What ports does Symantec Endpoint Protection Manager use?

Protocol and port number Used for
TCP 1433 Communication between a remote SQL Server database and Symantec Endpoint Protection Manager
TCP 8443 Server communication (HTTPS)
TCP 8444 Web services for Symantec Protection Center (SPC) 2.0

What ports does Symantec Endpoint Protection use?

SEP uses HTTP or HTTPS between the clients and the server. For the client server communication it uses port 8014 (or 80) and 443 by default.

How do I allow a port in Symantec Endpoint Protection Manager?

Open Symantec Endpoint Protection Manager.

  1. Open Symantec Endpoint Protection Manager.
  2. Select the Policies tab.
  3. Select the Firewall tab.
  4. Select the existing policy applied to your client machines on the right and hit Edit the policy. …
  5. In the policy popup, select the Rules tab.
  6. Hit the Add Rule…

Does Symantec Endpoint Protection block ports?

If the threat spreads through open shares, block all incoming traffic to ports 137 and 445. Be careful when blocking the ports needed by SEP for communication (Ports used for communication in Symantec Endpoint Protection 11.0), or any ports necessary for other types of communication ( i.e. 20, 21, 80, etc.).

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How do I change the port 8443 of the Symantec Endpoint Protection Manager?

To reconfigure the SEPM Server port:

  1. Click Start > Run.
  2. Type services. …
  3. Stop the Symantec Endpoint Protection Manager Service.
  4. Click Start > Programs > Symantec Endpoint Protection Manager > Management Server Configuration Wizard.
  5. Select Reconfigure the Management Server, and change the default of 8443 to an open port.

Does port 445 need to be open?

Note that blocking TCP 445 will prevent file and printer sharing – if this is required for business, you may need to leave the port open on some internal firewalls. If file sharing is needed externally (for example, for home users), use a VPN to provide access to it.

How do I add exceptions to Symantec Endpoint firewall?

Click Clients. Select the group that your client is in. Click Policies (the tab at the top)

Click OK

  1. Double-click the SEP system tray icon.
  2. Click Options next to Network Threat Protection.
  3. Click Configure Firewall Rules…
  4. Click Add.
  5. Fill out the rule information as you see fit and click OK.

How do I allow an IP address through Symantec Endpoint Protection?

Open Symantec Endpoint Protection Manager console .

4. RE: Traffic from IP is blocked Best Answer

  1. Open your Intrusion Prevention Policy.
  2. Choose to Settings on the left.
  3. Check the box for Enable excluded hosts and then click the Excluded Hosts… button.
  4. Add the IP address of your printer and choose Okay.

How do I block ports in Symantec Endpoint Protection?

> Login into Symantec Endpoint Protection Manager. >Click on Settings, Tick the “Enable excluded hosts” option and click on the Excluded Hosts button to add your ip address (or a range of ip address, alternatively you could also use the subnet option).

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How do I stop port scanning?

If someone selects the Disable Port Scan and DoS Protection check box on the WAN screen, that disables the protection. Type the user name as admin and the password as password and click OK. Select Advanced Setup > WAN. Respond to Ping on Internet port can also be enabled / Disabled in this section.

How do I test a port scan?

Normally, port scans trigger huge amounts of requests to different ports or IP Addresses within a short period of time. Such port scans can be easily detected by simple mechanisms like counting the number of requested ports for each Source IP Address.

What do you mean by port scanning?

A port scan is a method for determining which ports on a network are open. As ports on a computer are the place where information is sent and received, port scanning is analogous to knocking on doors to see if someone is home. … It is also valuable for testing network security and the strength of the system’s firewall.