File sharing is very common nowadays. You can get a P2P (peer-to-peer) program for free, and soon start sharing stuff like music, videos and programs. We use these applications freely and most of us don’t know the risks involved when using them.
Questionable reliability of files – Once we get our hands on a P2P program, we download everything we want like crazy. Favorite music, free softwares, as long as it is available, you download them. Hackers, attackers, or whatever, use this to their advantage. They can insert Trojans, viruses, spyware and other kinds of malware, and then share it to the P2P network. Unwary victims fall prey to these traps, and pay its price.
They make you vulnerable. Don’t let them. – Some P2P programs request you to open up your firewall in order for you to share and download files. This makes you vulnerable and giving attackers openings and opportunities to attack your system.
Breaching privacy – P2P programs that require you to give personal information are very doubtful when it comes to keeping your data secure. Since security is also unreliable, unauthorized people can gain access to your information easily.
Piracy – Would you consider the fact that P2P hosts illegal action which violates the intellectual property rights of hardworking people? The music industry, for example, is going down and most people don’t even care, as long as they get songs for free.
To eliminate P2P risks, take preventive measures and just don’t use them. If you still want to use such applications, be sure to be prepared for the worse.
Keep an anti-virus software in your computer and regularly update its definitions. Everyday, there are new kinds of viruses that spread in the internet, so keeping your anti-virus programs updated is a must.
Enable your firewall. If the P2P program asks you to turn it off or open some ports, don’t do it. Just find some other program that doesn’t require you to do anything irrational to your firewall.
To keep your computer secured and optimized, you can go to here for more stuff regarding security. It also contains tips and tricks for pc, internet, softwares and hardwares that can be of real benefit.
Tampilkan postingan dengan label trojan. Tampilkan semua postingan
Tampilkan postingan dengan label trojan. Tampilkan semua postingan
Jumat, 11 Februari 2011
Rabu, 09 Februari 2011
Securing Your Computer System
Title:
Securing Your Computer System
Word Count:
486
Summary:
Today, more and more people are using their computers for everything from communication to online banking and investing to shopping. As we do these things on a more regular basis, we open ourselves up to potential hackers, attackers and crackers. While some may be looking to phish your personal information and identity for resale, others simply just want to use your computer as a platform from which to attack other unknowing targets. Below are a few easy, cost-effective steps...
Keywords:
computer security, virus, trojan, worm, spyware
Article Body:
Today, more and more people are using their computers for everything from communication to online banking and investing to shopping. As we do these things on a more regular basis, we open ourselves up to potential hackers, attackers and crackers. While some may be looking to phish your personal information and identity for resale, others simply just want to use your computer as a platform from which to attack other unknowing targets. Below are a few easy, cost-effective steps you can take to make your computer more secure.
1. Always make backups of important information and store in a safe place separate from your computer.
2. Update and patch your operating system, web browser and software frequently. If you have a Windows operating system, start by going to www.windowsupdate.microsoft.com and running the update wizard. This program will help you find the latest patches for your Windows computer. Also go to www.officeupdate.microsoft.com to locate possible patches for your Office programs.
3. Install a firewall. Without a good firewall, viruses, worms, Trojans, malware and adware can all easily access your computer from the Internet. Consideration should be given to the benefits and differences between hardware and software based firewall programs.
4. Review your browser and email settings for optimum security. Why should you do this? Active-X and JavaScript are often used by hackers to plant malicious programs into your computers. While cookies are relatively harmless in terms of security concerns, they do still track your movements on the Internet to build a profile of you. At a minimum set your security setting for the “internet zone” to High, and your “trusted sites zone” to Medium Low.
5. Install antivirus software and set for automatic updates so that you receive the most current versions.
6. Do not open unknown email attachments. It is simply not enough that you may recognize the address from which it originates because many viruses can spread from a familiar address.
7. Do not run programs from unknown origins. Also, do not send these types of programs to friends and coworkers because they contain funny or amusing stories or jokes. They may contain a Trojans horse waiting to infect a computer.
8. Disable hidden filename extensions. By default, the Windows operating system is set to “hide file extensions for known file types”. Disable this option so that file extensions display in Windows. Some file extensions will, by default, continue to remain hidden, but you are more likely to see any unusual file extensions that do not belong.
9. Turn off your computer and disconnect from the network when not using the computer. A hacker can not attack your computer when you are disconnected from the network or the computer is off.
10. Consider making a boot disk on a floppy disk in case your computer is damaged or compromised by a malicious program. Obviously, you need to take this step before you experience a hostile breach of your system.
Securing Your Computer System
Word Count:
486
Summary:
Today, more and more people are using their computers for everything from communication to online banking and investing to shopping. As we do these things on a more regular basis, we open ourselves up to potential hackers, attackers and crackers. While some may be looking to phish your personal information and identity for resale, others simply just want to use your computer as a platform from which to attack other unknowing targets. Below are a few easy, cost-effective steps...
Keywords:
computer security, virus, trojan, worm, spyware
Article Body:
Today, more and more people are using their computers for everything from communication to online banking and investing to shopping. As we do these things on a more regular basis, we open ourselves up to potential hackers, attackers and crackers. While some may be looking to phish your personal information and identity for resale, others simply just want to use your computer as a platform from which to attack other unknowing targets. Below are a few easy, cost-effective steps you can take to make your computer more secure.
1. Always make backups of important information and store in a safe place separate from your computer.
2. Update and patch your operating system, web browser and software frequently. If you have a Windows operating system, start by going to www.windowsupdate.microsoft.com and running the update wizard. This program will help you find the latest patches for your Windows computer. Also go to www.officeupdate.microsoft.com to locate possible patches for your Office programs.
3. Install a firewall. Without a good firewall, viruses, worms, Trojans, malware and adware can all easily access your computer from the Internet. Consideration should be given to the benefits and differences between hardware and software based firewall programs.
4. Review your browser and email settings for optimum security. Why should you do this? Active-X and JavaScript are often used by hackers to plant malicious programs into your computers. While cookies are relatively harmless in terms of security concerns, they do still track your movements on the Internet to build a profile of you. At a minimum set your security setting for the “internet zone” to High, and your “trusted sites zone” to Medium Low.
5. Install antivirus software and set for automatic updates so that you receive the most current versions.
6. Do not open unknown email attachments. It is simply not enough that you may recognize the address from which it originates because many viruses can spread from a familiar address.
7. Do not run programs from unknown origins. Also, do not send these types of programs to friends and coworkers because they contain funny or amusing stories or jokes. They may contain a Trojans horse waiting to infect a computer.
8. Disable hidden filename extensions. By default, the Windows operating system is set to “hide file extensions for known file types”. Disable this option so that file extensions display in Windows. Some file extensions will, by default, continue to remain hidden, but you are more likely to see any unusual file extensions that do not belong.
9. Turn off your computer and disconnect from the network when not using the computer. A hacker can not attack your computer when you are disconnected from the network or the computer is off.
10. Consider making a boot disk on a floppy disk in case your computer is damaged or compromised by a malicious program. Obviously, you need to take this step before you experience a hostile breach of your system.
Langganan:
Postingan (Atom)