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Hackers can then use the botnet to perform a distributed denial of service (DDoS) attack against a website or system. From there, causing problems and making the service inoperable. What is the sign that a computer is infected with Trojan? Some basic signs and characteristics of a Trojan-infected computer: CD-ROM drive automatically opens/closes. Strange signs appear on the screen. The background images of Windows windows have their interface changed. Automatically print text, change fonts and other related issues. Cannot change desktop wallpaper. Left/right mouse error during use. on the computer screen. The Start button is not displayed. Strange chat windows automatically pop up.


The computer is turned off or restarted automatically. Frequent Email Data and continuous incidents and system errors occur. And there are many other obvious signs that you can easily recognize. Extremely safe way to prevent Trojans for your computer To prevent your computer from being infected with a Trojan, you need to take measures to prevent this from happening. Some ways you should remember are as follows: Absolutely do not open strange files, links, software or unsecured websites. Even if they are sent from e-mails or messages from friends, you need to pay attention and be careful when clicking or opening them. Always use anti-virus software or turn on a firewall to protect your computer system.



How to effectively prevent Trojans How to effectively prevent Trojans Remember to regularly update software upgrades and patches, especially for Windows computers to avoid hackers taking advantage of vulnerabilities to penetrate. Do not download or install any program or software if you cannot completely trust its source, origin or security. Check files before opening: Before opening a file, check it with anti-virus software to detect attached malicious code. Avoid accessing suspicious websites: Limit access to websites that have a poor reputation or contain suspicious content. This helps reduce the risk of being scammed or downloading malware.