By Kirk Hausman, Diane Barrett, Visit Amazon's Martin Weiss Page, search results, Learn about Author Central, Martin Weiss, , Ed Tittel
The safety+ certification is CompTIA's solution to the market's desire for a baseline, vendor-neutral protection certification. The IT acknowledges there's a have to larger educate, employees, and empower these tasked with designing and enforcing details safeguard, and safety+ is an attempt to fulfill this call for. protection+ becomes the baseline certification for Microsoft's new protection certification initiative (to be introduced in 2003). This ebook isn't really meant to educate new fabric. in its place it assumes that you've a superior beginning of information yet can use a refresher on very important innovations in addition to a advisor to examination themes and targets. This publication focuses precisely on what you must go the examination - it good points test-taking recommendations, time-saving examine tips, and a different Cram Sheet that incorporates assistance, acronyms, and reminiscence joggers no longer to be had wherever else. The sequence is supported on-line at a number of websites: examcram.com, informit.com, and cramsession.com.
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Additional resources for Security+ Exam Cram 2 (Exam SYO-101)
The client application, running on one machine, can be used to monitor and control a second machine running the server application. • NetBus Like Back Orifice, NetBus allows a remote user to access and control a machine via the Internet. NetBus runs under the Windows NT operating system as well as Windows 95/98. NetBus also has two essential parts: a server (the part that resides on the victim's system) and a client (the application used to find and control the server). Features and functions vary, but the result is much the same loss of privacy and security on a computer anytime it is connected to the Internet.
Back Door A back door is a program that allows access to a system without using security checks. Usually programmers put back doors in programs so they can debug and change code during test deployments of software. Because many of these back doors are undocumented, they may get left in, causing security risks. Some of the better-known software programs that can be used as back doors include the following: 51 52 • Back Orifice This is a remote administration tool that allows system administrators to control a computer from a remote location (that is, across the Internet).
In the following sections, we discuss how to determine which protocols and services you need on your server as well as the benefits of removing unnecessary protocols and services. Required and Critical Services Every operating system requires different services for it to operate properly. Ideally, the configuration process should start with installing only the services necessary for the server to function. The manufacturer should have these services listed in the documentation. If not, a wealth of information on hardening servers can be found in books and on the Web.