An Internet Beginner’s Guide
Information Only Last Reviewed: 2009-03-19
Author: Stephen Entwisle
“The Internet has become an integral part of daily life. Unfortunately, while many people have come to rely on it, most have little or no understanding of how the Internet works. This can pose serious problems, particularly as issues around information security become more common and more serious.
“This article will set out to explain to readers who have little or no technical background how the Internet works. It is hoped that this will provide those readers with a good fundamental knowledge of the principles and terminology of the Internet, so that they can begin to protect themselves against the variety of security threats that exist on the Net.”
Anchor Link CyberKit
License: Freeware Last Reviewed: 2012-03-10
Version: 3.0 Beta 1 – Released: 2011-11-18 Windows: All
File Size: 1.4 MB
“CyberKit is simple network tool that combines Ping, raceRoute, WhoIs, Finger, Name Server LookUp, Time Synchronizer, Quote of the Day, NetScanner, DBScanner in one easy to use utility.”
Anchor Link Home LAN Building Guide
Information Only Last Reviewed: 2009-03-19
Author: Ryan Wissman
“As broadband Internet access has become increasingly popular, and many people have invested in multiple computers in their household, a home LAN is on its way to becoming the norm. Sharing broadband internet access through a LAN can save you a lot in the cost of a modem and additional IP address for each PC connected. But how do we go about setting up a LAN, and what about sharing our broadband Internet access?”
Anchor Link Home Network Security
Information Only Last Reviewed: 2009-03-19
Author: CERT
“This document gives home users an overview of the security risks and countermeasures associated with Internet connectivity, especially in the context of always-on or broadband access services (such as cable modems and DSL). However, much of the content is also relevant to traditional dial-up users (users who connect to the Internet using a modem).”
Anchor Link How to Install a Wireless LAN
Information Only Last Reviewed: 2009-03-19
Author: Les Freed
“You know people who have wireless networks and you envy their freedom — the way they can carry a laptop anywhere in the house and stay online, or the way they can use a PC in any room and have Internet access with nary a network cable in sight. How did they do it and what would it take for you to install and configure your own untethered, yet connected, world? Our primer, an exclusive excerpt from Les Freed’s new Guide to Home Networking book, gives you all the details you need to get started. Check it out and erase all that envy for good.”
Anchor Link Internet Protocols
Information Only Last Reviewed: 2009-03-19
“The Internet protocols are the world’s most popular open-system (nonproprietary) protocol suite because they can be used to communicate across any set of interconnected networks and are equally well suited for LAN and WAN communications. The Internet protocols consist of a suite of communication protocols, of which the two best known are the Transmission Control Protocol (TCP) and the Internet Protocol (IP). The Internet protocol suite not only includes lower-layer protocols (such as TCP and IP), but it also specifies common applications such as electronic mail, terminal emulation, and file transfer. This chapter provides a broad introduction to specifications that comprise the Internet protocols. Discussions include IP addressing and key upper-layer protocols used in the Internet. Specific routing protocols are addressed individually in Part 6, Routing Protocols.”
Anchor Link NetworkingFiles
Information Only Last Reviewed: 2009-03-19
“The concept of NetworkingFiles, from the start, was to keep navigation simple, content rich and titles updated. To maintain a sincere focus on enterprise software solutions for the more technically inclined. Those looking for screensavers or font managers will not find them here. Enterprise software is usually not included on most shareware sites, that is where NetworkingFiles stepped in. Over 70% of our listed titles encompass high end Networking and Network Management software. This is how NetworkingFiles stands apart, it is not about having the most, it is about having the best and has been since day one.”
Anchor Link PracticallyNetworked
Information Only Last Reviewed: 2009-03-19
“PracticallyNetworked has provided practical, easy-to-understand help for small network builders since early 1998. The site contains the most complete ‘How-To’ information for setting up Internet sharing found anywhere! We walk readers through the whole process from setting up and debugging their network, through selecting a sharing method, to securing their newly shared LAN. Users can also find extensive troubleshooting information, tips on getting special applications to work through firewalls, and product reviews on Hardware Routers, Wireless and HomePNA LAN products, and more!”
Anchor Link Protocols Directory
Information Only Last Reviewed: 2009-03-19
“The first section of this directory lists the most common data communications protocols in use today and indicates their function in respect to the OSI model. In particular, it provides information concerning the structure of the protocol (header, PDU, etc.), various errors and parameters. Protocols are listed according to protocol suite. Protocol suites are listed in alphabetical order. The second section of this directory describes numerous physical layer technologies which are used today in the data communications industry.”
Anchor Link Protocol Numbers
Information Only Last Reviewed: 2013-02-18
Last Updated: 2013-02-17
“In the Internet Protocol version 4 (IPv4) [RFC791] there is a field, called ‘Protocol’, to identify the next level protocol. This is an 8-bit field. In Internet Protocol version 6 (IPv6) [RFC1883] this field is called the ‘Next Header’ field. Assigned Internet Protocol Numbers are …”
Anchor Link RFC Sourcebook
Information Only Last Reviewed: 2009-03-19
“Welcome to the July to September 2004 release of the RFC Sourcebook. We have developed the RFC Sourcebook to provide a convenient reference to the Request for Comments documents. The RFC Sourcebook is a premier source of information on Internet protocols for the software professional. It is a comprehensive reference guide. Official networking standards and protocols are emphasized.”
[ The menu on the left side of this page contains links to other valuable sources of networking information. In particular, the ‘Glossary’ can be very useful; Ed. ]
Anchor Link Root-Zone Whois Information
Information Only Last Reviewed: 2009-03-19
Indexed by TLD Code
Anchor Link Site Mapping for Dummies
Information Only Last Reviewed: 2009-03-19
“How to map remote FTP servers to the Explorer drive tree for easy access.”
Anchor Link Small Net Builder
Information Only Last Reviewed: 2009-03-19
“SmallNetBuilder is the Internet’s best source of SOHO / SMB networking news, reviews and technology analysis. We deliver the most in-depth, unbiased and authoritative coverage available of networking products, trends and issues covering wireless, VoIP, network attached storage (NAS), general networking, routers, networked multimedia and security.
“SmallNetBuilder is organized into product categories, with each category containing Review, News, How To, Tutorial and Feature sections.”
Anchor Link Spoofed IP Packets
Information Only Last Reviewed: 2009-03-19
Author: Brien M. Posey
“These days, the vast majority of administrators go to great lengths to protect the files on their network. Typically, elaborate firewalls are used to keep outsiders away from file servers. The files residing on those servers often lie behind an intricate permissions scheme and are often encrypted. Complex auditing mechanisms might even monitor access to files. The point is that in this day and age, most administrators take security very seriously. What you might not realize though is that all of this security can be easily undone through the simple action of a user accessing a file through legitimate means. In this article, I will show you how this is possible and what you can do to fight back.”
Anchor Link TCP-IP Primer
Information Only Last Reviewed: 2009-03-19
Author: Daryl Banttari
“This document is designed to give the reader a reasonable working knowledge of TCP/IP subnetting, addressing, and routing. It is not intended to be complete, or to cover all issues. This is targeted toward LAN administrators just moving to TCP/IP, however it should help anyone who wants to know a little (more) about how TCP/IP works. This document does not, generally, apply to dial-up SLIP/PPP connections.”
Anchor Link Understanding Tuning TCP
Information Only Last Reviewed: 2009-03-19
Author: Sun Microsystems
“This article describes some of key Transport Control Protocol (TCP) tunable parameters related to performance tuning. More importantly, it describes how these tunables work, how they interact with each other, and how they impact network traffic when they are modified. This article requires an advanced level reader.”