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All About Computer Viruses
Your computer is as slow as molasses. Your mouse freezes every 15 minutes, and that Microsoft Word program just won’t seem to open.
You might have a virus.
Just what exactly is a virus? What kind is in your computer? How did it get there?...
Counter Strike, The Beginner of Broad Band PC Gaming
This is the world of 21st century, the century of technologies. Every thing is fast now a days and as far as the Computers and games are concerned, they are at the top of all. Every one these days like playing games and some of them love it....
Overcoming Procrastination And Starting Your Software Project
Many independent developers have the problem of procrastinating on getting started on their own software projects because they don't know where to start or which idea to work on. A flurry of indecision and uncertainty or desire for instant...
"WARNING: Do not buy a computer until you read this
On a perfect summer day in 1997, life as I knew it was changed forever. I lost all trust in the human race, and felt my life was over -- but I vowed to seek vendetta in the most violent way. Yes, the taste of blood was in my mouth… Okay, so maybe...
What Is Malware How Do I Remove It?
You have permission to publish this article electronically or in print, free of charge, as long as the bylines are included and all links are made active. A courtesy copy of your publication would be appreciated: published@antivirus-report.com ...
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System Downtime
Downtime can disrupt your business, customers, and damage your company's reputation. But how do you prevent or minimize downtime? Can a server monitoring service help? To answer these questions, first we need to understand the causes of downtime. Downtime can be broken down into three distinct categories.
Category
Description
Planned
Normal downtime that is planed and scheduled in advance.
Semi-Planned
Includes software or hardware upgrades that are scheduled, but not entirely by your company.
For example: A vendor released security patches that must be applied quickly to avoid vulnerability. Your company sets schedule, but the schedule is largely driven by others.
Unplanned
Events that force immediate downtime such as: hardware/software failures; operator error by the administrator; malicious acts, disasters, ISP maintenance windows.
There is really nothing that can be done about planned downtime short of establishing totally redundant failover systems. Without redundant systems, impact can be minimized by looking for "maintenance windows" that will cause the least interruption for your business and customers. Analyzing core business hours, server logs, and purchase patterns will help in identifying periods that will cause the least disruption. Generally speaking, web sites normally experience the lowest volume on weekends around 4:00 AM to 5:00 AM. Most customers understand that some level of maintenance is required and grudgingly accept maintenance windows. Home Depot for example, updates their web site very early in the morning. When doing so a friendly message is displayed stating the system is being updated to better serve them. The message addresses the issue and gracefully presents the downtime so users are not greeted with a 404 or server not found error.
Semi-planned maintenance periods are periods that you schedule, however the timetable is normally driven by others. An example is vendor released security patches that require a reboot or a service restart. While immediate action is not required, it is in your best interest to install quickly so the associated vulnerability can be avoided. As with planned downtime, nothing can be done to eliminate this type of downtime other than the use of redundant systems. The impact of semi-planned downtime can be minimized if maintenance windows are used and user friendly message are displayed.
Of the three types of downtime, unplanned has the ability to cause the most
disruption, loss of revenue and customer confidence. While most customers understand that some degree of downtime may be required, few understand when systems simply do not respond or displays a cryptic error messages. Fortunately, several steps can be taken to lessen the impact of unplanned downtime. The first step is to knowing the system is down. Without some sort of automated monitoring in place, notification of a downed system is all too often reported by a coworker or even worse, a customer. A web search will reveal a wide range of companies offering monitoring services to meet just about any budget and business need.
Next, get a user friendly message displayed if a web site, or in the case of a file/print server notify your users of the outage. While redundant systems offer the best protection, a lot of low cost options exist. Older machines can be built, hosted, and setup to display a friendly web site down message. A quick change to a DNS entry, and the machine could be live. Telephone systems, email, intercom systems, or a nicely printed message displayed on office doors or by the elevators can all be used to alert internal users. Remember the goal is to greet people with a friendly message that lets them know you are aware of the issue and are working to resolve it.
The final step is to resolve the unplanned issue. I am always surprised at the wide range of attitudes IT staff display concerning outages. Some people are in no rush regardless of the severity, while others will move heaven and earth. It is important to set IT staff expectations. I convey that the only thing that takes priority over a virus or system outage is loss of life. Simply put, if you are giving mouth-to-mouth or pulling someone out of a burning building, you are excused. Otherwise, stop whatever you are doing and get the issue resolved. This may sound drastic, but it clearly sets staff expectations to quickly resolve outages.
Clearly, redundant systems that are monitored offer the best protection against downtime. With shrinking IT budgets over the past several years, implementing redundant systems may not be possible or practical. However, monitoring your systems, determining maintenance windows, greeting users with friendly messages, and timely IT staff reaction can all assist in lessening the impact.
Lew Newlin is CTO of SiteRecon, a provider of internet email monitoring and web site monitoring services for business.
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Tucows Downloads - Download Freeware and Shareware Software |
Download freeware, shareware, and demos. Maintains over 45000 software titles that are tested, rated, reviewed and ready to download. |
www.tucows.com |
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Free Software Downloads and Software Reviews - Download.com |
Download shareware, freeware and Demo software for PC, Mac, Linux, and Handhelds categorized into categories, plus software reviews. |
www.download.com |
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Computer software - Wikipedia, the free encyclopedia |
This includes application software such as a word processor, which enables a ... Application software is often purchased separately from computer hardware. ... |
en.wikipedia.org |
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Shareware.com - Search for shareware programs and free software ... |
Search for shareware programs from more than a dozen downloadable software directories. |
www.shareware.com |
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Jumbo: Free & Shareware MP3 files, Games, Screen Savers & Computer ... |
Source of free and shareware computer programs and utilities for PC and Mac. Evaluate software and read product reviews. Download games and screen savers. |
www.jumbo.com |
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Computer Software in the Yahoo! Directory |
Browse categories featuring sites devoted to computer software, including shareware and freeware download sites, operating systems, desktop customization, ... |
dir.yahoo.com |
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IEEE Software |
IEEE Computer Society's magazine covering all aspects of software, including software engineering. |
www.computer.org |
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Free Downloads on ZDNet | Shareware, Trialware, Evaluation Software |
ZDNet's Software Directory is the Web's largest library of software downloads. Covering software for Windows, Mac, and Mobile systems, ZDNet's Software ... |
downloads.zdnet.com |
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FSF - The Free Software Foundation |
Free software is a matter of liberty not price. Think of "free" as in "free speech". |
www.fsf.org |
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Apple - Software |
Software products for your digital life. ... The perfect addition for professional review. QuickTime Broadcaster. Encoding software for live events. ... |
www.apple.com |
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Open Directory - Computers: Software |
In Partnership with AOL Search. about dmoz | report abuse/spam | help. the entire directory, only in Computers/Software. Top: Computers: Software (38471) ... |
dmoz.org |
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freshmeat.net: Welcome to freshmeat.net |
About: The Web browser is probably the most frequently used software today, ... Web professionals can use the software for functional testing and regression ... |
freshmeat.net |
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Software - GNU Project - Free Software Foundation (FSF) |
Listing of the GNU software packages. |
www.gnu.org |
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Sun Software |
Get enterprise-class software--Solaris 10 OS, the Java Enterprise System, ... Sun Java StorageTek Software reduces cost and complexity with a single, ... |
www.sun.com |
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Internet Real Estate.com -- owns and operates a portfolio of the ... |
SOFTWARE.COM · SWEEPSTAKES.COM · PHONE.COM PODCAST.COM ... Software.com | Sweepstakes.com | Phone.com | Podcast.com | Shop.com | Safety.com ... |
www.internetrealestate.com |
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Joel on Software |
A weblog by Joel Spolsky, a programmer working in New York City, about software and software companies. |
www.joelonsoftware.com |
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Amazon.com Software: Computer & video games, business, accounting ... |
Online shopping for computer & video games, business & office productivity software, software from Microsoft, Apple, Adobe & more; accounting, antivirus, ... |
www.amazon.com |
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IBM Software - Home Page |
IBM home page for all of its software products, including Lotus and Tivoli, with keyword search, category browse and AZ product names. |
www.ibm.com |
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Opera web browser: Homepage |
Copyright © 2006 Opera Software ASA. All rights reserved. Skip navigation. Opera Software ... Copyright Opera Software ASA . All rights reserved. ... |
www.opera.com |
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Google Directory - Computers > Software |
Search only in Software Search the Web ... Software Categorized by Letter: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ... |
www.google.com |
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