McAfee Software Benefits You Should Check Out
November 17, 2009 by Matthew Kerridge · Comments
As one of the world’s top computer security companies, McAfee has many types of programs available. McAfee software programs are beneficial for a variety of reasons. It helps to see these reasons as to why these various programs are so useful.
The first reason why McAfee software is popular comes from the many options the company has. Viruses and other harmful items can be detected with VirusScan Plus. Internet Security protects computers from dangerous online items like spyware and phishing processes. For users with children, the Family Protection program can be beneficial. McAfee also offers an Online Backup program that protects materials through backup processes.
The Active Protection feature that McAfee programs have is great to see. This is a program that is used to help with providing continuous computer protection. All updates that a program needs will be gathered automatically. All virus definitions and other definitions will be downloaded automatically. These updates can be downloaded through a background process that will not impact the computer’s performance.
Parental controls are available for all programs that McAfee offers. These controls work to help with getting parents to control what their kids do on a computer. This includes putting blocks on certain websites. It can be very easy to block websites by certain categories or by certain domain names.
Many programs also offer the convenient SiteAdvisor feature. This works to help with finding websites that may be harmful. It uses color coded alerts to find which websites have the greatest security risks. It can even prevent users from clicking on any links or attachments that may be dangerous. This is especially useful for people with children that use computers to find things online.
It is very convenient for a user to be able to use McAfee software on multiple computers. Each program works with an account management system that a user can access online. This can help to get different computers to be added to one’s subscriptions for different McAfee programs.
McAfee software is great to check out for all sorts of reasons. These programs are ones that can come in a variety of forms for different needs. They are also always being updated. The programs can also work on many computers owned by the same subscriber. These features make these programs very useful for your computer security needs.
Matthew Kerridge is an expert in software. If you want more information about McAfee Software or are looking for a reputable software retailer please visit http://www.ebuyer.com
If You Need To Wipe A Hard Drive, Consider A Hard Drive Eraser
November 10, 2009 by Trevor Johnson · Comments
For those who are concerned about all of the data and information contained on their computer’s hard drive — especially when the time has come to dispose of the computer in one way or another — you should know that if you need to wipe a hard drive, consider a hard drive eraser as the first and best choice to make. This handy software, and even hardware, devices are better than ever
Usually, the typical eraser for a hard drive comes in a software program. What it does is go over the hard drive again and again, filling its surface with binary data that is extremely useless. This seems to be the single best way of erasing data of any use from a hard drive, because simply reformatting it does nothing of any real consequence.
All of the top quality eraser programs perform what computer experts call a shredding of a hard drive partition. This means that each partition on the drive is filled up completely with binary data that makes it almost impossible for a forensic recovery expert to find any particular data or deleted files once the eraser program has been executed.
In fact, there are a number of good quality hard drive data recovery programs out on the Internet that many unscrupulous people are using to recover data from a discarded or neglected hard drive. This is yet another good reason for why people should always employ an eraser program whenever they dispose of a hard drive.
Take the hard drive eraser program and install it and then point the program to the correct shred algorithm and file system. This is actually very easy, and the software will walk you through it. Just press start and then wait for the erasure to be complete. Also, don’t forget to erase every partition on the drive (C, D, E, and F drives) if possible.
What this means is that just about every hard drive has several partitions on it. For example, a software eraser program will not be able to erase the partition that is being employed at the time the erasure is taking place. For example, if the computer operating system is on the C drive, the program will be unable to perform the erasure. It will be necessary to carry out a disk partition in that case.
These days, there are more people than ever before out there looking for hard drives they can take and then scan for important data that people have mistakenly believed that they’ve erased. It is amazing how much information can be gleaned from these drives. Therefore, always consider the use of a quality hard drive eraser program before disposing of any hard drive.
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The Merits of a Desktop PC
November 2, 2009 by Matthew Kerridge · Comments
There are plenty of reasons to buy a laptop, but the only reason why you should truly buy this type of computer is if you are looking for portability as your main asset. If you don’t mind having your computer stationary, it makes much more sense to purchase a desktop, as you can get the same package you would have in a laptop for a better price, you can have a larger screen, and the desktop pc will also tend to run a little bit faster than your laptop. Portability is the laptop’s only real advantage.
If you are wondering whether or not desktop PCs are superior to laptops, they are, and in many different ways. Desktop PCs are much more powerful than laptops, and they also cost much less than comparable laptops as well.
If you have a budget to stick to, your best bet is to shop around a bit and find a desktop computer that meets your specifications. Chances are that if you compare it to a similar laptop, it will be much cheaper. Why pay more for the same thing? If you are still considering purchasing a laptop, be advised that the current trend to purchase laptop computers is based almost one hundred percent on their portability and not on their advantages over desktop computers whatsoever.
Desktop PCs tend to be much more powerful than comparable laptops, and there are many reasons for this. For one, because of their size, desktops are much more capable of speed than laptops. While speed may not be a determining factor, it will be down the road once your computer’s performance begins to suffer.
If you already own a laptop, making the switch from a laptop to a desktop PC is much easier and less intimidating than many people make it out to be. For one, if you are worried about losing your files, there are many ways to transfer your old files to your new desktop. This way, you have a freed up laptop to use for portability sake and all of your old files are on your new desktop PC.
If you are used to using a laptop pc, you will notice that desktops are almost unanimously faster and more responsive overall. You will also notice that the monitor will likely be larger and things will be much easier for you to navigate on screen. Desktops also come with robust features that laptops do not, such as ram booster software, etc. While both computers are susceptible to viruses, it seems that desktops have a better chance of putting up a good fight.
When it comes time to make that decision regarding what type of computer you might want to buy, be it a laptop or a desktop PC, just remember the facts. Desktop PCs are infinitely more powerful and easier to use than laptops. They are capable of storing more documents and files, they usually hold much more ram than laptops, and are generally easier to use because of the larger interface you are working with. The only reason to purchase a laptop is for portability, and quite frankly, who needs to bring their computer everywhere they go?
Matthew Kerridge is an expert in consumer electronics. If you want more information about desktop pcs or are searching for a trusted Desktop PC retailer please visit http://www.ebuyer.com
Protecting A Network Using Honey Pots
August 12, 2009 by Albartio Pheung · Comments
These days it’s possible to feel completely confident about hacker attacks as long as you have the most effective security in place. But what is the most effective security? How do hackers work? How can you feel completely confident?
If you want to know, read on.
In order to attack someones network, you will need to know as much as you can about that network, so gathering as much information as possible is pretty much where they all start. The information can be technical or non-technical, for example, the partners of the target can be useful for them to know, the location of all office branches etc. This information can help hackers understand the possible technologies in place to stop them.
Technical information may contain IP addresses in use, services available, etc. More services running on servers means more entry points. More entry points make it easier to get access.
The more services running on servers means more points of entry for the hackers. For example, if you saw that server A only had port 21 open, but server B had 7 different ports open, then server B is the clear choice for entry because each open port is an entry point and you get full access if you can bypass the security to one port entry point, so the one with more options would be the clear choice.
Now what if I deployed SERVER-B just to grab your attention, distracting you from some meaningful server SERVER-A. I may install a (fake) server SERVER-B for hackers to attack so as to safe guard my production servers, as soon as they start I can now study attack patterns. Is it not a brilliant idea? That’s called the honey pot.
Basically, what a honey pot is is effectively a trap designed to detect, distract and generally counter attempts to hack into your servers. Usually its in the form of data or a network that appears to be part of your main system and to contain valuable data, but in fact its isolated and monitored.
A honeypot is valuable as a surveillance and early-warning tool. It can carry risks to a network, and must be handled with care. If they are not properly walled off, an attacker can use them to break into a system. Honeypots can be classified based on their deployment and based on their level of involvement. Based on the deployment, they can be classified as:
Production Honey Pots and Research Honey Pots
Production Honey Pots: These Honey Pots are used mainly by the bigger companies and corporations in order to increase their overall security. They are easy to use, and only capture a small amount of information which would be useless to a hacker.
Research Honey Pots: These are run by volunteers or an educational organization to simply gather information about how hackers work, their motives and tactics in order to create better protection from them.
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Getting Rid of Spyware Once and for All
July 17, 2009 by Jack Spencer · Comments
Even though the personal computer hasn’t been around for many years, there have been a number of different problems that occurred as a result of them being here. A good example of this are viruses and who could’ve really have thought of a computer virus in advance of the PC? In order to take care of these viruses that are occurring, antivirus programs came into being.
As the Internet came into play, personal computers began to be connected to each other through this world wide web of websites and it did not take very long before other problems begin to occur as a result of this. Unscrupulous individuals went beyond viruses, which were simply ways to harm somebody’s computer. They began to come out with small spyware programs that could cause a number of different problems for people that downloaded them.
One of the main problems with spyware is the fact that it hides in the background and watches absolutely everything that you do. At times, it is a simple keystroke recorder and it looks for things that you are typing, such as passwords, credit card numbers or other personal information. It can easily recognize that you are typing one of these numbers or items and it will transfer that information to somebody else on another computer so that they can use it for their own purposes.
Another problem that spyware commonly causes are pop-up windows. These are basically just types of advertising that occur and it at times, there can be so many different pop-up windows that it can be difficult to see the screen underneath it. Sometimes these advertisements go towards the adult industry, and that can also cause a number of different problems for people who might have children using their computers.
There are a number of different things that you can do whatever you have a problem with spyware and you certainly are not without options as far as that is concerned. Some of the anti-spyware programs that are currently available are extremely sophisticated and they are able to clean almost any problem that may be occurring from a spyware attack automatically. They do this in a similar way to how an antivirus program works, only they do it for spyware.
The first thing that you’re going to need to do whatever you want to use one of these anti-spyware programs is to download the scanner off of their website and to allow it to check your computer for problems. Typically, it will come back with a list of different problems that it observed and you might be surprised with the amount of spyware that is on your computer.
The only other thing that is left to do after the initial scan is complete is to let the anti-spyware program clean the problems that it is found on your computer automatically. You can expect this to take a little while as well, but it will be well worth the time spent once the spyware has been cleaned from your computer. After you restart the computer when it is finished with the cleaning process, all of the spyware should be gone permanently.
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Business Laptop: A Review of the Adamo by Dell
July 16, 2009 by John Reagan · Comments
The current trend in the design of laptops and notebooks is that the slimmer, the better. The Dell Adamo is currently one of the slimmest in the market with a thickness of 0.65 of an inch and this has made it better than the current standard, the Macbook Air measuring 0.76 inches. Its full dimensions measure to 13.03 inches by 9.5 inches by 0.65 inches weighing 1.81 kg or 4 lbs.
Adamo is said to be Dells attempt to compete against Apples MacBook Air. The Adamo has a case that is at its peak, only 0.65 inches. This is thinner than Macbook Air which has the thickest point at 0.76 inches. But the decision is merely theoretical for MacBook Air has slimmer front edge than Adamo but, however, has a thicker back part.
The exterior of the Adamo provides the classic look, with an embossed logo of Dell and Adamo at center of a matte strip on a high gloss hard glass front and a metal slab for its rear. The unit comes in two colors, the classy pearl and the onyx. The outer covering piques the interest of the viewer and entrances you to see the capacity of this simple but elegant laptop.
The Dell Adamos 13.4-inch wafer thin 16:9 LCD display is a package capable of the top of the line entertainment output with its high definition capacity. The LCD has a 720-pixel capacity and option for LED display. The screen has a glassy coating that induces glare but the sharp imagery of the LCD more than compensates for this attribute. The full sized keyboard has a metallic finish and the key caps are easy to navigate. The only drawback is the space bar, as it requires a little more effort to register. But with a little patience, even touch typists can easily overcome this tiny issue.
The connectivity design of the Adamo is simple as ports and connections are kept at a minimum. There is an integrated 1.3-megapixel camera and integrated digital microphone with a headphone jack. The Input Output functionality includes a Display Port, two USB ports, a USB/eSATA port, an Audio Out with an integrated RJ-45 port or Ethernet Jack. Other internals of the Dell Adamo is the Gigabit LOM, Bluetooth ver2.1 and 3×3 802.11n Li-Polymer cells providing 5 hours of continuous battery life. Its externals include a compact power adapter for wall socket power sourcing.
Adamo offers two options for its configuration. The higher version has a 1.4GHz Intel Core 2 Duo processor, 4GB DDR3 RAM and a 128GB disk drive. While other version, which is obviously the second-rate version, is run by a 1.2GHz Intel Core 2 Duo processor, 2GB DDR3 RAM, and a 64GB disk drive. The higher version is tagged at $2,699.00. The other is at $1,999.00.
The connectivity design of the Adamo is simple as ports and connections are kept at a minimum. There is an integrated 1.3-megapixel camera and integrated digital microphone with a headphone jack. The Input Output functionality includes a Display Port, two USB ports, a USB/eSATA port, an Audio Out with an integrated RJ-45 port or Ethernet Jack. Other internals of the Dell Adamo is the Gigabit LOM, Bluetooth ver2.1 and 3×3 802.11n Li-Polymer cells providing 5 hours of continuous battery life. Its externals include a compact power adapter for wall socket power sourcing.
The main problem with the Dell Adamo compared to its contemporaries the MacBook and the HP Pavillion is its battery life. The Adamo provides 40% less battery life compared to its competition, making the unit seemingly an office use computing machine rather than a stand-alone unit.
On the brighter side, Dell includes a one-year warranty on the package called Adamo Premium Service. And if you want a three-year plan warranty, it will cost you $349 more. But its online driver downloads and a special 800 number to call with a wait time of about 2 minutes, this is a good upgrade.
In general, Dells Adamo is a little bit pricey. But if it suits your mood and meets your demands on looks and exterior designs, this ones a great deal.
Before you buy your next business laptop visit John Reagan’s http://www.businesslaptopreview.com for the latest reviews of business laptops from Dell, Sony, Toshiba and other top brands
Is 'Internet Privacy' A Myth?
June 30, 2009 by Sam Roberts · Comments
This is quite a contradictory question, almost a Catch-22. After all, we place all our personal information on the internet and then want to know whether it is safe. Most of us lead two lives, the reality and the virtual, and we tend to keep them as two distinct identities. But there are sites that require authentic data to process the official requirements, or you may as well be working in the paper, stapler and snail mail era.
So even if we wanted to avoid, we are compelled to place something authentic about ourselves in some official site, and not necessarily the various Social Sites. Now, if you have taken the trouble of demarcating Dr. Jekyll from Mr. Hyde even in the confines of the virtual world, where and how do they converge to take on a singular identity? Good question, but to understand it real deep, you need to be a techie or a geek. From a lay-mans point of view, which would be ours too, let us understand this in the simplified language of the complicated cyber world.
Let us know that the moment we create an email identity, and we log into the internet thorough our safe password within the confines of our home on the very personal computer, we are still not alone. No, we are not talking of the Twilight Zone; we are talking of something worse called Microsoft, Google and Yahoo. Between these three CCS or Cloud Computing Service providers, nothing much is really ‘hidden’, so the internet privacy does become a myth.
Presuming you have a yahoo email account, a gmail, or even a hotmail account. Know that any of these is controlled by one of the CCS, and somewhere down the line, there is an overlap that allows the exchange and filtration of data. For example, you can create any false identity on a social site, but Google knows your real name, when and for what you use the search engine, your mails and chats and from whom including their email id, access to friends and communities on Orkut, pictures stored in Picasa album, who you have been tracing via Geolocation.
Google knows every Blog, your birthday, your appointments through Alerts, your music preference through YouTube. These are just examples of some of the Google features in regular use, and there are many more. Similarly, Microsoft has features like Windows Mail, Messenger, Live Spaces, Live Searches, Windows Zune, Live Skydrive, Live Maps, Soapbox, and the list goes on. It’s too technical, but somewhere down the line, there is an info-share or just a trespass that does occur, and it becomes easy to segregate the chaff from the rice, surfacing the ‘hidden’ you.
But let us be realistic and ask ourselves, ‘why do we need to hide from ourselves?’ If we just be our transparent selves, we won’t need to worry much about our identity. Yes, keeping important and very personal data is another thing, but then no one advises you to place that on the internet. The privacy on the internet is a myth, but that myth is safe as long as you are within the limits of the law.
Secrets to Fixing Computer Problems
May 14, 2009 by Ted Croushore · Comments
Fixing computer problems is really time-consuming, unless you have a plan. When repairing a computer, you have to make a plan or have an idea with regards to what you are troubleshooting or fixing if you are still hoping to discover the problem. Computer problems actually vary in shapes and sizes and so as how to fix your computer. There are the difficult ones and the easy to fix problems. To easily fix a computer problem, you have to determine first its type, the time it will consume and some plans to make the troubleshooting easier.
Among the most serious problems could be the hardware problem. If you heard some repetitious click sound in your hard disk, it only means that your hard disk is in the verge of death. In fact, it is also a sign that the damage has already infected and leaked through the heart of your computer, so it’s too late for you to worry. One of the causes of this problem is the power supply units. In fact, the power supply units are one of the primary causes of problems in computer. And you don’t need more experience before you know that your power supply is no longer working. Furthermore, even the power supply is still providing power; it will still cause more problems because of such.
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The main reason why computers have cooling fans is because they produce heat. However, when the fan fails, some of the reasons include the insufficiency of ventilation, laxity, lacking of repairs and other kinds of problems. If your computer shuts down, it means that it overheated. But, it doesn’t mean that the problem is already identified as the shutting down has been made. This occurs automatically since they are set up to respond to this problem. Consequently, when your computer is shutting down regularly, it means, it is overheating; thus, fixing this trouble requires you to have an educated guess which guides you to the computer components as well as allow you to trail down the main problem. In order to know the problem, checking the cables as well as the plugs are vital.
There are many ways that you can do to set up computer problems and to fix computer easily. One of these is to check the obvious parts especially if you are doing some trouble shooting. If you’re main objective is to eliminate them as the primary reasons of your computer problems. Sometimes when fixing the problems about this machine, this will guide you to some software cause. The problem will be visible when after installing the program. If this is your concern, you have to try removing the program. So if this has fixed the problem, you will find soon the root cause of the problem.
To avoid computer problems, you have to make some changes, you have to check its components, if such changes did not work, make changes again, do it until you become successful. It is important to be a methodical which is a very helpful characteristic in troubleshooting the problems in your computer.
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Registry Cleanup – Understanding Why Information Gets Backed Up
April 26, 2009 by Maxwell Hoeyberghs · Comments
Most people have heard at some point in their lives why it is important to use a cleanup registry for your computer. They know the basics about how it makes computers go faster and actually can prevent crashes from happening. Most people just do not know what causes this problem. They know they need to do the scans, they just do not know why.
Most people think it will be difficult to understand why you need to cleanup registry. It actually is fairly simple to understand. All you need to know is what the registry actually is. It is a place where all your computers options and settings have been stored over the years. When these get deleted or unused, they start to build up in the database and cause problems.
The reason this unused information causes your computer to run slowly is because your computer has to check its registry every time it goes to run a system. It does this to find all aspects of the particular system. Because you have not done a cleanup registry, it has to look through additional files that are meaningless, which takes time. The cleanup removes all this meaningless information.
Additional information also can gather in your registry because of incomplete downloads or installations. It even can happen from removing programs from your computer. Aspects of programs can get stuck in the registry, which factors into the slow computer. Using a cleanup registry is the best way to fix or remove all of those unnecessary bits of information. Knowing that not all parts of programs actually get deleted helps you understand how a registry can build up overtime.
Because many people do not even realize their computer has a registry, it is important to do all you can to learn about it. The more you know about computer basics, the more you are likely to be able to prevent common problems from happening. Running cleanup registry can become second nature so you never have to deal with a slow computer again.
You will be more likely to run a cleanup registry is you understand why it actually is important to do so. You will not realize how much you can prevent by not running them because you do not understand why they are necessary. You will not have to deal with computer crashes anymore.
Maxwell Hoeyberghs runs the website CleanupUrPC where he tests and reviews the most well-known registry repair tools found on the internet. In an easy table you can pick out which registry fix suits your needs!
