Is port 3868 (Diameter Protocol) dangerous?

Port 3868 is classified as medium risk. It is commonly exposed but consider using encrypted alternatives where available and monitor activity.

Should port 3868 be open on my firewall?

Port 3868 can be open but should be monitored closely. Keep the service updated and prefer encrypted alternatives where available.

What transport protocol does port 3868 use?

Port 3868 (Diameter Protocol) uses the TCP/UDP transport protocol and falls under the Security & VPN category.

:3868 (TCP/UDP)

Diameter Protocol

Medium Risk

TCP/UDP — Security & VPN

Port Genel Bakış

Port Numarası 3868

Servis Adı Diameter Protocol

Taşıma Protokolü TCP/UDP

Kategori Security & VPN

Güvenlik Riski Medium

Port Aralığı Kayıtlı (1024-49151)

Port Nedir 3868?

Port 3868 is the standard port for the Diameter protocol, the successor to RADIUS used for authentication, authorization, and accounting (AAA) in telecommunications and 4G/LTE networks. Mobile network operators use Diameter for authentication of subscribers and policy control. It is a core protocol in the 3GPP standards for LTE/EPC network architecture.

TCP/UDP Security & VPN

Güvenlik Değerlendirmeleri

3868 numaralı port (Diameter Protocol) orta risk olarak sınıflandırılmıştır. Bu hizmet yaygın olarak açık tutulsa da mevcut olduğunda şifreli alternatifleri kullanmayı düşünün.

Öneri: Hizmeti güncel tutun. Olağandışı etkinlikler için günlükleri izleyin.

İlgili Portlar — Security & VPN

31 MSG-AUTH 48 Auditd 49 TACACS 56 XNS-AUTH 62 ACA Services 65 TACACS-DS 88 Kerberos 90 DNSIX Security

İlgili Terimler

SSL/TLS Certificate DDoS DNS Spoofing Encryption Firewall HTTPS