ANTIVIRUS
Antivirus is a fundamental security software that protects servers, computers, mobile devices, and other endpoints against malicious software (Malware). Antivirus programs detect, block, and remove threats such as viruses, trojans, worms, ransomware, and spyware. Both individual and corporate users must utilize antivirus programs as a critical security layer to protect their digital assets and operations. To ensure data security, guarantee business continuity, meet regulatory compliance requirements such as KVKK, and protect brand reputation, antivirus solutions are an indispensable part of businesses' cybersecurity strategies.
How Do Antivirus Programs Work?
Just as questions like what is antivirus and what does antivirus mean are common, understanding how this software technically operates is equally important. Antivirus software uses a multi-layered security architecture to detect and eliminate malicious codes. Modern solutions go beyond traditional methods and operate with the following technologies:
- Real-time protection: Antivirus instantly monitors files opened on the device, downloaded content, and running applications. When a suspicious situation is detected, the threat is blocked before it can execute.
- Signature-Based Detection: Identifies files by comparing them against a vast database containing code signatures of known malware.
- Heuristic Analysis: Monitors suspicious behavior patterns of applications and files to detect "Zero-Day" threats for which a signature has not yet been created.
- Sandbox technology: Suspicious files are executed in an isolated virtual environment to prevent them from harming the live system. If the file exhibits malicious behavior, it is blocked.
- Cloud-Based Threat Intelligence: Uses threat data collected from global networks to provide instant protection against emerging threats without waiting for the local database to update.
- Web and Email protection: Security software automatically blocks or alerts the user about malicious websites, phishing links, and risky email attachments.
