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Computers Articles
241. Do You Know About The Mac Memory ?
A Mac is still similar to PC memory on a Compaq or Dell in how it works.
242. The Right Way to Buy the Right Product
This article is about the printers which are being enlisted on the internet.
243. The Purpose of Ink Cartridges
This article is about Ink Cartridges and their uses. Tips on refilling are also given.
244. How To Make The Best Deal In Gateway Laptops
This article will give you information on how to get discounts on gateway laptops.
245. Data backups are the biggest security threats! Surprised?
Gary, a network security consultant with Fortune 500 companies, and an editor of http://www.data-recovery-reviews.com argues that data backups actually hinder corporate IS security and makes a case for offsite data backups. Gary J, security consultant of the Disk storage and network security portal at http://www.data-recovery-reviews.com ,starts off every conversation with IT senior management with the question ‘Did u ever stop to think that data backups are the biggest security threats facing your company today?’ The usual response from corporate IT big-wigs is ‘No way. Data backups are supposed to help us recover from security threats and not a security threat’. And where are backups usually stored? Backups are usually stored in the most accessible part of the office for easy backup data recovery! Gary Joseph calls for a contrarian view on physical data backups. Physical data backups may be necessary, but you have to keep them under lock and key. Most organizations store corporate data securely in ultra- tight security data centers. Corporate data centers also have an elaborate network of firewalls, demilitarized zones and honeypots to reduce security risks to the system. However, corporate data center management never ensures that backups of even the most mission critical applications are secure. Gary , with his vast internet network security consulting experience, calls for a move to online offsite data backups (Read article at http://www.data-recovery-reviews.com/offsite-backup-services.htm). This ensures that the data backups are not only stored in a secure separate location but also are automatically catalogued and immediately available for data retrieval in case of a data center disaster. Offsite data backups have become quite popular in recent times in corporate data centers, due to the ease of use and automatic provision of business continuity without any elaborate BCP planning. Gary’s organization is a huge supporter of offline data backups and suggests that offline data backups are the future and can even be combined with technology offshoring initiatives in order to save money in creating the offline data center. This article may be re-published in its entirety as long as the author Bio is included in full,including the links to the author's website and contact details.
246. Crouching Trojan, Hidden Malware Crouching Trojan, Hidden Malware
Trojans are not just more dangerous than computer viruses, they're stealthier, too. Find out where they hide. Minions of an evil master lurk in your hard drive, crouching in your system registry, ready to pounce. What Is a Trojan? The word "Trojan" is a mystery to most people, even many who think they know its true meaning. If more people really understood what Trojans are and the risk they pose, there would be fewer Trojans, since fewer people would ever leave their machines vulnerable to them. A Trojan is malware. Malware is a special kind of software, like spyware, adware, and viruses that no one wants. Yet a Trojan is more dangerous than any other kind of malware. Unlike those other types of malware, Trojans are not mindless flunkies hurled at your computer by their masters. A Trojan is a master that first craftily infiltrates your PC, then unleashes its malware henchman. What Trojans Do • Some Trojans may install worms, which are programs that use your computer and internet connection to send out armies of server requests in the hope of shutting a particular website down, or to spread viruses or worms to other computers. • Other Trojans are thieves, out to steal your computer's processing power and turn it over to their hacker masters, often by setting up a backdoor, a hidden internet connection that allows for outside manipulation of your machine. • Some thieving Trojans are fraudsters that may go after your financial information by installing keyloggers that record what you type--especially passwords and important banking numbers. How Do Trojans Hide? No one thinks they have a Trojan on their computer until it is too late. That's because they do such a good job of blending in. • Trojans come disguised in innocuous file names, often pretending to be a helper application to software or an essential operating system component. • Trojans try to avoid calling attention to themselves, and so will often only interfere a little, if at all, with your computer's performance, choosing instead to do their dirty work while your machine is idle. Computers left on and connected to the internet while their owners are asleep or at work or school are favorite targets. How Do You Remove Trojans? Removing Trojans can be a can of worms. Here's why you need to proceed with caution: • Since Trojans can disguise themselves as software your computer actually needs, you could accidentally delete a vital program or system registry entry. In the worst case scenario, you won't be able to restart your computer. • Many Trojans are trained for survival. When you try to removal them manually, they may simply copy themselves to another directory. Intimidated? You don't have to be. Rather than trying to defuse a Trojan yourself, why not call in the bomb squad? Good anti-spyware and antivirus software will fight Trojans, too. Just make sure to look for a program that specifically says it fights Trojans. After all, this is no job for amateurs.
247. DataRecovery:Beginners Tips
Right now you probably in a lot of mental pain, and all you’re concerned about is recovering your data as quickly as possible - so we’ll refrain from comments on the wisdom of regular back ups. The time for preventative measures has gone - the issue at hand is data recovery. First - a simple tip could save you a lot of money. Take out your rolodex and get hold of your tech-savvy friends. If you’re in luck, they’ll offer to help, and if you’re really lucky, they might even have some disk recovery software. If you’re out of luck, then get out your wallet or purse out now... because this is going to cost you. Also, be prepared for a lot of time being wasted - data recovery can take a long time. The first thing to establish is what exactly is wrong with your hard disk: * Either your computer won’t boot up, or * Your computer boots up OK but you can’t see one of your other drives. Let’s see if we can eliminate the worst scenario. Listen closely to your hard drive - is it making any sort of weird noise, such as scratching, scraping, ticking etc? If so, then your drive is physically damaged and the only hope that you have is to take it to a data recovery service where experts might be able to get your data off for you. These services are expensive and time consuming - so you need to make a judgement call as to the value of data on the disk: If it’s only your saved game data or downloaded music files you would like back, you’re probably better off kicking yourself for not backing up, and accepting the data loss. If, on the other hand, it’s a book or other type of information product that you’ve been working on for years, then send it to a data recovery service for an evaluation and quote - it usually costs nothing. If your hard disk sounds OK, then you stand a decent chance of recovering data yourself. First you’ll need to download some software to help you out. Unfortunately, the better software utilities are not free, but the good news is that many allow you to try them out to see if they can access the data. There are some freeware products available but generally speaking these are not easy to use - no user interface / little documentation, or they are not very effective. There’s a list of recommended software on our site - http://www.recoverdatafiles.com - compare the different options then download a few of the trial versions. Your next steps will be based on how your hard drive/s were setup: * If you only have a single hard drive that has not been partitioned or split into different “logical” drives, you’ll probably need to attach the hard drive to another computer that has enough space to store all your data. This can be quite technical so if you don’t have the skills please get a computer savvy friend to help out. Another option is to purchase an external USB hard drive case. You can then simply slot the hard drive into the case and plug it into another PC using a USB port. * If you have a multiple drive setup and your computer boots up fine, then it will merely be a case of getting the downloaded software to read the files and then copy them to another drive - provided you have a drive with enough space on it. If not, you’ll need to attach the hard drive to another machine with enough spare capacity. * The scenario where you have a multiple drive setup, where the problem drive is the one that contains your operating system files is more tricky. Look for a data recovery software package that has a boot disk option available. What this means is that when you start your computer with the boot disk in it, it will automatically run the data recovery program without trying to start windows. You should be able to see your files and then copy them across to another drive. Hopefully these tips will enable you to get all your important files back. Once you’ve had some time to recover, please take a look at the various articles on our website - our goal is to make it one of the best resources on data recovery.
248. Data-Recovery: What You Need, Correctional Institution Preventive Maintenance Software
Data recovery is something we hope that we will never need. Whether you simply make the mistake of deleting important software or you lose it all in a computer crash, that valuable asset of information may seem like it is lost forever. But, if you have complete and quality data-recovery software on your computer or through your system, you can be confident that it has a backup and it is there even though these things will happen to you. This can be so important when it comes to safeguarding your business or your personal information. What people do not realize is that there are a number of ways that things can go wrong on their computers. Whether you are responsible for the computers of a large corporation, a small business or even just your own personal computer, having a way to restore information when things go wrong is quite important. Here are some things that could happen to you, well, anytime, even right now. Your computer could be running slowly or be loaded with powerful spyware that can destroy files, transmit personal data or, even worse, cause the computer to crash. All of a sudden, it’s gone. Or, you could be working along nicely without a care in the world and bam! A power surge, an electric storm or something else electrical happens and it’s all gone. There are many more ways in which you can lose all of the personal data that is stored on your computer. You don’t even have to have the programs running to lose it. Nevertheless, many people mistakenly believe this will not happen to them and therefore do not do anything to prevent this total loss. Data recovery is necessary for this not to happen. The strange thing is, it takes only minutes to install and use and it virtually and it takes care of itself. It is not overly costly either. So, why don’t more people use data recovery? They just don’t realize its importance. And that is one mistake we don’t want to make. Data recovery is a need all computer users have. There is a great need for preventive maintenance in correctional institutions. The public would be at risk if penal facilities waited to solve problems until after they manifested themselves. Correctional institution preventive maintenance software is necessary to ensure that life in the facility runs smoothly and none of the prisoners escape. As the governments and other organizations allot revenues for correctional facilities, there may be debate about the costs of such maintenance. Although the software is expensive, it is both effective and necessary. The best way to implement preventive maintenance software in correctional institutions is to integrate it in facilities statewide. This provides a uniform plan for all of the penal institutions and makes it easier for such facilities to work together if need be. This also assures that all of the institutions will be equally maintained and none will be in worse condition than the others. As with many other large institutions, standardization of correctional facilities is of paramount importance. There are many goals of correctional institution preventive maintenance software, including maintaining of the prison, reducing or eliminating emergency repairs, and systematically updating the information database. The need to maintain the physical facility is obvious – the safety of the public and the living conditions of the inmates depend on the prison being well-maintained. The need to avoid emergency repairs is parallel to the maintenance of the facility. The integrity of the facility would be disturbed if the building suddenly needed to be repaired, creating a breach in the orderly pattern of operations. Finally, the creation of a comprehensive database makes it easier to keep accurate records and to share information between facilities. Correctional institution preventative maintenance software streamlines the operations of the facilities and minimizes unpredictable events. In the long run, it saves the taxpayers’ money by making the institutions more efficient.
249. Consumer Beware. Identity Theft Tools & Techniques
The Tools Used In Identity Theft Identity theft is very quickly becoming the crime of choice for thousands of criminals worldwide. With online Internet access to just about any kind of database you want becoming easier and easier to acquire, the crime of Identity Theft is becoming so easy, a child could do it, if they are even mildly adept at using a computer. So how does identity theft occur? Below are some of the ways you can become a victim Identity Theft From The Dead: The goal here is to scour through newspapers obituary columns to find out who has died lately. Then once you get a list of the dearly departed and their addresses, you go over to their homes and grab any mail that is laying around. Some of the items used in identity theft are bank statements, credit card receipts, tax bills, and utility bills. They will even go through the garbage looking for anything that will help the perpetrators with the identity theft This may take a few days maybe up to a month, but you can be sure that many of the dearly departed's loved ones are to traumatized & busy with other details to stop credit card bills and invoices from creditors from being sent out. Another way to exploit those who have left this earth, is to make an appointment with a realtor to view the property of the newly deceased. Once inside, the thieves will go through the house looking for mail, invoices, even ID that may still be in the house, literally anything that will help the crooks with the identity theft of your loved on. Scotland just had over 7000 dead identity theft victims in a recent crime spree perpetrated by Scottish gangs. Statistics say that around 30 percent of all ID thefts occur by stealing the identity of a dead person. High Tech Identity Theft: One of the laziest ways to perpetrate identity theft, is to place a computer recording device on a victims computer. Once this type of spy software is installed, it will capture and record ALL computer activity... everything from passwords, banking information & credit card numbers, to private emails & chat conversations. The spy software will then relay this information over the Internet directly into the identity theft criminals email account. The nice thing for the crooks who operate this way is, they just let the victims emails pile up in an free untraceable email account, and then maybe once a month use an email parser to scan these emails for the information they need to get your money.This can be a totally automated process.The spy software is easy to buy off the Internet. There are over 500 types of this spy software commercially available to anyone who want to buy it. Identity Theft Through Mail. If the crook can get hold of your mail they will easily be able pull off and identity theft on you, and spoof a lending institution into granting a bank account to the scammers. They will simply take a leisurely drive through the country in the guise of delivering handbills to mailboxes. While they are at these country mailboxes they will pilfer your mail, Many of us aren't waiting for our bills with baited breath, so it can be a couple of months until we realize we haven't received our bills. By that time the identity theft has occurred and the crooks are long gone. The other simpler way to get your mail is to put in a change of address to the post office and re route your mail to the identity thieves new post box. This is a common practice, and if you are on vacation you will be none the wiser. Identity Theft Through Forged ID: These tools are a bit more high tech an require some computer skill, but nevertheless many identity theft has been perpetrated by generating social security cards, drivers licenses & birth certificates. The software to do this can be acquired online freely if you know your way around. All that's required for this type of identity theft is a computer a printer and a software to tell the computer how to do what you want. Identity Theft Through Shopping. Have you ever been to a restaurant and paid with your credit card? Do you follow the waiter to the cash register and watch him as he runs your card through? It's very simple to grab your credit card numbers including your expiry date and the 3 or 4 digit security code on the back of your card. Then all the crook has to do to make you a victim of identity theft, is wait a few weeks and then go on an online shopping spree, using your stolen credit card information. It will be very unlikely that you will be able to sort out which retail outlet your card numbers were stolen from. This type of identity theft is extremely easy to pull off.
250. Six Must Have Features for Enterprise Laptop Backup
With expanding definition and amount of "Critical Data" on enterprise laptops. Enterprises are looking at new generation of laptop backup solutions. This is fueled by increasing security concerns, user mobility and cross-geography office expansions.
251. Make Best Use of Resources, Go for Recyclable Office Supplies
This article talks about the different types of recyclable office supplies and reviews some of the benefits of using only recyclable office supplies.
252. Buying a laptop that you can use as a personal assistant
Don’t be surprised but buying a laptop can be even harder than buying a desktop computer. In fact, buying a computer is very straightforward. Laptops, however, are very personal stuff because it’s something that you will carry around with you and sometimes act as more than just a computer for you to work on. They become a companion! That’s why finding and selecting the right laptop can be very tricky.
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