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  • Network Scan

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300

TCP Full Port Scan Detail

Use this service if you want to see scan all port. If changes are made regularly on the server, it is a great advantage to use full port tcp scan.

How To Scan TCP Ports

Nmap is one of the most used tools for port scanning. That's why we use Nmap for port scanning. Nmap has a wide variety of parameters and a lot of scripts to work on port scans.

Online Full Port Scanning Tools

With online full tcp port scan tool, you can scan all TCP ports from 1 to 65535 with TCP scan. But this scan is only available to our premium members. You can see all ports and services of your server open to the internet with full port scanning. If you only want to scan the 10 most used ports, we have another top 10 tcp port scanner for this. Also, if you want to get information about TCP, IP and Port information, we have explained this information here.

Some Advice for Common Problems

To minimize risks, there are a few things should do.

  1. If you do not use related service then stop it. Do not increase your attack surface. Stoping unnecessary services is one of the best practices and huge step in hardening operation systems. For example if port 21 open for ftp and you do not using it, stop ftp service.
  2. You should restrict access. Use either a firewall to allow specific IP addresses for your port if you can or change your service settings to make accessible only from localhost.
  3. Make sure your softwares are up to date. Do not miss any security patches.
  4. Use strong password if your services use an authentication mechanism (like ssh, ftp, rdp). Whole internet are scanning by attackers to detect weak passwords.