To prevent viruses, trojans, worms and the like by using antivirus?, Not necessarily useful. Because new viruses are always more than antivirus, if protection with firewall & Antivirus programs RTS? (Real Time System), can also ... cumannya your computer will run more slowly, because the program resident in memory and system resources consuming anyway each time you open a new program, always be the question arises whether this program may be executed.
So the solution is safe, fast and practical how? Well read this article further. This article was purposely written for those of you who want to prevent damage to systems, files and your data without the intervention of antivirus and firewall alias MANUAL.
First we will describe the definition and how viruses, trojans, worms and the like get into your computer system.
1. Other real virus or a worm with a Trojan, but in practice many of the virus spreading maanfaatkan by worms and Trojan horse programs. Trojan is a program that can run (usually to EXE extension) by the user and the computer when programs are run, he would change anything from our computer system (usually windows registry is changed). Well if the virus is resident in memory and he will change the file extension used to EXE or COM and sometimes the file becomes corrupted. If the worm (a worm) is a small program that can be stuck to the script where aja, even stuck in html files (web files).
Antivirus programs usually combine all the worms and trojans in the virus category, just might be given a code worm virus samples in front of you code the new W worm's name (example: w32/sober) and we will also be the same for all menggangapnya it destroys the computer's file system . The point can be either viral or function as trojan / worm, and vice versa as well, especially if the file has been infected, will automatically become a file trojan / worm, too, because if the user will open it to infect other files.
2. The spread of the virus can only be used by foreign media as disktet, but in this era viruses generally utilize Internet technology to spread widely. Entry way can be through e-mail (attachment), mirc, messenger (send / download files), download dr sites (especially porn sites) or even take advantage of the weaknesses of the system browser. Many ways to trap the virus makers to interested people to download and open files to the virus, such as by the lure of porn pictures, funny pictures, useful tools for you, how can the money, good games, so the new - there are new messages from the FBI / CIA for you.
Actually how to resolve it fairly easy virus, among others:
1. Do not open or accept files in an email to Dr., mirc and the messenger if you are not familiar with the author and are not sure that the files contain viruses.
2. If your browser to the site that you do not know, turn off the program java & java script. Turn off the auto install feature as well or install on demand so that the program contains a virus will not go automatically to your computer.
3. If open floppy disks, CDs, DVDs, USB drives and external media regardless of its form, first scan with the antivirus program to make sure it is perfectly safe.
Tips above will probably prevent the entry of virus into your computer, but not be 100% sure your computer is not a virus, you could have missed. More than 90% of computers connected on the Internet had a virus. So to overcome so that you are safe from viruses, although the virus has had time to go into your computer, here is how:
1. Viruses in general will damage and slow down the computer work. To avoid damage the virus, you must have a backup data storage or file system. For that system & data backup is necessary, let alone we will not know the virus in the future will be clever and what effect the damage done to what extent. how to backup the WinXP and winme to create a restore point first in the program> accesories> system tools> system restore, Win98 can use Microsoft Backup to backup the windows folder all. Especially for data, WinXP and winme should also use the Microsoft Backup, because system restore is not 100% restore your data.
If you do it manually males, WinXP and winme be automatically done each time you turn off your computer, for Win98 is the only way of just using the windows program schedule system or other program that functions as automated backups, when your computer is idle again. but for sure, WinXP and winme also have to wear these programs so that if anything happens, you live to restore back. If your computer is infected with the virus today, you live restore the previous system or the day before.
2. This is the way to prevent the virus from our system file damage that usually ends in EXE, and before you do this, you must first backup your windows system (read description no 1 above), because the authors fear that you make a mistake can be fatal to your system. You also must have basic Windows to do this, if not, you will be confused and difficult to understand.
The way is easy, you live to change attributes of your EXE file to READ ONLY alias can only be read, not written. how can you use a SEARCH from your windows, then find all the programs that were ektenstion EXE (his search key *. exe) in windows folder. After that blocks all programs that perform (or press ctrl + a) continue to right click select properties. After that select READ-ONLY at the bottom of the box atributes choice. For those who know DOS (command prompt) can use the attrib command, function the same as the above. example: c: \ windows> attrib + r *. exe
This will prevent the virus to alter or destroy the files, because the option was turned off the feature to modify these files. If you want to be sure a virus could detect it, you can add the option HIDDEN (hiding the file) on the right of the READ ONLY. With the second option is to viruses in general will not be able to infect these files. If you want to reveal HIDDEN files when opening a folder on your computer, you can choose "show all hidden files" in "folder options".
You also can do the above to all folders on your computer, if you feel this needs to be done, or might do well to another file that is not to EXE or COM extension. This method is the most effective way and has been tested by the author. One thing is important to know, if you want to make changes or deletion, or you frequently update files to the EXE extension, you must remember to open the protected read-only or hidden it. If you do not file will not be deleted or updated, and will show an error message.
This is one way to protect the file, other ways and means to find out how the virus damage / change the file, eliminate or remove the virus manually, will be discussed in the author another chance.
0 komentar:
Posting Komentar