Norton Internet Security is a comprehensive cybersecurity solution developed by NortonLifeLock (formerly Symantec) to protect users from various online threats, including viruses, malware, phishing attacks, and identity theft. This security suite offers advanced features such as real-time threat protection, a firewall, and secure browsing tools to ensure safe internet usage. It includes an intelligent firewall that monitors incoming and outgoing traffic, helping to block unauthorized access to personal data. Additionally, Norton Internet Security provides anti-spam filters and email protection to prevent malicious attachments and phishing scams