Why 'LiveCD' Should Be a Part of Every Computer User's Vocabulary
Setting up security at a public terminal
Linux based LiveCDs come in a great variety with one of the first Linux LiveCDs to appear being Knoppix. Many Linux LiveCDs like Knoppix and the Fedora and Ubuntu Live distributions load versions of Linux that closely resemble desktop installs of Linux, and provide access to robust desktop environments such as KDE or Gnome and applications such as OpenOffice.org. While these types of LiveCD distributions are great if you need all of the features of a full Linux desktop, their performance can be somewhat lacking since data often needs to be read from the CD to load certain applications. Users who are simply interested in a LiveCD distribution for purposes of accessing the Web and email may instead want to consider distributions such as Puppy Linux and Damn Small Linux, as these distributions can be completely loaded into system RAM. While not as application rich as other Linux distributions, most users will find them surprisingly feature complete given their small size, and as a result of running solely off of system RAM, they will yield extremely rapid response times.
Linux based LiveCDs come in a great variety with one of the first Linux LiveCDs to appear being Knoppix. Many Linux LiveCDs like Knoppix and the Fedora and Ubuntu Live distributions load versions of Linux that closely resemble desktop installs of Linux, and provide access to robust desktop environments such as KDE or Gnome and applications such as OpenOffice.org. While these types of LiveCD distributions are great if you need all of the features of a full Linux desktop, their performance can be somewhat lacking since data often needs to be read from the CD to load certain applications. Users who are simply interested in a LiveCD distribution for purposes of accessing the Web and email may instead want to consider distributions such as Puppy Linux and Damn Small Linux, as these distributions can be completely loaded into system RAM. While not as application rich as other Linux distributions, most users will find them surprisingly feature complete given their small size, and as a result of running solely off of system RAM, they will yield extremely rapid response times.
Before you head out the door to make a trip to the airport or even the local coffee shop, remember to grab not only your keys, but also a copy of a Linux Live CD.
Original journal is here : http://www.sys-con.com/read/514335.htm
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