Is port 65 (TACACS-DS) dangerous?

Port 65 is classified as medium risk. It is commonly exposed but consider using encrypted alternatives where available and monitor activity.

Should port 65 be open on my firewall?

Port 65 can be open but should be monitored closely. Keep the service updated and prefer encrypted alternatives where available.

What transport protocol does port 65 use?

Port 65 (TACACS-DS) uses the TCP/UDP transport protocol and falls under the Security & VPN category.

:65 (TCP/UDP)

TACACS-DS

Medium Risk

TCP/UDP — Security & VPN

Port Genel Bakış

Port Numarası 65

Servis Adı TACACS-DS

Taşıma Protokolü TCP/UDP

Kategori Security & VPN

Güvenlik Riski Medium

Port Aralığı İyi Bilinen (0-1023)

Port Nedir 65?

TACACS-DS (Terminal Access Controller Access Control System - Database Service) is a predecessor variant of TACACS used for centralized authentication of terminal access. It was used in early ARPANET environments to control access to network devices. It has been fully superseded by TACACS+ (port 49) and RADIUS.

TCP/UDP Security & VPN

Güvenlik Değerlendirmeleri

65 numaralı port (TACACS-DS) 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 88 Kerberos 90 DNSIX Security 128 GSS-XLicen

İlgili Terimler

SSL/TLS Certificate DDoS DNS Spoofing Encryption Firewall HTTPS