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  2. Using McAfee: Firewalls - AOL Help

    help.aol.com/articles/Using-McAfee-Firewalls

    2. In the McAfee Security Center window, click the Internet & Network link, then click Configure link. 3. In the Internet & Network Configuration pane, under the Firewall protection section click the Advanced button. 4. In the Security Level pane, move the slider so that Trusting displays as the current level. 5. Click the OK button.

  3. Enable and disable firewall in McAfee - AOL Help

    help.aol.com/.../mcafee-enable-and-disable-firewall

    To enable firewall protection: On the Windows taskbar, next to the clock, double-click the McAfee (M) icon. In the McAfee SecurityCenter window, click Web and Email Protection. Click Firewall Off. Click the Turn On button. Click Done. Don't see the McAfee icon next to the clock? If you're using Windows 7 or 8, click the arrow next to the clock ...

  4. Using McAfee: Features - AOL Help

    help.aol.com/articles/Using-McAfee-Features

    2. On Advanced Menu, click the Configure tab. Note: If you are unable to see the Configure link, click the Advanced Menu link. 3. In the Configure pane, click the Computer & Files link. 4. On the Computer & Files Configuration pane, under Virus protection is enabled, click the Off option. 5. In the confirmation dialog box, choose one of the ...

  5. HTTP tunnel - Wikipedia

    en.wikipedia.org/wiki/HTTP_tunnel

    A special HTTP server runs outside the protected network and a client program is run on a computer inside the protected network. Whenever any network traffic is passed from the client, the client repackages the traffic data as a HTTP request and relays the data to the outside server, which extracts and executes the original network request for ...

  6. Port knocking - Wikipedia

    en.wikipedia.org/wiki/Port_knocking

    In computer networking, port knocking is a method of externally opening ports on a firewall by generating a connection attempt on a set of prespecified closed ports. Once a correct sequence of connection attempts is received, the firewall rules are dynamically modified to allow the host which sent the connection attempts to connect over specific port(s).

  7. Port forwarding - Wikipedia

    en.wikipedia.org/wiki/Port_forwarding

    Port forwarding via NAT router. In computer networking, port forwarding or port mapping is an application of network address translation (NAT) that redirects a communication request from one address and port number combination to another while the packets are traversing a network gateway, such as a router or firewall.

  8. Settings A-Z - AOL Help

    help.aol.com/settings

    Get answers to your AOL Mail, login, Desktop Gold, AOL app, password and subscription questions. Find the support options to contact customer care by email, chat, or phone number.

  9. Firewall (computing) - Wikipedia

    en.wikipedia.org/wiki/Firewall_(computing)

    In computing, a firewall is a network security system that monitors and controls incoming and outgoing network traffic based on configurable security rules. [ 1 ] [ 2 ] A firewall typically establishes a barrier between a trusted network and an untrusted network, such as the Internet , [ 3 ] or between several VLAN s.