Microsoft Windows Defender

For many users, adware is more than just a nuisance; it’s an invasion of privacy. This self-installing software is largely responsible for the pop-up ads that interfere with surfing the web. They seem to appear out of nowhere and at the most inconvenient times. And as if that’s not annoying enough, adware can slow down a computer, ruining what could otherwise be an enjoyable internet experience. While many users may grumble and just close an ad or even a series of ads, there truly is a better way with adware blocking software.

In all seriousness, adware can act like spyware, except that the goal is not to steal one’s personal information for the purposes of committing identity fraud. Advertisers are seeking to target advertisements to users based upon their browsing habits. This can also be viewed as akin to placing an identification tag on somebody and recording each place that person visits for the purpose of targeting specific ads to that individual’s mailbox and television. The is viewed by many as just simply intrusive. For those who wish to browse sites without any advertisers tracking every URL, there is adware blocking software that prevents this information from becoming visible to them.

Several vendors and developers offer adware blocking software, and they generally operate the same manner. In essence, all scan for and remove any adware installed by a third party, thereby disabling the ability of advertisers to collect information that they would otherwise use to gauge the audience for specific ads. These programs also stand guard, running in the background, to block any new adware from installing itself. This means that site history is known by the user and not shared for commercial purposes.

Besides enjoying additional privacy, another advantage of using adware blocking software is download speed. If other programs are running along with the browser, then it can be expected to notice slower download times. This makes browsing graphics-intensive pages less than a pleasant experience, especially if pop-up ads are constantly bearing their ugly faces. Downloading large files, such as music or trial versions of software, is slowed down because of the adware programs running in the background. As stated previously, adware blocking software constantly searches for any adware and either deletes it or prevents it from installing on to the computer.

Shielding a computer from adware does not need to be expensive. And, sometimes it need not cost anything at all. Some developers have released this adware blocker software for free. Adware blocking software sometimes is included with the purchase or download of certain antivirus or spyware blocking software, so that is also worth checking. Advertsisers have savvy programmers on their side, so updates are available for download as needed to keep current on the latest versions of adware. No matter what trick is tried next, there will be vigilant programmers fighting to block this adware that just clutters the screen with ads. So, unless a user really wants to turn the computer into a free billboard that pays him or her no revenue and results in slower download speeds, installing adware blocking software is almost essential.

Firefox Web Browser Blocking a Popup

Spyware is a kind of malicious software which when installed on a computer collects information about the users without their permission or knowledge. In most cases the users would not even be aware of the presence of the spyware. Spyware programs collect personal information like sites browsed when surfing the internet. They also interfere with user control by installing additional software or even redirecting web browser activity. Some spyware can even change the default settings of the computer leading to slower speed connection, loading of wrong home pages and loss of functionality or internet programs. Spyware can seriously harm the computer’s security if left unattended.

Advertising Supported Software, also known as Adware, is the software which automatically downloads ads and then plays or displays it on the computer after any software is installed or any kind of application is being run. Adware are also sometimes called spyware. Adware is integrated or bundled into the software by the developer to recover the software developmental charges. When the adware gets downloaded on any user’s computer, the developer derives income from the advertisement presented and this allows the developer to provide the users software free of cost or at discounted prices. On the user’s part, the adware can interrupt, annoy or distract while an application is being run and cause a lot of headaches.

The best way to avoid these issues is to install anti-spyware software on your system. Anti-spyware programs tackle the spyware problem in a two pronged way. Firstly they provide real time protection by stopping the installation of spyware. This software works on the line of anti-virus software and scans all incoming data blocking potential threats. Secondly it detects and removes spyware software already installed on the computer. This kind of protection is easy to use and is more popular. With this software daily, weekly or monthly scans can be scheduled to detect and remove spyware that may be already installed on your PC. The anti-spyware software scans all the information in the windows registry, installed programs and operating system files and provides a list of the threats found allowing the user to choose what to keep and what to delete.

Anti-adware software acts just like the anti-spyware software and sometimes single software can cater to resolve both the problems. There are different formats available in this software; non-commercial use and the business edition. Anti-adware software provides real time protection against malware and adware attacks or the download of ad software while the user is browsing on the net. Once downloaded it also quarantines and removes existing adware programs. Anti-adware and anti-spyware programs are not anti-virus programs and will not protect the system from viruses. Certain anti-virus softwares are designed to control spyware and adware, but this is not their main function.

Apart from installing anti-spyware software on your system you need to regularly monitor the computer’s performance to avoid any major problem. It is wise to install web browsers other than Internet Explorer, like Mozilla Firefox, Opera or Safari. Internet Explorer is known for having a higher rate of spyware. You can also use web proxies and network firewalls to block spyware. Since spyware software is modified regularly, you need to have your system scanned regularly. Have a real time protection installed and regularly update the anti-spyware software.

Another way to protect your system from malicious adware is to put your computer on a lockdown, meaning disconnect the system from the internet. By disconnecting from the internet you will prevent the adware controller from remotely accessing your computer to download the adware software. Then remove the adware by locating it manually or use reputed anti-adware software. Also, during and after lockdown process, avoid accessing potentially threatening websites.

The Mozilla FireFox Browser

Statistics indicate that as many as 90 percent of all computer users have been infected with spyware or adware at one time. Every time you surf the Internet, watch videos, download a file, you risk corruption from spyware or adware.

The term spyware was first heard in the mid 1990s in an article targeted at Microsoft. In 2000, the term spyware was associated with a program for a personal firewall, and soon afterward became a common term. The first anti-spyware program, developed in the late 90s, was “Optout”. Created by Steve Gibson, it was his solution to preventing spyware on his computer.

A basic definition of spyware today is, “computer software that obtains information from a user’s computer without the user’s knowledge or consent.” Known also as malware, its primary purpose is to collect and transmit information for advertising purposes. Spyware is most commonly installed through shareware or freeware programs, causing significant damage to a computer. Spyware can cause re-directs to sites on the Web, change a user’s homepage, change computer settings causing slower connection speeds, and interfere with the overall functionality of the computer. Spyware can also collect information such as passwords and credit card numbers. Once integrated into the system, spyware uses valuable memory resources and bandwidth. The former can cause erratic crashes while the latter slows internet activity.

Adware is a program aimed at users who do not wish to pay for software. Often bundled with “freeware”, adware is the software developer’s answer to revenue by integrating advertisements into the software. An example would be free software you utilize in “sponsor mode” that may have an advertisement window visible each time the software is used. Adware is considered legitimate in these cases and installed with the user‘s knowledge. Normally the adware can be removed simply by paying for the software license. This type of adware is considered non-malicious. Adware that is downloaded by clicking on a pop-up advertisement, or piggybacked on some shareware/freeware can be malicious and exploit holes in your system’s security. Some adware can be downloaded simply by visiting a website on the Internet.

If you are Internet active, you need spyware and adware protection software. These programs will identify and remove threats from your system during a scan process as well as protect you in real-time. There are many programs on the market today for this purpose, such as Spyware Doctor from PC Tools. Like other anti-spyware programs, Spyware Doctor will perform complete scans of your computer to identify and remove any infections. Most spyware protection software is non-intrusive and performs all its tasks in the background, protecting the user in real-time. Programs such as Spyware Doctor are highly configurable with a wide range of options.

Adware can be removed by software specifically designed for that purpose, but may also be removed by some spyware protection programs. Spyware Doctor can detect and remove spyware and adware. Adware removal software will perform the same function as spyware protection programs, scanning your system for threats and removing or quarantining them.

To protect yourself from spyware, install spyware protection software. Make certain you update daily to avoid new threats. Perform daily or weekly scans. Most programs can be configured to perform these steps automatically. Run the software each time you use the computer for real-time protection.

Protecting yourself from adware is much the same process. Utilize a software for this purpose and run scans daily or weekly. Make certain your threat database is current. Run the software in the background to protect you. Be aware that some free software will not run when adware is removed.

Microsoft Winows Defender

Spyware is the name that is collectively given to a class of software that is installed on a computer to secretly retrieve data from a user or network. Though there are legitimate spyware programs, most are written with malicious intentions, including the harvesting of personal financial information.

The use of spyware programs, or spyware-like tactics, have been around almost as long as network system have been. Some of earliest programs made use of ‘backdoors’ that were written into server software as a maintenance feature or failsafe. These were used more to wreck havoc on systems than extract information, though.

Large corporations were amongst the first users of legitimate spyware software. Wondering exactly what each employee was actually doing while using a computer, spyware programs could be quietly installed on each terminal to monitor keystrokes and files accessed. Some spyware even measured words-per-minute typed, allowing close monitoring of data entry personnel.

Ultimately, it was the desire for more web-based functionality and interactivity that lead to the current incarnation of spyware. In order for web-based applications to maintain and provide services, new types of procedural programs needed to be written and integrated into operating systems. In order for this scheme to work, a web browser would need to be able to download and install pieces of computer code that would be run on the host system.

These objects could be made to appear as normal objects, but would actually contain programs that would harm or record data on the host system and transmit it to another site.

With broadband access, it became even easier. Now that computers were constantly connected to the internet while they were on, applications that provided internet-based services could be bundled with spyware. This meant installing and running such a seemingly benign program could infect a computer without the user ever knowing.

Once spyware is installed, it can have almost total control over the system. The trick, so far, has been getting a user to agree to install the program. Even with the ease of getting through certain security features, there is still a moment where a user must say that the program is allowed to run or install.

Since installation windows can be customized, a common trick is to make it seem as if a different program is being installed. Some windows actually pop up asking if the user would like to scan for spyware, or they pretend to be updates for the operating system. Once ‘yes’ or ‘ok’ is clicked, the spyware will install itself and perform its function.

What the spyware does can vary. Some records keystrokes and sends that data out, allowing the programmer to see any information your have typed in. Others install malicious pieces of software that re-direct your browser, making it seem as if you are on one site when you are in fact on another.

Fortunately, software programs have been written that will detect or uninstall spyware.

Spyware has a fingerprint buried the code that it executes. Though this fingerprint changes from program to program, there are ways to detect it. Software like PCTools Spyware Doctor search for these programs and attempt to warn you before they are downloaded and installed, or will uninstall them if detected running.

There is more spyware on the web now than ever before. The number of programs seeking to infect your system is constantly growing. The only defense against infection is a good anti-spyware program.

Lock Up Your PC

While as many as 9 out of 10 PCs are infected with spyware, adware or both, many people are unsure if their computers are infected, unaware of what these malicious forms of software do and confused about how to protect themselves.

The word “spyware” was originally coined in 1995 by a Usenet group user discussing Microsoft. The early usage of the word described small, hidden cameras and actual pieces of spying hardware. In the year 2000, a personal firewall company used the word “spyware” to describe a piece of software that installs itself without permission, or sometimes with permission when it has misrepresented itself, and runs in the background performing malicious functions like stealing confidential information and sending it to a third party. The computer user usually is not aware that the spyware program is running and that they are in danger of having their confidential information, such as passwords, login information, credit card and bank account numbers compromised.

Adware began with what seemed like a good idea. Beginning in the mid-1990s, many software developers and programmers included adware programs in free software downloads, such as games, as a way to gain some compensation for developing the program. Adware is often installed with permission when the user agrees to the terms of the download before software installation. In order to serve ads that are of interest to the individual user, adware tracks online activity, including web sites visited and chat discussions. As adware became increasingly sophisticated, the potential for harm became a reality. While seemingly mutually beneficial, adware is similar to spyware in that it invades the user’s privacy, possibly leaving them open to identity theft.

How can you tell if your system has been compromised? Below are some signs that may indicate that your computer is infected with adware or spyware programs:

1. Your computer runs much slower than it did.
2. Your browser homepage has changed from your settings.
3. Your browser keeps redirecting to another page.
4. Pop-up windows appear on your desktop.
5. Your computer crashes or reboots unexpectedly.
6. You experience slow computer start up and shut down.
7. New and unfamiliar bookmarks or startup programs appear.

Even if your computer is exhibiting few or none of these signs, your system may still be infected with adware or spyware programs. What is the best way to find these malicious pieces of software and to rid yourself of them?

In these days of aggressive adware and spyware programs secretly working to steal your private information, the best way to protect yourself is by using cutting edge spyware blocking software, like the award winning PCTools Spyware Doctor. PCTools Spyware Doctor offers the ultimate in adware blocking software. Easy to use, it protects you against spyware, adware, trojans and any other identity theft threat. PCTools Spyware Doctor scans your system and safely removes existing threats while offering complete real-time protection from incoming attacks. Staying one step ahead of adware and spyware programs, Spyware Doctor is updated frequently to ensure your system’s safety.

What are some other tips for protecting yourself against spyware and adware?

1. Never open an email attachment unless you are expecting it.
2. Never download and install programs from web sites unless you know they can be trusted.
3. Read the End User License Agreement, or EULA, thoroughly before agreeing to the terms and installing software.
4. Scan your system at least once a week with your spyware blocking software. Keep your spyware software updated.

By using common sense and technologically advanced adware blocking software, like PCTools Spyware Doctor, you can protect your system from becoming infected with potentially harmful software.