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An individual who uses a computer with an Internet connection pretty much practices caution when downloading programs from the Internet and email because of the threat of viruses and worms. These malicious program codes and programs can cause your system to become unstable and worse yet, after it has spread within your system, it further infects other systems connected to yours.

This is why any sensible computer user has anti virus programs installed in one’s computer for protection against attacks from viruses and worms that proliferate the Internet. The good thing about viruses and worms is the fact that it is easier to spot them trying to get into your system. For instance, a virus or worm can try to enter your system through a suspicious attachment usually from an unknown source. By now, most Internet users know better than to open suspicious attachments. Also, rigorous anti virus programs can scan attachments before you can open them so that your risk against viruses and worms are properly managed.

However, as an Internet user, you have more to worry about than viruses and worms. Unfortunately, anti virus programs are not designed to detect other types of threats and if you are not careful, you may unwittingly install adware and spyware into your system and once this happens, uninstalling these programs can become problematic. For one thing, most spyware can go undetected in your system. You will continue on your regular computer and Internet habits without realizing that your privacy is immensely violated and your security is greatly hindered.

Since spyware can go undetected and you can continue to use your computer and the Internet as usual, there is no need to worry about uninstalling spyware, right?
Wrong.
Spyware in mild cases infringes on your privacy because it can track and take note of your usage patterns and these information are reported back to the company that created the spyware so that they can build marketing profiles. More than that though, some spyware have the ability to register and take note of key strokes, scan documents within your computer‘s hard drive, and can steal your passwords and other sensitive information that can make you the victim of identity theft and other situations where your personal information can be used to compromise your security.

On the other hand, adware is used by companies to infect your computer with unsolicited ads. The most problematic kinds are the ones that indiscriminately pop ads on to your screen even if you are not viewing their site or using the parent program that launched the adware. In fact, in some cases, adware continues to work into your system long after you uninstalled the program it came bundled with.

Given the security risks, the invasion of your right to privacy, and the annoying effects of spyware and adware, you will be wise to uninstall these programs from your computer. However, to uninstall adware and spyware from your system is not such a simply task.

For one thing, companies that proliferate the Internet with spyware and adware go to great lengths to ensure that uninstalling them from your system can be difficult. For instance, in most cases, you will be unable to use legitimate software if you attempt to uninstall the adware or spyware it comes bundled with. Adware and spyware are usually bundled with legitimate freeware or shareware and cannot run independently of each other.

Matthew Meyer is an internet marketer who manages http://www.thefreeadforum.com where you can post your permanent free advertising to over 50,000 members daily. See http://www.thefreeadforum.com to visit The Free Ad Forum.

With adware and spyware programs becoming a perennial threat in the online world, it would be wise to have your PC always protected. There are literally hundreds and hundreds of spyware and adware programs lurking somewhere on the Internet, looking for a chance to get into your PC. Some of them may require that you click into one of their links in order for them to get into your system. But there are other more malicious programs that will actually force their way into your system if you are not that careful.

Once inside your computer, these malicious programs can do a lot of unpleasant things. Some adware programs will try to bombard you with a number of ads while you are browsing on your computer. No matter how many times that you try to get rid of them, they still keep coming on to you.

They may suddenly pop up over the website that you are currently browsing, therefore distracting you to take notice of their ads. One time won’t bother you at all. But sometimes these ads can get so persistent that they already become a hassle. They begin to disturb you and you may want to get rid of them.

There are also other programs that may bother you in a different way. These are spyware programs that can get as malicious as can be. These programs can get downloaded into your system secretly without you knowing it. And just like what the name implies, spyware programs try to spy up on you in a variety of ways. They can monitor your surfing habits and send it to someone from the outside who might find a use for it.

Some spyware programs can log all your keystrokes. This can be very invasive and compromise your way of life. Such programs may be able to get hold of your secret personal information without you knowing it.

Through a spyware program that records all the letters and number that you punch in your keyboard, email addresses and passwords can be obtained. If you make purchases with your credit card online, this type of spyware program may be able to get your credit card number and other important credit information that may compromise everything.

There are also spyware programs that can force itself into your computer and do its dirty deed. It can scan into your computer hard drives and may make changes in your system. It may change your security settings and allow other malicious programs to come in. this type of spyware program can also prevent you from using certain legitimate programs and instead force you to use another type of software instead.

All these malicious programs can really become a serious problem if left unchecked for a long time. What you may need is a special software that may be able to scan your computer and search for unwanted programs like these and remove them effectively. Such programs may also be able to block such malicious programs from ever getting into your PC.

There are some software programs available online that offer you free scanning and removal of spyware from your PC. You can choose from a variety of legitimate programs that will be able to effectively do the job for you and for free. But most of the times, these free online spyware scanning and removal tools may not be able to provide you with the full protection that you need. You may need to purchase a spyware and adware removal software that may be able to provide you with the most comprehensive spyware protection that you need.

Matthew Meyer is an internet marketer who manages http://www.thefreeadforum.com where you can post your permanent free advertising to over 50,000 members daily. See http://www.thefreeadforum.com to visit The Free Ad Forum.

The concept behind the technology of spyware is that, a number of advertising companies take special interest to install tracking software devices into the computer system, that illusions to call it host with aims to use all internet connections, get statistical reports or other information data to what they will claim as there own, attesting assurance of company’s security policies not to collect sensitive data for confidentiality, and with full promise to establish continuity of anonymity.

However, it is an establish fact that the PC functions as a “live” server that is open for any kind of information possible with or without the consent of the server; bottom line is the fact, there is always a risk for any transfer of any information even those covered by protective policies between the advertiser and the so called companies. In the end just as nobody would wish, it will be sending important data that might escape the benefit of payment from the PC database.

Although spyware and adware could be two in one to front probable problems to the server’s privacy, spyware could stage sole manipulation to indulge deeper in affecting the users computer, prompting a slow-down of the computer‘s working capabilities, windows’ pop-ups of irritating ads, and spam e-mails.

Several media companies are seeking ways to eliminate huge expenses for web development and internet costs; but instead, tend to pay part of their revenue ads from reputable brands’ banner sales to host servers by installing reputable piece software by way of so called “piggybacking,” or tricking methods as the Trojan horse technique, installing some “rogue” anti-spyware program,not finding or removing of its being a disguised security software.

A spyware no adware technology is an advertising copyright itself, can stand without having to do with any adware’s such threats. The so-called “Web accelerator” or helpful software agents: Example, the Bonzi Buddy (quoted from: Wikipidea), targeted to children: “He will explore the internet with you as your own friend and sidekick. He can talk, walk, joke, browse, search, e-mail and download like no other friend you’ve ever had! . . Best of all, it is FREE.”

This piece of copyright text is so deceptive for unknowingly people, motives behind depict to pursue some ends in order to evade something that will disrupt the mobility of cash flow of the mother host.

Why is Spy ware Deceptive?

1. It does not self-replicate; instead, it invades infected computers for commercial gains purposes.
2. It monitors Web browsing activity (sales strategy) and routes of all HTTP to advertising agencies.
3. Delivery of pop-up advertisements
4. Theft of Credit and Identification card numbers in relation to the notorious identity theft around.
5. Spyware gets into the system by exploitations of other software vulnerability.

The Effects of the Spyware upon the Use of the Computer

There are so many complicated effects that are induced by spyware. It may not even be detected as an obvious virus infection, but comes in, a core factor of ineffective results of computers’ performance; like network traffic, disk usage, CPU malfunction which may be mislead to be a PC crash, and finally resolving to replace the whole system with a new one.

The demand for technical support and assistance is another recourse for badly spyware-infected computers. Another option is to have a thorough “cleanup” of the whole system. It needs massive reinstalling on software in order to revitalize as new.

Gregory Wadel
Find more resources to help your computer run safer and faster, get your free reports at:

http://buidacomputer.blogspot.com

Businesses are faced with a choice when selecting the software to help run their business: elect for low cost and short-term flexibility, at the expense of long-term strategic options, or choose a high-end product with a large price tag that the company may never outgrow, but at the expense of day-to-day flexibility. More and more businesses are opting for the middle-road: a custom software solution that will provide the appropriate mix of flexibility, price, and power.

The Trade-off between Scalability and Flexibility
Microsoft Excel and other off-the-shelf (OTS) or consumer grade applications, such as Access, are very flexible in the way they manage data. They are agnostic as to the specific types of data stored and arranged, and create a number of generic tools available for mining and manipulating data.

Alternatively, high-end, typically industry vertical-specific applications are inflexible as to the type of data, where and how the data is stored and which operations are available to manipulate and explore data. However, by trading flexibility for scalability, these high-end solutions are able to perform complex manipulation and reporting efficiently on very large quantities of data.

The Trade-off between Power and Price
With a higher degree of scalability and processing power comes a hefty price tag. The initial license cost cast be tens of thousands of dollars per license; annual maintenance and upgrade fees can easily reach 40% of the original purchase price; and the lost productivity and costs of integrating the new software into a company’s unique business situation can easily double or triple the explicit purchase and installation price.

Additional ongoing costs include keeping staff up-to-date on the new functionality of the latest release, and paying high-priced vendor consultants to enable your expensive piece of software to do what you need to run your business. Consumer grade or retail software can cost hundreds of dollars per user without a fixed maintenance fee.

They usually have major feature upgrades priced at 50 to 75 percent of the cost of a new license. In return for reduced up-front licensing and implementation cost, however, retail consumer software suffers from performance issues when either the sheer amount of data overwhelms the entry-level installation, or when the custom needs of the user exceed the design of the off-the-shelf product.

The Custom Software Solution
Businesses seeking a rich feature set without the large price tag must consider custom software. Custom software prices are typically negotiated based on your needs and wants, and on the complexity of the finished application. Custom software combines the functionality of both off-the-shelf and high-end software packages but allows the features to be tailored to the needs of the customer.

The customer defines documentation requirements, functional requirements, and technical support procedures modified to his or her business process and existing IT infrastructure. Custom software can be a pay-as-you-go pricing model, where you only pay for what you need, and since you are buying customized functionality, you get a very powerful vertical application at a comparatively low price.

Nate Richards is CEO of Entrance Software, http://www.entrancesoftware.com, a Custom Software Consulting Company. With a decade of professional software development experience, he has developed a breadth of knowledge of numerous technologies and the role of custom software in the business world.

A laptop, is simply a portable computer that runs on a battery and can be used anywhere without being stuck to a plug.

When determining how to buy a laptop there are certain features that are important to look at as well as knowing the purpose the laptop will serve for you. For example, if your are going to use the laptop primarily for gaming then the features you will want to get will be different than those of a laptop for business.

An important factor to look at when buying a laptop is the Processor. The processor of a laptop determines how fast a computer is and the speed is given in GHz. The Intel Core 2 Duo is one of the best in processors. The Core 2 Provides superior performance at half the cost of other similar types as well as a great battery life. 1.73 GHz processor is more than sufficient for everyday work like word processing, spreadsheets, email, gaming and internet surfing.

Memory(RAM)is another crucial factor when buying a laptop. RAM refers to the amount of programs you can run on your laptop without running into slow downs and causing your laptop to drag. 512MB RAM is the optimal amount of memory for any purpose and the best option for gaming and 3-D graphics. Buying Tip: The RAM the laptop supports tells you the most memory you will ever be able to upgrade to.

Another factor in buying a laptop is the HARD DRIVE. Generally speaking a 40-80 GB hard drive is more than sufficient unless you plan to generate mass amounts of music or data files or you want to install more than one suite like Microsoft Office.

Laptop Weight is another thing to consider when buying a laptop. A 5 pound plus laptop is best. Ultra light laptops, below 4 pounds have cramped keyboards, less speed and memory, usually no CD or DVD drive and smaller screens. If you buy an ultra-light laptop, its performance may be so compromised that after all of the accessories you carry with it are added up (a CD drive, a larger battery, a better keyboard, etc…) it may weigh as much as a regular 5 or 6 lb laptop.

Another feature to look at is Ports. Simply put a port is a specialized outlet on the back of a computer to which a plug or cable connects. (If you’d read the techie definition you would have passed out by now). The more ports you have the more variety you will have. You should have at least one USB (multipurpose, very useful port), at least one VGA (video connection to external monitor/ projector), an Ethernet Port for wired Internet connection, Headphone and Microphone ports.

Other ports include: FireWire port for iPod connections. S-video port for video output. Printer port for printers. PC card slots (card bus), which provide a large variety of functions. You can usually buy a PC card to replace any type of port.

Another good option for buying a laptop is choosing an All-In-One design. All-in-one design is best unless you really need a lightweight laptop because it comes with with an internal bay for the optical drive. Simply put this drive is very beneficial and lets you to swap in other devices, such as an extra hard drive or a second battery.

Screen Size is another feature of laptop computers. When buying a laptop, you don’t want to sacrifice viewing comfort in order to gain portability. A screen larger than 14 inches is best to avoid strain on the eyes. The screen size dimension of laptops is measured diagonally across the screen. Larger screens or wide screens result in heavier laptops and are more bulky but do provide a more comfortable experience whether you’re surfing the net, watching movies or playing games.

More screen viewing options to consider: An anti-glare feature is very beneficial when you don’t want to have part of your screen invisible due to a light source. Outside-readable screens are made to use in very bright light (outside) and are very costly. Wide Screen viewing angle is important if you don’t like decreased visibility when you move your head to the side.

Wireless Internet Capability is necessary if you’d like to surf the net without being tied to a wire. One of the best things about laptops is that you could surf the net anywhere and WI-FI provides just that. Wireless cards are easily installed into most laptops.

The Keyboard is another important factor in buying a laptop. The keyboard should be full size or it will take some time to adjust, and mini keyboards are quite uncomfortable to use. Buying Tip: Look for the percent of full size when looking at the keyboard features of a laptop.

Mouse Options are very important in choosing a laptop. Option 1: is a touch screen, which is controlled with finger movements on a pad. Option 2: is a knob feature that lets you control the mouse by moving the finger in only one spot. This feature is harder to adjust and unless you have a preference get the touch panel. Option 3: Best get both a touch screen and knob on your laptop. Buying Tip: You can always hook up a standard mouse to your laptop (that is when using the laptop on a flat surface and not on your lap.

The Battery is another important factor in buying a laptop. Watt-hours determine the life of a battery. Lithium batteries use cells to determine life, more cells equals more life. Usually a laptop needs a new battery every 1 to 5 years. The way you determine battery consumption depends on how you use the laptop. Please note that most battery ratings are given for a laptop running minimal processes which does not include Internet usage, graphics, power-save mode etc. Buying Tip: If you want more more freedom from the outlet buy a laptop that has a modular bay which is capable of holding a supplementary power pack.

Audio is a feature of laptops that maybe pertinent if listening to music is a high priority. Media Centers have higher quality speakers built-in. Laptops that save weight and space will have small speakers which give just an okay sound quality and quieter music.

Video and Graphics are important features in buying a laptop computer and have multiple uses, such as playing and editing movies and is really crucial for 3D gaming. Dedicated memory usually comes with a graphics card (ATI Radeon, GeForce, etc…) and has its own memory in MB which includes 32MB, 64MB, and 128MB. Buying Tip: If video/gaming is important to you pick the highest one you can afford. Buying Tip: To get an idea of what memory you might need you can refer to the back of your games or media software CD-case or manual to see the “system requirements” for the video memory requirements.

Warranty is another factor to consider when buying a laptop. A laptop with a warranty can save money down the road. Buying Tip: If the laptop you wish to purchase comes with a warranty check to see if they cover shipping charges in the event you need to send it in for repair. There are also warranties that cover an in-home repair.

Laptop Security is very important in protecting laptop and personal data. Since laptops are portable and mobile, security is important to protect your laptop and data from theft. A variety of methods are available including lock cables, biometric fingerprint readers, data encryption software and laptop anti-theft alarms. Buying Tip: Some laptops do come with a biometric reader included. Cables and other items mentioned are purchased separately.

This laptop buying guide outlines general features, the brand of laptop is important and should be considered in regard to personal use and budget. For example Dell is considered to have the best gaming laptops like the XPS M1710. The Toshiba Oosmio is the best multi-media type of laptop providing exceptional video and audio experience. Most affordable laptops are HP Compaq Presario V 5000Z and the GATEWAY NX100X. The key to buying the right laptop is determining personal use and then buying the one that has the most features for the right price.

JR Lang is a computer applications specialist and small business owner. To browse and buy all brands and models of low price laptops including used cheap laptops please visit: http://www.shop4laptop.com

As an IT professional, you understand all too well the importance of certifications. Obtaining a Microsoft Certified Systems Engineer certification is definitely a positive move for your career. MCSE is a Microsoft-specific certification that proves your knowledge and abilities in the design and implementation of the network infrastructure for businesses. The MCSE certification requires the IT professional to successfully pass seven exams. No wonder it’s considered one of Microsoft’s Premier Certifications.

In today’s highly competitive IT market, advancing your education is very important. The fact that you are rising above other IT professionals to keep your competitive edge does not go unnoticed. Business owners looking for a self-motivated engineer to fill a position in their company often look for current certifications. Microsoft offers a wide variety of Microsoft Certified Professional certifications. Microsoft’s certifications carry a lot of influence with business owners. Whatever Microsoft certification you’re pursuing, you won’t be disappointed by the results after you add your certification to your resume.

Earning an MCSE certification is no simple task. This fact, paired with the demand for corporate level IT professionals, makes an MCSE a very valuable certification to acquire.

Your MCSE may be on Windows Server 2003, Windows Server 2000, Windows NT4.0 or Windows 2000. MCSE training is most appropriate for those already in a professional IT field. Systems engineers, technical support engineers, systems analysts, network analysts and technical consultants would already be familiar with the basic framework in a business’ infrastructure. IT professionals who have experience are already be familiar with some of the subject matter on the exams and would have the ability to put real-world experience to the test. Related work experience gives you the edge over someone who isn’t as familiar with design and implementation of a network infrastructure.

After you have achieved the MCSE certification on the operating system of your choice, you will have the opportunity to pick a specialty to further set yourself apart from your peers. MCSE specializations are a way for IT professionals to more easily identify their focus in a particular field. You may choose to specialize in messaging or security with any MCSE certification you acquire. Business owners often require an employee with specific specialization in security. An MCSE: Security would let potential employers know you are MCSE certified with a focus on security.

Many websites offer reading material, study guides and even free practice tests to help you prepare for your MCSE exam. Microsoft often offers a free second-chance test if you don’t pass the exam the first time. Many professionals require a second chance, so don’t let a first-exam failure deter you from reaching your goal.

The seven examinations leading up to certification consist of four on networking, one on client operations, one on design and one elective. The elective examination is of your choice and ranges from servers to security. Upon completion of the exams, you will receive your MCSE Certificate, a wallet card, a lapel pin and a few other bonus gifts from Microsoft. Students passing the examination can download their transcripts through the exclusive MCP member website. You will reap the benefits of the real reward when you’ve added your MCSE certification to your resume and negotiated a higher salary or landed a new job.

In addition to your certificate and other gifts from Microsoft, you will receive great deals on industry-specific magazines, websites and MCP-only databases. Through the MCP member website, you can access Microsoft Certified Professional Magazine Online. The magazine has been regarded as one of the industry’s leading career and professional development magazines. Regular online chats with other Microsoft professionals will keep you in the loop and help further your education and career.

Todd Moss is an IT professional and owns http://mcsestudysite.com

The Payment Card Industry Data Security Standard or PCI DSS levies requirements on credit card merchants to safeguard consumers’ credit information from malicious behaviour from identity thieves.

The payment card industry providers such as VISA, MasterCard and American Express are now enforcing PCI compliance. Non-compliance can result in fines, restrictions or possibly permanent expulsion from card acceptance programs. If your business depends on accepting credit cards, then you have no choice than to become PCI compliant.

The new Payment Card Industry (PCI) data security standards are network security and business practice guidelines developed by Visa, MasterCard, American Express and Discover Card. They were developed to establish a ‘minimum security standard’ with regards to the protection of cardholders’ account and transaction information.

What are PCI DSS requirements?

The PCI Data Security Standard represents a common set of industry tools and measurements to help merchants and credit card processors that store, process or transmit cardholder data ensure the safe handling of sensitive cardholder information. The standard provides an actionable framework for developing a robust account data security process that includes preventing, detecting and reacting to security incidents.

What are the benefits of working with a PCI Compliant Service Provider?

By working with a PCI compliant service provider you can ensure that cardholder account data being processed across your technical environment is protected. PCI DSS protects cardholders and minimizes the risk to your business.

The main benefits of implementing the PCI CSS for your organization and working with a provider that is compliant are:

- Protecting customer personal data
- Increasing customer trust by demonstrating your commitment to the security of their personal information
- Protecting your business from financial penalties
- Leveraging a hosting provider’s existing PCI DSS compliancy investment i.e. your technical infrastructure resides in a data centre that has already been audited
- Potential savings starting at $100,000 in capital expenditures by outsourcing to a managed service provider that is PCI compliant

Who has to comply?

The credit card companies have made it clear that ANY entity that stores, processes, or transmits cardholder data regardless of their transaction volume, are required to comply with the PCI requirements. Failure to comply with the PCI security standard may result in substantial fines or permanent expulsion from card acceptance programs.

Recent studies on financial fraud have indicated that hackers are increasingly targeting small, commercial Web sites, increasing the need for all merchants and service providers to become fully compliant with the Payment Card Industry (PCI) Data Security Standard (DSS).

What do I need to do to meet the PCI standards?

The PCI standard comprises two basic steps:
1. Pass quarterly remote vulnerability scans conducted by a Visa and MasterCard “Qualified Independent Scan Vendor”. Scans are required for all Internet connection points whether they are office networks or home/office connections (dial-up, DSL, cable or wireless) or permanent Internet servers such as your web site and email server, etc.

2. Successful completion of a security self-assessment questionnaire. The self assessment questionnaire asks specific questions about your internal security practices, both on your web site and in your office.

For e-commerce sites that involve online credit card payments, this PCI DSS certification will provide greater security features for business and customers. PCI compliance service providers assure that your confidential data is totally protected.http://www.fusepoint.com/english/html/pci.html