TAILIEUCHUNG - Virtual Private Networks CS - 480b dick steflik

Used to connect two private networks together via the Internet Used to connect remote users to a private network via the Internet This could be done by opening your firewall to the LAN networking protocols (NETBIOS, NFS NetWare, AppleTalk)) But it would also make those protocols available to any one on the Internet and they could come into your LAN at will Effectively make the whole Internet your LAN Exposes all of your data Anyone can easily take advantage of vulnerabilities in your internal hosts No privacy Better solution is to use a VPN in conjunction with your firewall . | Virtual Private Networks CS-480b Dick Steflik Virtual Private Networks (VPNs) Used to connect two private networks together via the Internet Used to connect remote users to a private network via the Internet This could be done by opening your firewall to the LAN networking protocols (NETBIOS, NFS NetWare, AppleTalk)) But it would also make those protocols available to any one on the Internet and they could come into your LAN at will Effectively make the whole Internet your LAN Exposes all of your data Anyone can easily take advantage of vulnerabilities in your internal hosts No privacy Better solution is to use a VPN in conjunction with your firewall VPNs Since we all understand that IP is used to transport information between LANs if we add some security stuff to IP then this transport can be made more secure Can be done two ways: At the network level using IPSec Currently the most widely used method But requires special client installation on each workstation (more IT $) At the .

• An ninh - Bảo mật
• Virtual Private Networks
• Virtual Private
• Network security
• attack techniques
• defensive techniques
• operating system security
• application security
• security policy
• TCP IP protocol suite
• Lecture TCP IP protocol suite
• Network layer
• Internet protocol
• Private networks
• OpenVPN
• Building Virtual Private
• Integrating Virtual Private
• networks
• network manage
• VPN network
• Windows Server 2003
• operating system
• troubleshooting solution
• remote access
• Microsoft
• CCNA Security
• Lecture CCNA Security
• IPsec VPN
• Troubleshooting VPNs
• Site to Site VPN
• Lecture Advanced Computer Networks
• Advanced Computer Networks
• Bài giảng Mạng máy tính nâng cao
• Virtual Private Networks (VPN)
• Virtual point to point link
• Bellman Ford algorithm
• công nghệ thông tin
• an ninh
• bảo mật
• fire wall
• tường lửa
• Fire wall fundamentals
• Connecting networks
• Lecture Connecting networks
• Site to Site connectivity
• Site to Site GRE Tunnels
• Benefits of VPNs
• Lecture Computer networks
• Bài giảng Mạng máy tính
• Computer networks
• Virtual private network
• Guaranteeing absolute privacy
• Connection oriented service
• Quản trị mạng
• Hệ điều hành
• Công nghệ thông tin
• Tin học
• Computer network
• information technology
• curriculum
• data management
• VPN Technology Overview
• Configuring VPN
• Cisco IOS
• microsoft office
• bảo mật mạng
• thủ thuật máy tính
• bảo mật máy tính
• an ninh máy tính
• mạng tiêng ảo VPN
• quản trị hệ thống mạng
• cài đặt mạng
• cài dặt máy tính
• thủ thuật mạng máy tính
• mẹo học quản trị mạng
• bí quyết quản trị mạng
• hackers
• viruses
• firewalls work
• Securing Windows computers
• Detecting attempts
• Network Security Foundations