What are the main types of computer viruses?
電腦病毒主要有哪些類型？
The most common types of viruses are:
Computer viruses. Designed to disrupt the activities of the device.
Spyware. Designed to spy on users’ activities.
Trojan horse. Disguised to look like legitimate software.
Bot. Designed to perform a specific operation continuously and automatically.
Bug. A flaw in programming that malicious actors can exploit.
Rootkit. Used to grant unauthorized access to systems.
Worm. Duplicates itself to spread to other computers.
Adware. Automatically delivers annoying advertisements.
Ransomware. Locks away the system or data unless a ransom is paid.
最常見的病毒類型：
電腦病毒。旨在擾亂設備的活動。
間諜軟體。旨在監視用戶的活動。
特洛伊木馬。偽裝成合法軟體。
Bot。旨在連續自動執行特定操作。
漏洞。惡意行為者可以利用的編程缺陷。
Rootkit。用於授予未經授權的系統訪問權。
蠕蟲。會自我複制以傳播到其他電腦。
廣告軟體。自動發送煩人的廣告。
勒索軟體。鎖定係統或數據，解鎖需要支付贖金。