Basic Tips To Protect Your PC Computer Science Essay

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Why should you updated your computer? - Windows Updates are your front line of defense in infected by malware, virus and spyware. If you cannot run Windows Update, you are probably infected as malware, spyware, virus etc and firstly its will break Windows Update and stop it from running normally. If your antivirus does not pick up the infection then it is more than likely a "boot virus" and you are left with only one choice so that you can guarantee the infection has gone. You could try using system restore to go back to a pre-infected state but if Windows Update still will not work you can also try using others option which is format your hard drive and reload Windows or by formatting your computer.

Use up-to-date antivirus software

(why you should updated your antivirus) - Antivirus software updates is probably to protect your PC against the latest threats of viruses. Without updated, antivirus software can quickly become ineffective; leaving your computer vulnerable to whatever new worm or viruses comes along. Updating virus definitions isn't the same thing as upgrading to a new version of the software. Updating the anti-virus means making sure that key parts of the antivirus software stay current and make sure your computer is secure updated.

Use up-to-date anti spyware software

Anti-spyware programs work mostly like anti-virus programs, but the difference things is the spyware can scan for different things. Spyware detection programs, also known as anti-spyware programs, spyware cleaners, and spyware removers, are designed to search out and remove spyware and adware from your computer. Anti spyware will detect, deactivate, and remove spyware from your computer. Plus it will avoid your computer from spyware. It has already destroyed by blocking the spyware from accessing your computer in the future. The spyware symptoms is most likely such as you can see pop-up advertisement all the time, your computer setting have changed and can't change it back to the way they are, web browser contains additional components and make your computer seems sluggish cause of spyware programs can slow down your computer and errors in the software can make your computer crash.

Keep your browser up-to-date

By updating your browser its will allow the software to run the updated that provide and fixes the browser to known as problems, improve performance, and provide new functionality. In general, it's up to the user to decide if and when software should be updated or upgraded to a new release and to make sure user computer in a good secure phishing scams and unsecure websites, and provides added privacy protections on the web.

Counter Measure

Protect your computer using password

Using a strong password is among the most important steps you can take to protect your computer from hackers and other unwelcome users. If you are logged on as an administrator, you can create a password for any account. Within creating your password make sure your change the password regularly and create a difficult password to guess by other people or user. To created a strong password it's should be more than 8 characters long, including mix uppercase and lowercase letters, symbols and number into your password. It's also don't ever reveal your password to anyone and provide your password over phone or via e-mail to make sure you identity secure from being misused.

Do lock your computer when you are away from it

If you're leave all your programs open while you are out from your desk do lock your computer. It is very important because it ensures the safety of your corporate and personal information and data. There are two ways to lock your computer which is using the windows logs off button or by pressing the windows button on the keyboard + L button. Upon returning to your desk, you will be prompted for the same password that you use to log in to your computer to continue working.

Attack elaboration

Do not open any files from strangers

(why you should not open any files from strangers) - Instant messaging (IM) and e-mail can spread viruses if the user computer is unsecure and not carefully used the internet usage. Do not open any files attached to an e-mail or instant messaging (IM) from any unknown, suspicious or untrustworthy source. Open the instant messaging (IM) or e-mail by trusted sender only if not its may contains viruses. Some viruses can replicate themselves and spread through e-mail or IM. Delete junk e-mail, do not reply or forward this e-mails because these types of email are considering as spam, which is intrusive mail that clogs up the network. If you downloading the files from internet make sure the files being ensure the source is legal and known. Verify the email that being download on the anti-virus program checks and test it with your own anti-virus software.

Backup all your data

(why you should backup) - Data loss can happen in many ways. One of the most common causes is physical failure of the media data is stored on. Probably you have everything saved on your PC's hard drive. Those hard drives will not proper forever and its might crash suddenly without warning. Another possible cause for data loss is power failure or spikes. It can result in loss of the document you are currently working on because you did not save it before the power failed and your PC shut down, or in loss of your entire hard drive because a power surge fried your motherboard and destroyed the file allocation table of your hard drive. Also worth mentioning is data loss through virus attacks. There are plenty of nasty computer viruses out there that will delete files on an infected machine. That's why virus protection is just as important.

(user tips, solution) - The best thing to do with your files is to store them on a separate partition or hard drive to the operating system. For example if you had C: drive and D: drive you should have Windows installed on C: drive and you're D: drive saved files. By using this method if your computer crashes then the files will still be safe. But this does not mean you do not have to backup the important files. You should have two copies of any important files and they should be stored in different locations. For example if you saved a group of photos in C: /users/remy/pictures you should not store the second copy on C: drive. You could backup the file to an external hard drive or even a disc. Those are the normally example list of backup files - my document, e-mail address book, e-mail folder system, e-mail account setting(username & password) & driver for computer (sound, chipset, network etc)

Use a limited account for a safer life

(why user use a limited account to access the computer) - Within using a limited user's account also can browsing internet, run most software which has been installed on a computer, sending and receiving email. But they cannot change important system settings or install most software programs in the computer. It is much safer to run your computer in limited user mode for the vast majority of the time. This is much more about protecting the computer from outside attack than it is about restricting what the users can or cannot do and others user beside administrator account can't accidently delete a critical files which might your computer system working improperly.

Disconnect your pc from internet when you not in use

If your computer connect to the internet in anywhere then it is critical that you maintain some form of protection software on your computer. If you have a broadband connection that is always being turn on and then you are especially at a high-risk of being infected from viruses/worm. There are many reasons why you should make sure your computer is protected while connected to the internet either using a broadband, Wi-Fi or LAN internet connection. There are software were being create called Malware which is known as Spyware or Pop up software. It can get loaded into your computer without your information and permission if you don't have the proper security software. It's also can lock up your computer even can lose all your information/data and also be used to steal your personal information data and try to manipulated and misused it. So do the smart thing and protect your computer from hackers and criminals. Make sure that when you are surfing the internet with the safe space.