Remote Access - Lecture notes all PDF

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Remote Access Remote Desktop:  From outside the local network, your local desktop won't be visible  Entry has to be taken through the router or gateway Models for Remote Usage:  Consider where CPU, RAM and Disk are used; Issues to consider:  Application architecture  Performance  Application installation and configuration  Changes, updates and patches to applications  Bandwidth Microsoft RemoteApp:  Enables you to make programs that are accessed remotely through Remote Desktop Services  Appear as if running on end users local computer  RemoteApp can reduce complexity and administrative overhead  Handy when users don't have assigned computers  Can deploy multiple versions of a program easier than logically  Process runs on Azure, display is local Virtual Private Network:  Used to add security and privacy to private/public networks  Privacy  Freedom  Security  Creates secure tunnel between two sites via the Internet  Users at one branch can access files servers at the main office  All data is encapsulated so that confidential information is protected as users send and receive data REMOTE ACCESS VPN:  Client to server  Uses existing ISP (Internet service provider)  Client software required  Configuration required  Server control options; o Allows onward connection o IP Address allocation o Session limits  Cheaper & faster than direct Dial-up SITE-TO-SITE VPN:  Provides network connectivity  Clients on either end don’t need modification  Uses existing IPS (both ends need Internet connection)  Cheaper than leased lines  Extends companies network, so computer resources from one location available to employees at other locations...