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Posts Tagged ‘malware’

Why Choosing The Correct Browser Is Important

September 3rd, 2010 Jed Blakemore No comments

With the onset of the computer generation, risks have all changed. Thieves now break into your computer. To keep things safe, you must secure your computer and also your browser. This is where a lot of trouble comes into play. The more you can customize your browser to higher security, the safer you can be. This is why choosing the right browser is key.

There are a lot of other areas that you may wish to consider to get the most out of your browser. Here are a few ideas that will help.

Most allow easy access to web logs and the temporary files. These are the first thing to consider if you are serious about security.

These together enable you to get more speed out of both your internet and computer. This is a double bonus. It is simple to just delete the temporary fine and free up the disc space.

Corrupted files and cookies are a serious concern because they may assist in browsers crashing. In order to prevent that from happening to you, use the clean up programs that come standard with windows. The point here is to use them often enough to get the real value of your memory and the security of not having junk hang about.

Browsers have a lot of cool add ons that make them do different things. The trouble here is that some of them come from unverified sources. This means that they may contain corruption and thus can do more damage then good.

The best way to avoid this sort of trouble is to never ever use add ons from an unknown location. If it is not verified, do not use it. Most browsers will warn you about insecure websites. These sites may have nice little programs that will harm your computer. Just do not go to those sites. Let the browser lead you to more safe ground.

Finally, use the updates that are available. Browsers are updated for security reasons. If you do not update, you put yourself at greater risk. Generally, this update will make your online time more profitable by speeding up your internet access.

In addition to Computer Security, the author also regularly gives advice about power adapter for laptop and free remote access software.

Explaining How Spywares Result To Computer Problems

August 30th, 2010 Andrew Timberlake No comments

Do you feel like it takes forever for your computer to boot up? Have you noticed an increase in the amount of times programs crash or shutdown? What about popups? Are they becoming a nuisance?

If this sounds like you, you may be the victim of a spyware invasion. They are a common problem for anyone who uses the internet.

If you go online, chances are you’ve been the victim of some type of spyware. Some are more dangerous than others. Studies show that about 90% of computers online have been affected by spyware. The truth is most people don’t know there computer has been targeted until it’s too late and their computer barely runs.

Spyware infections can be disasterous for your computer. Some computers have been found to have more than 1,000 different infections, from your ordinary cookies to more elaborate Trojan horses. Their danger level varies.

Not all spyware is dangerous. Some spyware just tracks your browsing habits, but others have more evil intent. They are designed to steal your personal information. Your passwords, credit card information and social security number are all information hackers seek to steal your identity.

Spyware can be on your computer without you knowing it. It commonly comes from having downloaded file sharing programs such as Kazaa or BearShare, but not always. Spyware can also install itself directly from certain web pages. This “drive-by” installation can happen in seconds and leave you vulnerable.

So, if your computer has begun running slow or has shown other warning signs, don’t ignore them. There are remedies for spyware that will have your computer running like new and protects you from would-be identity thieves.

Reduce your risk of getting a spyware infection, by buying one of the many software programs to target the problem. Programs such as ParetoLogic’s XoftSpySE is designed to remove spyware as it detects it and stops it from installing itself in the future.

See additional pieces of work written by this author covering products including Reverse Phone Detective and DTV4PC.

The Big Deal About Removing A Virus From A Computer

August 15th, 2010 James Luther No comments

You wake up one morning, having just suffered one of the worst nightmares of your life. Your computer got infected with a virus, and you lost everything on it. Oh well. It was just a dream. You go over and turn on your computer. An error message pops up. It seems that your nightmare is replaying itself out right in front of your eyes on your computer. But, unlike your nightmare, there is hope to clean it up. You could reinstall your hard drive, but you don’t really want to. You could try to clean it up manually, but that doesn’t always work.

Not only that, but it is a very intricate process. If you don’t know exactly what you are doing, you may do more harm than good. (Not exactly what you want.)

If you look up your problem online, you will have to know the answer to a few questions. Here are three of them: 1. What is the problem exactly 2. When did the problem start? 3. How did it start?

If you are going to try to self diagnose your problem, you will need to know a few things. These things will help you on the road to a normal computer again. These things include: How the problem started, when the problem started, and also what the problem is. If you can figure out what the problem is, you have half of your mystery solved.

You shouldn’t use a computer that has a virus online. Use a different computer to do the research you need. You could pick up additional viruses, compounding your problems. Make sure the other computer you use online has a good anti virus program on it, otherwise you are going to be in real duck soup.

If you think you can remove all the virus files from your computer, you will need to go into the registry of your computer. Be real careful here, you could very easily delete files by mistake. When they are gone, they are only gone if you need them.

If you are lucky enough to have a second ‘healthy’ computer that has good anti virus programs on it and also has an external hard drive, you could remove the infected hard drive and place it in the good computer to let the anti virus program try to clean it up for you.

You must of course use great caution here, as it is likely that you will give the other computer the same virus. This is especially true if the anti virus program is old or has not been updated in a while.

Enjoy more of this writer’s articles about products including LED open sign and stainless steel fabricator.

Entreprise Network Security Threats Mebroot And Torpig And How They Affect You

August 9th, 2010 Mike Lundy No comments

Botnets have become more prevalent as malware technologies becomes more complex. One of the more destructive pieces that hit the scene back in 2008 is named Mebroot. This virus, which is still in the wild today, is a rootkit that replaces a computers Master Boot Record permitting it to install even before the operating system of the computer installs, allowing it to hide itself from anti-virus protection applications.

When planning for enterprise network security, stopping malware like a rootkit that hides itself and allows for total control of the machine is of highest priority. Mebroot alone is mostly harmless because it does not contain any specific applications but instead is a carrier for other harmful software. The most virulent of these is Torpig, a huge botnet.

Torpig contains multiple data stealing elements of software that scan the infected system for private data, accounts and passwords as well as supposedly allowing attackers full access to the machine. In 2009 a group of researchers were able to take control of the Torpig botnet for ten days. During that time, they extracted over 70GB of stolen information from botnet client computers.

Mebroot gets onto machines by a user browsing a website using a web browser that is older and has not been updated to eliminate the vulnerabilities that Mebroot uses to add itself to the user’s machine. A good way to find it is with a network based detector, since the virus hides itself on the computer on which it is installed which might make it unable to be found.

Only some anti-virus applications can detect and remove Mebroot. If a computer is rebooting or acting infected, yet no virus appears in a scan, fixing the Master Boot Record on the system will remove it if it installed. Searching the web for “Fix MBR” will turn up some different things to do to fix the Master Boot Record. After that is accomplished, run a complete virus scan on the system again to find anything else that was hidden.

The best course of action is to prevent computer infestation by keeping browsers patched, and running both host and network based malware detection systems that are continually updated with real time information to stop any infection before it starts.

Get more information to help develop your network security policy and defend against network security threats from your local IT Value Added Reseller that specializes in security.

Registry Cleaners: Its Benefits And Advantages

August 8th, 2010 Ricky Franklin No comments

A registry is a set of data programs that is stored in the computer when Windows is installed in it. Registry cleaners are a type of software which helps to clean the unwanted files from your computer, thus making its performance of the computer faster and smoother. If the registry of a system is not cleaned or maintained properly then it can create a severe problem for the computer.

A registry cleaning process is very simple. It scans the Windows Operating System of the computer and removes the incorrect and invalid data which is stored in the registry. It basically deletes them permanently from the computer thereby restoring the efficiency of the system and performing all the activity in a smoother and faster way.

As there are a lot of registry cleaners available in the market, it is certainly very difficult to choose which one to take and which one to avoid. Moreover, no two registry cleaning software will be the same type. Some will be easy to use and some are complicated. The complicated ones take a lot of time to work, and therefore might not be too practical for someone who is short on time. On the other hand the easy ones can be used without any complications and they do not even take much time. Thus, it is very easy to work on the simple registry cleaning software. So, we must always give a thought to the complicacy factor before buying. We must also see that it provides us with the adequate technical support.

The registry cleaning software works very fast and uses a new speed detection technique. This technique scans and detects the unwanted files or data, which creates the problem, and removes them instantly. Hence, the normal efficiency of the computer is restored.

A registry cleaner helps to remove the files which create memory so that new and important software can be installed in the computer. It even removes the adware and spyware which are present in the new software and also fixes the errors in applications. So, there are quite a few advantages provided by the registry cleaner software.

One must always check the system requirement, before buying the software either from any shop or from the internet. This check will ensure whether it works properly and efficiently.

Thus, overall registry cleaners are a very important software, regarding the safety of the computer. There are many sites which allow scanning but do not resolve the problem. So, a good cleaner will be one which is very user-friendly and works very fast. However, there is one thing that you must not forget. Download the software only from a reputed or well known websites to get the genuine product.

Find wonderful deals on registry cleaners by going online. Also be sure to check out registry cleaners reviewed to make sure you buy the right product. Go online today.

Make Your Computer Faster By Deleting Your Computers Temp Files

August 8th, 2010 Wesley Wood No comments

So your computer’s slow and you have no clue where to start to make it faster? Try cleaning up your Temp folder. Your computer’s operating system is designed to run as quickly as possible but after time it will start to slow down (don’t worry this is natural). Why does this happen? See when your first get your computer it is completely “clean”. Then after you have used it for a while what happens is that it will start to slow down since it starts to accumulate “junk” in different areas of the computers operating system. All you really have to do is to just go in there and clean up all of that junk – yes it’s that simple (well for the most part, you do also have to know how to tune your computer but that’s more in depth and beyond this article). This is why the idea of registry cleaners is so attractive – it cleans one area of your computer (your registry) to make it faster – but the big problem with registry cleaners is that they only clean one area while there are many different areas that need to be worked on to make your computer faster.

Your computer’s operating system (assuming its Windows based) is designed to use RAM as a temporary working place. Now when some of these files are in RAM they also need to work with other files temporarily and in order to do this they need to use a space on your hard drive. This space is folder called your Temp folder and when window’s is done working with files in the Temp folder it will just delete them. The problem comes when your computer crashes, freezes or you manually kill a program. The files that were in your computer’s Temp folder never got deleted and after time a lot of files can build in this folder and slow your computer down. All you have to do is to just go in there and delete them. Here’s how to do it:

For those of you that are using Windows XP start off by simply closing all of your running files and programs and then clicking on the Start button. next, click on Run and type %Temp% in the little box that appears and then hit the enter button. Whats going to happen now is that you’re going to get another window that will show you what’s in the Temp folder. All you have to do now is to just delete everything that you can in that folder. If for what ever reason it says that you cannot delete a certain file, just skip it and then just move onto the next file.

For those of you that are currently using Windows Vista, close all of your running programs and files, click Start in the left hand corner of your screen and type Run in the start menu search box. A small Run window should comes up now. Just type %Temp% and hit enter. Now what you are going to want to do is to delete everything that you see in that folder. If there are some files that you cannot delete that are in that folder, then just ignore them and move onto the next one.

So what are benefits of deleting as many files as you can in the Temp folder? Well for starters, you will have more space on your hard drive. You will also speed up your computer because having these files on your computer can actually cause it to have some internal errors which will obviously slow your computer down.

Want to find out more about Registry Cleaners, then visit Wesley Wood’s site on how to choose the best Registry Cleaners Reviewed for your needs.

Is Someone Else Controlling YOUR Computer?

July 20th, 2010 D.K. Palmer No comments

A ‘bot’ is another term for ‘robot.’ The word robot in this case, is being used to describe some software that can perform tasks automatically. ‘Malware’ is a type of program created to sneak into a computer without the owner’s knowledge. When a computer has been infiltrated by malware, more software is downloaded to place the computer under remote control. That computer is then called a Zombie or a bot because it is under the control of a new master, rather than the original owner.

Zombies, that is, remotely controlled computers, can be combined into networks, called botnets. Those who control botnets are called ‘bot masters’ or ‘bot herders.’ The more computers on a botnet, the more powerful it becomes. The largest botnet I’m aware of had 12.7 million infected computers on it. That botnet was called Mariposa and was taken down in early 2010 by Spanish authorities with help from the FBI and at least one private Internet Security firm. Most botnets I’ve read about are no where near that size, but can easily consist of hundreds of thousands of infected computers. One of those infected computer could belong to you or someone you know.

What is the point of hijacking hundreds of thousands of computers? The bad guy’s goal is to make money. They do that by committing Internet crimes. Hijacking your computer makes it difficult for authorities to trace the crime back to the criminal. Once hijacked, computers are further infected with malware to search for anything of value. Account numbers with passwords and IDs, social security numbers, credit card numbers, are just a few examples. This information has value on the black markets of the Internet.

The computer might also be use to send thousands or hundreds of thousands of spam e-mails. The e-mail might be commercial, in an attempt to sell products such as pharmaceuticals, or the e-mail might be sent in an attempt to infect other machines, or to steal other passwords and user ids. That last process is called phishing. Yet another use of botnets is mount denial-of-service attacks intended to shut down websites, servers or networks. Large, sophisticated cyber attacks can even affect entire countries. Such was the case of Estonia in 2007 when the country was basically shut down for 3 weeks.

A senior security analyst at the Internet security firm Trend Micro, Rik Ferguson sums up the situation. “…most non-commercial spam these days is aimed solely to get you to click on a link, even out of curiosity. As soon as you click on that link, you’re infected, most likely to become yet another botnet victim, have your identity and information stolen and go on to participate, all unknowingly in the infection of further victims.”

Billions of dollars are spent annually to protect computers from malware such as viruses, Trojans, worms, etc. More billions are lost to theft and fraud not to mention the cost of repairs, lost productivity and missed business opportunities. Yet there is no end in sight. Malware is created by organized, sophisticated and well-funded criminal gangs. Their goal is to take your money and they’ve found an endless variety of ways to reach that goal. Antiquated laws and a lack of resources hinder the efforts of law enforcement.

To be safe on the Internet you need to know how to protect yourself. Here’s a recent post on Internet Security that can help you get started: http://techteachtoo.com/internet-security/internet-security/ If you find this information useful, you might also like the website http://techteachtoo.com. A free e-mail newsletter is available, or you can subscribe via RSS.

A Brief Overview Of Selecting Registry Cleaners

July 16th, 2010 Randy Stone No comments

It is easy for anyone to understand that there is a large variety of registry cleaners that can be purchased to treat computer problems. Different programs will be able to offer varying options for the treatment of the problem. But if you are not experienced with these types of programs, you may be unsure about what you should use. Some of the accompanying information may be able to help you understand the use of these programs further.

Sometimes when problems happen repeatedly on a computer, it can be due to a registry issue. This generally happens when there have been various software programs on the computer which have edited the registry in some manner. When the registry is not updated or has too many incorrect keys, it can cause problems on the computer.

In order to treat the problem, registry cleaner programs were created. Though all of these programs will claim to make solving the problem easier, you are not going to get the same options with all of them. There will be various approaches and solutions as you examine different types of programs. Because of this, you need to research about what each program can offer your computer before you decide to buy it.

Some computers may require an in depth cleaning of the registry. In these cases, you might find that you will need to use the program repeatedly to help you solve all of the problems. If you are using more professional or reliable software, you might be able to pick and choose settings that will allow you to get everything in the first run.

Generally, every registry cleaner needs to scan the computer before anything can happen. If the program doesn’t take any time scanning the computer, then nothing is going to be cleaned. You should try to find a program that will be able to tell you specific information after a scan, so that you can prevent faulty programs from being installed in the future.

It’s important to pick a registry cleaner that you know will be reliable. Though there are a number of cleaners that are available, not all of them are able to give the same quality of results. In addition, there are many programs on the internet that claim to be cleaners, but are actually types of malware instead.

If you have been dealing with repeated problems on your computer, you may want to consider trying out a registry cleaner. Although registry cleaners are a good solution for registry problems, it’s important to understand that they are not able to fix everything. If you continue to have problems, you should take your computer to a technician for further help.

Now you can get all the information and details you need to make your computer run more efficiently when you use the best registry cleaners available. When you see the registry cleaners reviewed, you will be able to select the best cleaner for your system.

categories: Software,virus,spyware,malware,data recovery,gaming,games,database,security,wireless,operating system,hardware,computers

Understanding How Registry Cleaners Operate, And What To Look For In Selecting One

July 10th, 2010 Harold Ortiz No comments

Computer users, whether new or experienced, sometimes find that their system performance has slowed considerably over time. This may be caused by the computers registry having missing, fragmented or corrupted data that prevents the operating system from functioning properly. Software programs called registry cleaners are available to correct this problem.

The computer’s registry basically is the database that stores data about all the programs, driver data, personal settings, and system processes. It is a huge database, with thousands of entries. If this database becomes corrupted or bloated with outdated files, then it may cause problems such as slow start-up, sluggish program performance crashing, weird errors, and even the entire computer crashing.

It is possible to regain processing speed and optimal performance by installing and using a quality registry cleaner. Installation is simple, and the programs are easy to use. They will scan the start up files first, and let you know of any extra or unnecessary programs that are being automatically set to run as your computer boots. These programs are in the background, and you may be unaware they are running and using power.

Registry cleaners also identify and isolate or disable files that they identify as harmful, invalid or fragmented. Other problem entries like invalid or unused drivers, spyware and corrupted or missing files are identified. Both the software and hardware operating files are examined for errors. A back up file of the existing registry is made before any action is taken.

When deciding to run a registry cleaner, make sure the program you have chose does have a backup component. This backup prevents you from losing any important or necessary registry files for good. After running a cleaning, it is possible to sometimes find a new problem cropping up, because a file was wrongfully identified as ‘bad’ was removed. With a back up available, then the program is free of risk.

Many registry cleaners will first offer a free trial. You are given the ability to scan your computer registry for errors. You can determine if the problems you are having are actually related to registry errors or corruption. Although the free scans will find errors and defects in the registry, you will need to purchase the program in order to have it do the necessary repairs and cleaning.

In choosing a program to clean up your file and restore the optimal operation of your computer, make sure to find one that is optimized for your particular operating system. Almost all registry cleaners will work with the Windows systems from Windows 98 up to Vista. However, if you have installed a 64 bit version, rather than the more usual 32 bit, then make sure you buy one that is designed for that.

Selecting from registry cleaners reviewed with a critical eye will provide you all of the details and information you will need easy and fast! You will be able to see which registry cleaners will are best to use on your specific system.

categories: Software,virus,spyware,malware,data recovery,gaming,games,database,security,wireless,operating system,hardware,computers

Registry Cleaners Need To Become A Part Of Everyone’s Computer Maintenance Habits

July 10th, 2010 Kevin Hughes No comments

Registry cleaners are as essential to the maintenance of your Windows computer operating system as is any virus, firewall or spy-ware program. The registry is a very complex part of a computer’s system and one that is probably not to be adjusted unless you’re very familiar with its inner workings.

Your registry is basically where everything is maintained that affects how the programs run, interact with each other when necessary, and how they are presented on your monitor. Since there are different setups with each version of Windows, it is not something you would want to dive into without a through knowledge of how it all works together.

That is the danger presented if you were to mistakenly eliminate some commands that are inter-related to other programs. Your system could stop acting as it should or completely refuse to work right at all. Because of that fact, it is highly recommended to always make a point on your drive that can be returned to if something does get cleaned out that shouldn’t.

The Windows system makes it very easy to create a point to return to if something goes wrong, and it is a good idea to run one on an automatic basis. This way if an installation or removal should go wrong or cause a problem, you have not lost everything. Most registry scanners have become quite efficient, so you can use them with full assurance that all will be well.

You might very well need a registry cleaning if you have started to notice it seems to take longer when you start or shut-down your computer or run programs. If you are getting error messages, it might be the time to run the cleaner because it may soon lead to your computer locking up or shutting down completely.

The problem lies in the fact that as you use your computer more, you are probably going to be installing new programs to at least try out, and deleting programs you no longer find of use to you. Each of these programs, and ongoing updates, will install information into the registry to attempt to keep everything organized so to work smoothly together.

Registry cleaners will ensure that all of these dead-end commands, among other things, are eliminated and make it much quicker to execute the proper functioning of all of the programs. By making it a habit to run a cleaner with your regular maintenance, you will find you have a quicker, more stable system.

When registry cleaners reviewed have all of the details and information provided for you to make a knowledgeable decision, you will find it easy to find the best one for you. You can review the top registry cleaners fast and easy today!

categories: Software,virus,spyware,malware,data recovery,gaming,games,database,security,wireless,operating system,hardware,computers