ESET NOD32 Antivirus is a security application that protects your device from phishing emails, ransomware, spyware, and malware. Disabling the firewall in ESET NOD32 antivirus will disable the HTTP, POP3, and IMAP scanning. It stops filtering the network traffic and leaves your device vulnerable to threats. In rare cases, the firewall is disabled temporarily for troubleshooting the errors.
Carry out these steps to disable the firewall on ESET NOD32 Antivirus: