Is port 1241 (Nessus) dangerous?

Port 1241 is classified as medium risk. It is commonly exposed but consider using encrypted alternatives where available and monitor activity.

Should port 1241 be open on my firewall?

Port 1241 can be open but should be monitored closely. Keep the service updated and prefer encrypted alternatives where available.

What transport protocol does port 1241 use?

Port 1241 (Nessus) uses the TCP transport protocol and falls under the Security & VPN category.

:1241 (TCP)

Nessus

Medium Risiko

TCP — Security & VPN

Ikhtisar Port

Nomor Port 1241

Nama Layanan Nessus

Protokol Transport TCP

Kategori Security & VPN

Risiko Keamanan Medium

Rentang Port Terdaftar (1024-49151)

Apa itu Port 1241?

Port 1241 is the default port for the Nessus vulnerability scanner server daemon. Security professionals use Nessus to scan networks and systems for vulnerabilities, misconfigurations, and compliance issues. The Nessus server listens on this port for client connections from the Nessus web interface.

TCP Security & VPN Umum Digunakan

Pertimbangan Keamanan

Port 1241 (Nessus) diklasifikasikan sebagai risiko sedang. Meskipun layanan ini umumnya diekspos, pertimbangkan untuk menggunakan alternatif terenkripsi jika tersedia.

Rekomendasi: Jaga layanan tetap diperbarui. Pantau log untuk aktivitas yang tidak biasa.

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