Smart Security has the foundation of NOD32 but they it has more! Perfect for all laptops and students - Personal Firewall - Keeps your private data safe from hackers. Parental Control - Protects your child from inappropriate content by restricting website access. Antispam - Blocks unwanted emails and associated images. Anti-Theft - Locates your stolen laptop and locks down your files via the web. Vulnerability Shield - Keeps you safe from network-based threats. We like to say it is NOD32 on steroids!