description-logo Description

This indicates an attempt to use Kerberos protocol.
Kerberos is a network authentication protocol that is designed to provide strong authentication for client-server applications. It uses secret-key cryptography.

affected-products-logoAffected Products

Kerberos

Impact logoImpact

Unexpected network communication

Technology

Browser-Based, Network-Protocol, Client-Server, Peer-to-Peer, Cloud-Based, Mobile-Device

Behavior

  • Reasonable

Default Ports

  • TCP/88
  • TCP/464
  • TCP/749-750
  • UDP/88
  • UDP/464
  • UDP/749-750