Linux Hw3

IT 250 Linux 19 September 2011 Homework date 3 Assignment 7 1. scp: encrypted, including drug username/ tidings; set out of ssh suite, uses port 22; substructure put a file anywhere you involve privilege to ftp: plaintext, inc user/password, uses ports 20, 21; usually confine to an ftp dir on waiter some(prenominal) can be employ to control a ready reck adeptr remotely through commands, further Secure Shell (SSH) is more than secure than the older Telnet protocol. RSH is non-secure; its drudge inions are unencrypted. SSH connections are designed to be secure. 2. Well a server provides a shared run/resource which unmatched or more (usually but not necessarily remote) clients can bother. For example: Web server Mail server SSH server 3. The web is PART of the internet. The internet itself is just tons of computers connected unitedly through various connections. The entanglement was an additional renovation which became a part of the internet. Most people think of the www as the internet but only because that is the only flair to connect to the web. Browsers are used to connect to the www part of the internet.

Telnet, FTP, SSH, and another(prenominal) types of communications are also allowed and used on the internet. The net income and the Web are not the same entity. The Web is newer than the Internet. It is a set-up of information along with network software that is used to entrée it. A web page can be seen on the face of it as a document that holds data or p ointers (references) lp and lprto data. In t! his case, data can be text, images, graphics, and programs. Web pages often objurgate links to other pages. A website is a group of recollect web pages. The Web uses the Internet for communication purposes. In so doing, the Web makes communication on the Internet easier, more robust and more enjoyable. 4. The SCP (secure copy) utility copies an ordinary or directory file from unitary system to another on a network SFTP is a secure FTP Client. 5. scp...If you want to get a to the abounding essay, order it on our website: BestEssayCheap.com

If you want to get a full essay, visit our page: cheap essay