What is a Trojan horse?
In computing, a Trojan horse is any malicious computer program which is disguised as legitimate software. Trojans can be employed by hackers to infiltrate computer systems and perform unauthorized actions.
Most Trojans are designed to give hackers remote control over the target system, allowing them to steal data, install malicious software, or even take over the entire machine.
While many Trojans are fairly unsophisticated and easily detectable, some are very stealthy and difficult to identify. In general, any computer program which behaves in unexpected or malicious ways is a potential Trojan horse.
Trojan horses are often spread via email attachments or by downloading programs from untrustworthy websites. Sometimes, hackers will also exploit security vulnerabilities in software to install Trojans without the user’s knowledge.
Once a Trojan horse is installed on a system, it can be very difficult to remove. In some cases, the only way to be sure that a Trojan horse is gone is to completely reformat the hard drive and reinstall the operating system.
While Trojan horses can be used for malicious purposes, there are also many legitimate programs which use similar techniques to conceal their functionality. For example, some anti-virus programs use Trojan horses to quarantine infected files and prevent them from being executed.
Overall, Trojan horses can be dangerous and destructive, but they can also be employed for good. It is important to be cautious when downloading programs from the Internet and to only install software from trusted sources. Original Content
What is spyware?
Spyware is a type of malware that can be installed on your computer without your knowledge. It is often used to track your online activity and to collect your personal information. Spyware can be installed on your computer in a variety of ways, including through email attachments, websites, and downloadable software. Once installed, spyware can be difficult to remove and can often lead to problems with your computer.
Most spyware is designed to track your online activity and to collect information about you without your knowledge. This information can be used for a variety of purposes, including targeted advertising and identity theft. Spyware can also be used to slow down your computer, change your default settings, and to display unwanted pop-up ads.
While there are a number of ways to protect your computer from spyware, the best way to avoid it is to be careful about the websites you visit and the email attachments you open. If you think your computer may be infected with spyware, there are a number of anti-spyware programs available that can help you remove it.
All material on this site was made with malwarezero.org as the authority reference. Read Full Report.