By enabling firewall on you computer it stops network threat and other servers from connecting to your computer. Antivirus software is also important this doesnt make your computer faster but it can prevent and stop mallicious programs and viruses from accessing you files and folders.
Use passwords, and change them regularly - especially if there's more than one person who has access to your computer. Each individual user shouldn't be able to access another users personal files (though the may use the same programs)
If they are using another profile on your computer make sure it is not set to administrator. If so take that off and make sure all downloads take admin password. So they have to have the password you set for that. But if they are using your profile then you can set it to where you have to have a password to download on yours too.
get a virus protecting program. nortan is very good in my opinion.
Use of Passwords and Encryption are good ways to protect your information. If you are connected to the internet, then using a Router and Anti-Virus software is a good plan.
Get a anti-spyware protection system!
Yes that technique is often employed. (I do so at home accessing my basement computer which has a faster connection from my upstairs connection).
To steal valuable information and to mess with you.
you cant log in
i dont know can you
To prevent someone else from accessing your records
Computer hijacking is a process of accessing someone's database illegal without authorization. This is what is commonly known as hacking.
I don't think so. Unless you use a fancy dancy program. :)
If you are using a laser mouse, sometimes it picks up reflections that it shouldn't, and this makes it move without you doing anything. It usually moves very slowly, though. If your mouse is wandering all over the screen, then you either have someone remotely accessing your computer, or you have a virus.
If someone has access to the data stream from your computer to any servers you connect to, then yes (in the example of wireless connections). Although it's unlikely they can control your computer, it can see what information you are sending or receiving. You can prevent someone accessing your computer by using a simple firewall, and to prevent someone accessing the data stream, you should use an encryption key. The instructions of how to do so should be on the software manufacturer's website. (microsoft = microsoft.com) Use SSL connections when available to ensure security. And never place personal information over a non-secure connection. The way to identify a secure connection is simple, most web browsers have a logo meaning security is enabled. It is usually a closed padlock. These icons will be found either on the address bar or on the status bar.
To fix a computer without actually being at the computer or to help someone else work on their computer while using your computer.
One can be able to tell if someone is online using their computer by logging into the computer remotely. Remote access allows one to use their computer, files and information from another computer at a different location.
One can set up remote control support on a computer using the 'android-remote' website. It allows one to link their cell phone and PC to control certain functions remotely. One can remotely access their PC using the Team Viewer software.