anti virus
Protecting your computer from hackers and viruses
Whenever you are connected to the Internet, it is a sad fact of life that your computer is at risk of being infected with a virus or spyware, or even of being hacked. This can happen without you even knowing about it. It doesn't matter whether you are just browsing through websites or signing up or logging in as members on others, you are still in danger of being compromised.
How to protect your computer from malware
As we sail through 21 century, internet becomes a way of living for many people around the world. No matter how you access the internet to check emails, read news, do shopping, or conduct business, there is no doubt that internet becomes a big part of our daily life.
How to Protect Your PC from Computer Viruses
In today's world a computer is pretty much a necessity. Most of us at the very least will use them regularly for simple word processing tasks, sending and receiving emails and browsing the Internet.
Unfortunately with this popularity has come an increasing risk from hackers and other people of malicious intent. It seems that not a day goes by without a news item about some new computer virus, trojan or worm intent on wreaking havoc with your computer's hard drive.
The threat posed by computer viruses should not be taken lightly. They come in many different forms depending on what their creators have designed them to do. This could be feeding back to the hacker information held on your computer; slowing it down and making it unstable, or even deleting files from it.
Computer Security and Availability
As people become more comfortable using computers, it seems that people's lives are being stored virtually on hard drives. Yet many people still do not take rudimentary actions to protect and back up their data. Having a backup for an emergency or securing your computer from intruders does not have to difficult or time consuming.
Think about all the music, text files, pictures, financial records, videos and other files that you have created or collected that is stored on your hard drive. What if that hard drive failed? Would you be able to recover those files? Would you want to? There is simply no reason not to have an external hard drive to back up your sensitive to. An external hard drive can make daily, weekly or monthly backups. You can set it to make backups on only those new files added to your computer or full backups every time. The software that controls the backup process is typically easy to use and very flexible. Do not be one of those people who suffers a hard drive crash only to realize that they did not have adequate copies of their files stored externally. Plan for the worst.
Minimize Computer Virus Threats
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Every computer user dreads the moment when a virus will manage to penetrate the computer system and become the uninvited party crasher. In an effort to minimize the probability of having to experience such a stressful moment, most computer users have now installed in their computer's memory, software programs that act as shields against such malicious threats. These defenders, called antivirus software programs are designed to recognize and thus prevent malicious computer code from being executed without the user's knowledge or permission. Most of today's computer users have at least one antivirus system installed in their computer's hard disk.
PC Virus Threats
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As the Internet threats continue to increase in number and complexity, some of the best antivirus programs, like Norton and McAfee, quickly respond to the justifiable consumer need to keep their computer environment secure. New and improved features enable these enhanced versions of antivirus and antispyware programs to detect, then quarantine and finally remove malicious code, which can harm computer files and/or disrupt a variety of computer functions.
Computer viruses are software programs deliberately designed to interfere with the usual computer operations, by recording, transmitting, corrupting, or deleting data. Some of these malicious programs also have the ability to copy themselves to other computer systems and thus spread to new unaffected computer units, much alike a human virus does. Since the introduction of the Internet, these dangerous software programs have increased in number and frequency, causing people to take measures against them. Nobody wishes to experience the frustration and anxiety of having to find ways to retrieve precious personal or business-related data, which most of the times are damaged severely or lost forever. In fact, the computer viruses can be of any form. They range from annoying software programs that run during setup mode and decrease a computer's ability to function properly by slowing things down or causing problems during an otherwise simple process, to complex destructive programs that may lead to the complete deletion of a computer's memory or other important components' distraction.
Keep Your Computer Virus-free!
Somewhere out there in cyberspace are malicious vandals hard at work dreaming up new computer viruses. Eugene Kaspersky, (of Kaspersky Lab Virus Research), in a November 23, 2005 article posted in Security News, said, "The number of new viruses and Trojans is now increasing every day by a few hundred. (Our) virus lab receives between 200 and 300 new samples a day." That is Not a misprint. He said 200-300 per DAY!
The worst ones we hear about. The large majority are quiet and anonymous like termites, often doing much damage before they are detected. Like human viruses, their effects run the spectrum from mostly benign to potentially fatal to their unwilling and unwitting hosts. Also as in human viruses, there are two different approaches to dealing with them: Prevention and Cure.
How To Avoid A Potentially Dangerous Computer Virus
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The fact is, virus coders are becoming more sophisticated every day. As computer users become more educated and anti virus software gets more effective, virus coders are always looking for ways to get past both internet users and anti virus software.
This means that users need to remain ever vigilant to avoid becoming the victim of a potentially very harmful computer virus. It is important for every computer owner to know that not all viruses are the same. Some computer viruses are just annoying, generating popup ads as you browse the web, or increasing the amount of SPAM you receive.
5 Simple ways to keep your computer secure and virus free
These simple tips will help you stay virus and spyware free, even if you're connected to the internet 24 hours a day.
1. Protect yourself
Good protection on the Internet these days consists of 3 components: anti-virus software, anti-spyware software and a firewall.
Good virus protection doesn't need to cost you a fortune. You can get excellent free anti-virus software at www.grisoft.com. Even the professional version of their software is very affordable.
For spyware protection, go to www.lavasoft.de and download Ad-Aware SE Personal, also free. This will zap the most common spyware and adware found on the Internet.