Software 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. .net application developmentISHIR developing best practices for software development using Microsoft's .NET architecture and expertise to enable rapid, error-free application development. Computer Monitoring SoftwareSpymycomputer - Computer Monitoring Software,Employee Monitoring Software,Keystroke Recording Software,Keylogger Spy Software,Computer Spying Software,Keylogging Software,Ghost Keylogger,Activity Monitoring Software.   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.