Port 3260 — iSCSI
Quick reference for TCP/UDP port 3260, used by iSCSI. Includes what the service does, security guidance and related ports.
What is port 3260?
Internet Small Computer Systems Interface.
What port does iSCSI use?
iSCSI listens on port 3260 by default.
Security guidance
High risk — do not expose to the internet
Port 3260 (iSCSI) is high-risk because the service it carries is a frequent target for credential attacks, brute force or unpatched-vulnerability scanning. Keep it bound to localhost or your VPN, never forward it directly on a router, and require strong authentication.
Related ports
Frequently asked
What is port 3260 used for?+
Port 3260 is the standard TCP/UDP port for iSCSI. Internet Small Computer Systems Interface.
What port does iSCSI use?+
iSCSI listens on port 3260 by default.
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