What is a Trojan? Understanding the Cyber Threat
What is a Trojan?
A Trojan Horse, commonly referred to as a Trojan, is a type of malware that misleads users by appearing as legitimate software. Unlike viruses, Trojans do not self-replicate but rely on user interaction to be installed and activated.
How Do Trojans Work?
Disguise as Legitimate Software – Trojans often masquerade as useful programs or attachments.
User Installs the Malware – The victim unknowingly downloads and runs the malicious file.
Malware Executes Its Function – Trojans can steal sensitive data, create system vulnerabilities, or allow remote access to hackers.
Common Types of Trojans
Backdoor Trojans – Provide hackers with remote access to the infected system.
Banking Trojans – Designed to steal financial credentials.
Spyware Trojans – Monitor user activity and collect personal data.
Ransom Trojans – Encrypt files and demand ransom for decryption.
How to Protect Yourself from Trojans
✔ Avoid Downloading Files from Untrusted Sources
✔ Keep Your Software and OS Updated
✔ Use Reliable Antivirus and Firewall Protection
✔ Be Cautious with Email Attachments and Links
✔ Regularly Backup Your Important Data
Trojans are one of the most deceptive and dangerous types of malware. Awareness and proactive security measures can help you stay protected. Always download software from trusted sources and keep your cybersecurity defenses strong.