private Networks

VIRTUAL PRIVATE NETWORKS (VPN)

VIRTUAL PRIVATE NETWORKS (VPN)

How Virtual Private Networks Work

How Virtual Private Networks Work

Virtual Private Networks Security PPTX

Virtual Private Networks Security PPTX

Virtual Private Networks. Virtual Private Networks (VPNs) uVPN: Virtual Private Network uIPSEC uHighLink’s road map: Q2: Integrated IPSEC = Integrated.

Virtual Private Networks. Virtual Private Networks (VPNs) uVPN: Virtual Private Network uIPSEC uHighLink’s road map: Q2: Integrated IPSEC = Integrated.

Virtual Private Networks (Tunnels)

Virtual Private Networks (Tunnels)

MPLS Virtual Private Networks (VPNs)

MPLS Virtual Private Networks (VPNs)

Virtual Private Networks Updatedppt4398

Virtual Private Networks Updatedppt4398

IP Virtual Private Networks

IP Virtual Private Networks

Virtual Private Networks

Virtual Private Networks

VPN (Virtual Private Networks)

VPN (Virtual Private Networks)

19-Virtual Private Networks

19-Virtual Private Networks

Virtual Private Networks · Virtual Private Networks Administration Guide Version R70 703333 April 23, 2009

Virtual Private Networks · Virtual Private Networks Administration Guide Version R70 703333 April 23, 2009

Virtual Private Networks Updated

Virtual Private Networks Updated

5.3.5 VPN – Virtual Private Networks - Telewell · 5.3.5 VPN – Virtual Private Networks Virtual Private Networks is ways to establish secured communication tunnels to an organization’s

5.3.5 VPN – Virtual Private Networks - Telewell · 5.3.5 VPN – Virtual Private Networks Virtual Private Networks is ways to establish secured communication tunnels to an organization’s

Virtual Private Networks (VPNs)

Virtual Private Networks (VPNs)