Is port 271 (PT-TLS) dangerous?

Port 271 is classified as low risk. This service uses encryption or has a minimal attack surface, making it relatively safe to expose with standard security practices.

Should port 271 be open on my firewall?

Port 271 is generally safe to have open. Apply standard security practices: keep software updated and monitor access logs.

What transport protocol does port 271 use?

Port 271 (PT-TLS) uses the TCP/UDP transport protocol and falls under the Security & VPN category.

:271 (TCP/UDP)

PT-TLS

Low Risiko

TCP/UDP — Security & VPN

Ikhtisar Port

Nomor Port 271

Nama Layanan PT-TLS

Protokol Transport TCP/UDP

Kategori Security & VPN

Risiko Keamanan Low

Rentang Port Well-Known (0-1023)

Apa itu Port 271?

Posture Transport Protocol over TLS. Used for network endpoint assessment and posture checking with TLS encryption.

TCP/UDP Security & VPN

Pertimbangan Keamanan

Port 271 (PT-TLS) diklasifikasikan sebagai risiko rendah. Layanan ini menggunakan enkripsi atau memiliki permukaan serangan yang minimal, sehingga relatif aman untuk diekspos.

Rekomendasi: Terapkan praktik keamanan standar. Jaga perangkat lunak tetap diperbarui dan pantau akses.

Port Terkait — Security & VPN

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

Istilah Terkait

SSL/TLS Certificate DDoS DNS Spoofing Encryption Firewall HTTPS