ECCouncil ICS-SCADA Exam With Confidence Using Practice Dumps

In the configuration of Microsoft Windows Firewall with Advanced Security, you can define IPsec rules as part of your security policy. Typically, these rules can be organized into four main categories: Allow connection, Block connection, Allow if secure (which can specify encryption or authentication requirements), and Custom. While the interface and features can vary slightly between Windows versions, four fundamental types of rules regarding how traffic is handled are commonly supported.References:

Microsoft documentation, "Windows Firewall with Advanced Security".

TCP (Transmission Control Protocol) is a connection-oriented protocol used in the majority of internet communications.

Connection-oriented protocols like TCP require a connection to be established between the communicating devices before data is transmitted. This ensures reliable and ordered delivery of data.

TCP manages this by establishing a handshake mechanism (TCP three-way handshake) to set up the connection prior to transmitting data and properly terminating the connection once the communication session has completed.

References

"TCP/IP Illustrated, Volume 1: The Protocols" by W. Richard Stevens.

Postel, J., "Transmission Control Protocol," RFC 793.

A data diode is known as a prebuilt directional gateway that is unidirectional, designed specifically to allow data to travel in only one direction, ensuring secure one-way communication. This feature makes data diodes ideal for environments where it iscritical to prevent any possibility of data leakage or unauthorized access from an external network back to a secure network. Data diodes are commonly used in military and industrial applications, including ICS/SCADA systems, to protect sensitive information.References:

U.S. Department of Energy, "Cybersecurity for SCADA Systems".