Port Scan
Native TCP and UDP scanning across one host or a whole subnet.
You need to know whether a service is actually listening, and on which of these machines.
CySecTek
Targets can be a host, a CIDR, a range, a comma-separated list or a mix. Multi-host targets are swept for live hosts first and only those are scanned, because a /24 is 254 addresses and usually a dozen machines.
Results group by host with its name, MAC vendor and open-port count, and can be filtered, sorted and exported to CSV, JSON or plain text. Parallelism, retries and timeout are adjustable; a running scan can be stopped.
What you walk away with
- Open TCP and UDP ports, grouped by host
- Optional banner grabbing for a first look at what is listening
- CSV, JSON or text export for a report or a ticket
Where it stops
Stated here rather than discovered on site.
- No OS fingerprinting, no service-version detection and no scripting engine. The service name shown is the IANA name for the port number — a reasonable guess, not an interrogation of what is really there.
- For security assessment work, Nmap remains the right tool and this does not replace it.
- UDP results are reported as open or open|filtered, because a silent UDP port is genuinely ambiguous.