Early Days of Antivirus Software
The first antivirus software emerged in the early 1990s, as computer viruses began to spread rapidly. One of the earliest antivirus programs was developed by Bernd Fix in 1989, but it wasn't until the 1990s that antivirus software became widely available.
- 1990: The first commercial antivirus software, McAfee VirusScan, was released.
- 1991: Symantec released its first antivirus software, Norton Antivirus.
The Rise of Signature-Based Detection
In the mid-1990s, antivirus software began to use signature-based detection methods. This involved creating a database of known virus signatures, which the software would then use to identify and block malicious files.
- 1994: McAfee introduced its VirusScan software with signature-based detection.
Modern Antivirus Software
Today, antivirus software has evolved to include advanced technologies such as behavioral detection, machine learning, and artificial intelligence.