The document compares 3 anti-hacker firewall programs: McAfee Network Threat Behavior Analysis, Bitdefender Total Security 2022, and Norton Family. It analyzes their detection capabilities, ability to remove malware, and anti-fraud protection. References used include articles from Dark Reading, McAfee, SoftwareLab, Norton, and Wikipedia providing information on firewalls, McAfee Network Threat Behavior Analysis, Bitdefender Total Security, and Norton software.