Malware detection refers to the process of identifying malicious software, commonly known as malware, that can harm computers and networks. This software can include viruses, worms, trojans, and ransomware, which can steal data, disrupt operations, or damage systems. Effective malware detection uses various techniques, such as signature-based detection, which looks for known malware patterns, and behavior-based detection, which monitors for suspicious activities. To enhance security, many organizations employ antivirus software and firewalls that incorporate malware detection capabilities. Regular updates and scans are essential to ensure that these tools can recognize the latest threats. Additionally, user education plays a crucial role in preventing malware infections by promoting safe browsing habits and cautious email practices.