Is port 223 (CDC) dangerous?

Port 223 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 223 be open on my firewall?

Port 223 is generally safe to have open. Apply standard security practices: keep software updated and monitor access logs.

What transport protocol does port 223 use?

Port 223 (CDC) uses the TCP/UDP transport protocol and falls under the Security & VPN category.

:223 (TCP/UDP)

CDC

Low Risiko

TCP/UDP — Security & VPN

Ikhtisar Port

Nomor Port 223

Nama Layanan CDC

Protokol Transport TCP/UDP

Kategori Security & VPN

Risiko Keamanan Low

Rentang Port Well-Known (0-1023)

Apa itu Port 223?

Certificate Distribution Center. Protocol for distributing digital certificates in networked environments.

TCP/UDP Security & VPN

Pertimbangan Keamanan

Port 223 (CDC) 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

CDC

Embed This Widget

Ikhtisar Port

Apa itu Port 223?

Pertimbangan Keamanan

Port Terkait — Security & VPN

Istilah Terkait