Spyware Search and Destroy

Posts Tagged ‘Protecting’

Protecting Files from Corruption and Malware

Symptoms of File Corruption

Corrupt files are files that have become damaged in some way. When a file is damaged, you’ll usually find out when it fails to open. For example, if your trusty Excel worksheet suddenly refuses to open or causes the application to crash whenever you open it, it’s most likely corrupt. Not only can data files become damaged, system and application files can too. When this happens, your computer or the application will act up. You may see an error message telling you that a necessary file is damaged or missing or the computer or program will simply crash with not message at all.

Causes of Damaged Files

What causes corruption? Many culprits are to blame including malicious programs and computer viruses, unexpected shutdowns, power surges, buggy software, lack of computer resources (which can lead to unexpected shutdowns), and even operator error. Many of these causes are directly related to the unexpected shutdown issue. When the computer shuts down unexpectedly, open files may be damaged as they have not been properly closed. A power outage, computer crash, or even the user removing a USB flash drive without properly stopping it can damage files. When the computer lacks sufficient resources such as memory, or when it is overloaded, it can crash which can cause corruption. No files are safe from damage!

File Corruption Prevention

Obviously, prevention is the best policy though it’s impossible to completely eliminate the threat. Positive steps that you can take to protect your system and data files include: installing antivirus and antispyware products to keep your computer protected from malicious programs; regularly backing up your data files and creating System Restore points; ensuring that your computer has sufficient resources such as memory, hard disk space, and processing power; using an uninterrupted power supply if you live in an area where power surges and outages are an issue; using a surge protector; removing portable storage devices properly; and closing programs and files that you are no longer using;

In addition, keep your all of your software (including computer security software) and operating system updated with the latest updates from the manufacturer. A smooth running computer is less likely to crash, so make sure that you regularly maintain it by defragging the hard disk regularly and keeping it patched with security updates.

Repairing Corrupt Files

What if your Excel spreadsheet won’t open? What if your operating system is suffering from a damaged or missing a crucial system file? How do you recover from corruption? The answer depends on the type of damaged file.

If it’s a damaged system file, you may be able to roll back your system to its previous state by using System Restore. You may need to use the operating system’s repair utility which is often found on the original installation disc. You might be able to use the System File Checker to scan your operating system for missing or damaged files. If the corruption originates with a program, the program may have a built-in repair tool. For example, Microsoft Office has such a utility. If not, reinstalling the program should do the trick. Damaged data files are trickier. However, some damaged files can be recovered. For example, Microsoft Office has a “Open and Recover” tool built into its products.

File corruption is a real threat. Do your best to avoid damage to your system, programs, and data by taking preventative measures.

Protecting Your Computer with a Firewall

Why do you need to protect your computer with a firewall? Does a firewall really help?  A firewall is a program or hardware that provides your computer protection from anonymous hackers, worms, and viruses that try to invade your computer through the Internet. It is a barrier that protects your computer. The firewall scans the things that go through your Internet access point to filter your computer from anomalies based on how you customized the settings.  If you are lucky, your antivirus firewall software program may already have an integrated firewall solution.

A firewall’s task is tantamount to an actual, physical firewall which keeps fire from spreading to other areas or even your home.

When using your computer at home, or you have a network of computers, or you are using your computer for business, it is essentially important to turn on your firewall.  The firewall has two variations. One is hardware and the other is a software program. The hardware firewall is a piece of electronic device which is usually used by businesses handling large networks. Computers used at home usually use the software firewall.

The firewall is needed especially if you have a DSL service or a cable modem for Internet connection. But, having your firewall turned on does not mean you are completely and fully protected from hackers, worms, and viruses.  The firewall will not always block virus in emails or malwares from attacking and infiltrating your computer.  You also need to have updated antivirus software installed in your computer to double the security and increase the protection.

Firewalls use different combinations of the three ways to control the inflow and outflow of traffic in the network:

Packet filtering refers to the analysis of small chunks of data. The firewall scrutinizes the header information which holds the source, destination IP addresses, and the ports.  Packets or small bits of data that pass through the filters are sent to the requesting system while all the other data are rejected.

Proxy service. In the proxy service, the information or data from the Internet is reclaimed by the firewall and launched to the requesting system and from the requesting system to the firewall.

Stateful Inspection does not scrutinize the insides of the packets, rather, it evaluates key parts of the packet to the information in the trusted database.

Make sure that your computer runs with a firewall.  If you can, you should also try using an all-in-one security suite such as an antivirus firewall software program that works both as virus protection and firewall.

Protecting Your Computer From Viruses, Spyware, And Other Security Threats

Most of us rely on our personal computers and those in our office to complete multiple tasks each day. If that data is lost or compromised it can create numerous problems for us. Protecting computers against viruses and spyware is something you should do before you start using any program on it. The information you prevent from being accessed could be your credit card accounts and bank accounts. If they are compromised you can end up becoming a victim of identity theft.

One way that people accidentally end up with viruses or spyware on their computer is by not paying attention to the sites they use. Don’t get into the habit of giving out your personal information online just because a site asks for it. To opt in, you should only have to give them a first name and an email address.

Always check the address in the URL to make sure you are accessing a secure site. It should start with “https” as this will let you know it is very secure. If it only starts with “http” then the site is not secure and you can end up compromising the security of your computer if you continue entering information on the site.

Viruses can spread very rapidly so if you think your computer may be infected, you should take care not to pass it to any other area of your computer or to others via email. By disconnecting your computer from the network you have a good chance of isolating the damages.

Always be on the alert for various types of emails known as phishing. This is a scam to get you to provide personal information. Once you do, spyware can be attached to your computer. Never respond to emails asking you for personal information as most credible companies won’t contact you for such information.

Make sure you purchase a virus and spyware protection program that is very easy to install. Most of them offer step by step instructions for you to follow. You can find out how easy such software programs are to install before you buy them just by reading some independent reviews online.

You need to choose the program for your computer protection very carefully. While they are designed to give you the very best security, you can be sure those trying to pass viruses or get spyware into your system are very smart. They have learned elaborate tricks to be able to gain access to your information.

One of the latest tactics that these criminals have been using is to sell software that is supposed to protect your computer from viruses and spyware. Unfortunately, what they are selling you is actually the very thing you are trying to protect yourself against. Always get such software from a company that has an excellent reputation, not just any one that you come across online for a good price.

In order to ensure your computer is well protected against viruses and spyware, you want a program that offers you instant updates. These will usually happen for one full year after you install the program. This ensures that your protective software is always the most current available and criminals will have a hard time infecting your computer system with viruses or spyware.

Protecting your computer from viruses

Do you know what to look for in anti-virus software?

You just bought yourself a new computer! Can’t wait to get it out of the box. Maybe you have had a computer before and maybe this is your second or third computer. And, you don’t want to have all those problems you hear about. This is the time to think ahead and go for a positive online experience.

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You should realize that while you are unpacking your new machine, there are people all over the world who are plotting to spoil your computer with maliscious, well-thought out plans. Your computer will endure attacks moments after you go online. This is why we all have to use antivirus protection. You and I just have no choice. The single most important program on your computer is your anti virus program. And, it should be a really good one. Everything on your computer, from your valuable software, your work, to your personal financial records is contantly at risk. I will explain some of the features you should look for in anti-virus software.

Most of us make our choice on price alone. That is, after we use the product that comes with our computers. This is not the way to choose something so important. You need to look at several products before making your decision.

Look at your available options. Start with the anti virus software that came with your PC. You can get started by getting that software up and running. Don’t try to postpone using anti-virus software. After a period of time, your software needs updated. While you are online, your software should be allowed to make daily updates. It is very important to make the first update as soon as your new computer is online for the first time. It is very likely there have been a lot of new threats and viruses introduced since the computer left the factory. Updating the software is the best way to keep your computer protected against these new online dangers.

As you use the software that came with your new computer, it is a good idea to make a list of what you like – and don’t like – about it. Is it easy to update? Is it user friendly? Is it easy to see any problems? Does the software notify you if the update could not be completed? Are updates made available on a daily basis?

Now, you have a basis for establishing what to look for in anti-virus software. Read all you can online to get even more information. Some anti virus companies make their software available in trial versions, so be sure to check out a number of different products before deciding which one best suits your needs. Some of the best is free, without a trial.

Take some time to get the best protection you can for your computer. And, periodically back up your files. Al little planning can make your computer experience an enjoyable experience.

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Protecting Yourself and Your Computer While Using Social Networking Sites

Social Networking sites can be a great place to catch up with old friends, meet new people from all over the world, as well as have a place on the Internet that is uniquely your own. But social networking sites can also be hotbeds for harmful computer viruses and malware. So how can you enjoy your time on the social networking sites, yet still protect your computer, as well as your personal information? By using caution, and following some protective measures, you will not only be able to enjoy your experience using social media, but you will not harm your computer, or risk your personal information in the process.

Social Networking sites like Facebook, Myspace, and Twitter have become exceedingly popular for kid and adults, all over the world. But the real question is, is it safe? The answer is yes and no. Ultimately these sites are well protected against viruses and malware, but there are always circumstances where your computer could be vulnerable. However, if you follow the right precautionary measures, and you stay vigilant, as well as informed, you will not only enjoy your social media experience, but protect your computer and personal information as well.

Some ways to stay vigilant while using social media sites is to never divulge any personal information. This means never listing information on these sites such as your phone number, address, social security number, etc. Sometimes using your full name can even put you at risk, which is why using nicknames or name abbreviations aren’t always a bad route to go. Also, be aware that almost anyone all over the world can view your page, as well as pictures you may have on there, and other personal information. If this is something that you want to stay away from, many of these sites offer you an option of making your profile private, so that only your contacts can view your page. By being smart, and protecting your personal information, you can protect yourself from viral predators, as well as anyone else looking to misuse your personal information.

Now that you know how to protect yourself, what about protecting your computer? Protecting your computer from viruses and malware, is much like protecting your personal information: it takes vigilance and proper education. One important step to take is to protect your password and log in information. The most common way for hackers to access your social media accounts is by getting access to your user name and passwords, then sending harmful information from your account. The best way to protect against this is by never divulging this information to anyone. Also, make sure to keep your passwords safe by changing them periodically, and not making them too easy to figure out. Secondly, these networking sites will never ask for your user name or password after you have registered an account with them. If you get an email from one of these sites asking you for your password or username, delete it immediately. Moreover, please be aware that some url shorteners may lead you into trouble. If you don’t know the person sending the link, be careful and make sure your security software has been updated before clicking.

Social Networking sites can be great places to meet people, contact old friends, as well create a unique site to attract like-minded people. But with using anything on the Internet, there are inherent threats and dangers. Protect yourself by using common sense, staying vigilant, as well being informed about new threats and viruses.

If you liked this article, tell all your friends about it. They’ll thank you for it. If you have a blog or website, you can link to it or even post it to your own site (don’t forget to mention www.meetingwave.com as the original source).

Protecting Your Network With Professional Internet Security Services

Why should you consider protecting your network with professional Internet security services? There are several reasons. But they all come from the same root: these days, Internet-based crime appears to be everywhere and whether you like it or not, your system could be next. You can’t afford to have your business ruined by a virus, a cyber thief, or even a computer failure or human error, or anything else of electronic nature.

What will a good quality professional Internet security service give to you? A whole lot.
• Bots, worms, viruses, spyware, Trojan horses, and root kits are all blocked. The value of such a service in today’s world simply cannot be overestimated.

• A silent two-way firewall defends you from hackers. This will work against them even before they realise it.

• 5 to 15 minute pulse updates give you constant protection. Your computer protection will never be lacking or lagging behind with this aspect of the service.
• AI-driven scans keep the scanning brief and to the point. No long delays while your computer runs its scanning system. These days, it can be done in a few minutes, and unobtrusively.

• You are protected against Internet attacks which exploit your software’s vulnerabilities. Cyber criminals today are highly sophisticated, and they have created numerous “dark side” programmes to attack specific software that they know businesses routinely use.

• Threats that go unrecognised by the garden variety antivirus techniques are uncovered and recognised. Programs that attack your computer’s registry are especially malicious, but now they will be blocked.

• Powerful e-mail anti-spam programs. What business doesn’t need that these days?

• Your computer is protected if you ever use public wireless networks such as while traveling. This is obviously an extremely important service to have for anyone who needs to travel on business.

• Phishing and otherwise unsafe websites get identified and blocked if of course you don’t override this and verify it as safe, while trustworthy sites get authenticated. If your business does a lot of research, this service is invaluable.
• Login and personal data are secured, managed, and safely stored. Never again let forgetfulness wreck your business day.

• Spyware and key logger programs are blocked. You may not even know that you have these on one of your computers, but they are still blocked from doing their dirty deeds.

• Your important files are automatically saved either locally or in secure online storage. This is a tremendous time saver.

• Lost folders or files are automatically restored. A modern day miracle!

• Your computer’s performance and speed are optimised. How much money have you lost over time thanks to a slow or inefficient computer? Now, you will start saving money.

• Common computer performance problems are automatically uncovered and repaired. How much money do you think that will save your business?

Today’s business world is dominated and driven by computer technology. If you own a museum, you don’t think twice about using professional security guards and systems to protect the precious valuables contained inside. Why should it be any different with your business’ driving force?

Computer Security: Protecting Your Data

Computer Security has become increasingly important as more and more companies rely on software to run their business.  This article will provide you information about computer security and how you can use it to protect your data.  Whether you’re a business owner, an executive, or an IT manager, the following information will be beneficial to you.

A “safe” computer is still a target. As new weaknesses and new systems of attack are discovered, just about anyone can most likely launch an overwhelming attack against an unprotected network. Computer security is a requirement.

Network attacks are developing in their class and in their abilities to dodge detection. Also, attacks are becoming more centered and have bigger money implications for their victims.

Connecting a computer to an external network (for instance, the Net) introduces the chance that outside assailants will exploit the network, maybe by taking network information or by impacting the network’s performance (for instance, by introducing viruses). However, even if a network were disconnected from any external network, security threats (in reality, the majority of the likely security threats) would still exist.

In particular, according to the Computer Security Institute (CSI) in San Francisco, California, roughly 60 to 80 percent of network misuse situations spring from the interior network. Thus, although network isolation is never possible in today’s e-business environment, even physical isolation from other networks doesn’t guarantee computer security.

Primarily based on these contributors, network directors must consider both external and internal threats. Computer security threats originating within a network are far more serious than external threats. Here are some reasons for the seriousness of internal threats:
– Internal users already have understanding of the network and its available resources.
– Inside users generally have some level of access granted to them due to the nature of their job.
– Standard computer security mechanisms like Intrusion Prevention Systems (IPS) and firewalls are ineffectual against a lot of the network misuse originating internally.

On the other hand, external assailants potentially don’t have intimate understanding of a network, and because they don’t already possess access credentials, their attacks have a tendency to be more technical in nature. For instance, an assailant could perform a ping sweep on a network to spot IP addresses that reply to the series of pings. Then, those IP addresses may be the subject of a port scan, in which open services on those hosts are discovered. The assailant could then attempt to exploit a known weakness to compromise one of the discovered services on a host. If the attacker gains control of the host, he could use that as a jumping-off point to attack other systems in the network.

Based on these factors, network administrators must consider both internal and external threats.  By monitoring computer security, you can significantly reduce operating expenses and improve overall company productivity.

Computer security solutions can help you protect you data by detecting and eliminating computer security vulnerabilities, including the following areas:

Unapproved Software: Ensures that all software applications installed on your network computers are approved by your company’s security policy.

Suspicious Traffic: Detects abnormal traffic on your network that could indicate an attempt to access or manipulate your computers.

Intrusion Vulnerability: Identifies open ports or other undesired access points that could put your computers at risk of intrusion.

Malware Protection: Protects your network with antivirus and other computer security software; ensures installation, updates and proper function on all computers.

Updates & Patches: Assures all critical security updates and patches are installed, with Microsoft’s minimum protection.

Security Practices: Ensures all your computers are configured and used in accordance with best practices for IT security.

Clear Blue Agents: Monitors your computer security status and lets you know how to solve any problems it detects.

Virtual Security Assistant: Provides 24/7 security for your entire network at a fraction of the cost of human domain experts.