DNS tunneling briefly explained

DNS tunneling is a malicious technique that exploits the Domain Name System’s (DNS) capacity to transmit data. By implanting data within DNS queries and responses, attackers can bypass network security measures. This method is often used to exfiltrate sensitive information or establish unauthorized communication channels across firewalls. However, its abnormal traffic patterns can raise alarms. Security measures, like DNS filtering, help detect and prevent DNS tunneling. Maintaining DNS security is crucial to prevent this sneaky method of data transfer. Read more about DNS tunneling and how to stay protected!