Is port 1524 (Ingreslock) dangerous?

Port 1524 is classified as critical risk and should not be exposed to the public internet. It transmits data without encryption, making it vulnerable to eavesdropping and credential theft.

Should port 1524 be open on my firewall?

No, port 1524 should not be open to the public internet. Block it at the firewall and use encrypted alternatives such as SSH, SFTP, or HTTPS instead.

What transport protocol does port 1524 use?

Port 1524 (Ingreslock) uses the TCP transport protocol and falls under the Security & VPN category.

:1524 (TCP)

Ingreslock

Critical Risiko

TCP — Security & VPN

Ikhtisar Port

Nomor Port 1524

Nama Layanan Ingreslock

Protokol Transport TCP

Kategori Security & VPN

Risiko Keamanan Critical

Rentang Port Terdaftar (1024-49151)

Apa itu Port 1524?

Port 1524 is associated with the Ingreslock backdoor, historically left open by some attackers after compromising systems. It was originally assigned to the Ingres database lock manager. This port is often flagged in security scans as a potential indicator of compromise.

TCP Security & VPN

Pertimbangan Keamanan

Port 1524 (Ingreslock) diklasifikasikan sebagai risiko kritis. Port ini tidak boleh diekspos ke internet publik. Layanan ini mentransmisikan data tanpa enkripsi, sehingga rentan terhadap penyadapan, pencurian kredensial, dan serangan man-in-the-middle.

Rekomendasi: Blokir port ini di firewall. Gunakan alternatif terenkripsi (SSH, SFTP, HTTPS) sebagai gantinya.

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