Chapter 9: Security Configuration

The Security Configuration chapter covers: Firewall Configuration

Firewall Logs Packet Filtering URL Filtering Multicast Filtering

The router makes use of Packet Filtering and Stateful Packet Inspection (SPI) to examine each message entering or leaving your LAN and block those that do not satisfy your specified security criteria. Packet Filtering allows you to define security filter rules such that packets that make it through the filter rules are processed as per normal, while those that do not are discarded.

SPI compares the packet content to a database of trusted information instead of only checking the packet header, before letting it through.

Security Level

Depending on the amount of protection you require, you can determine the level of security to implement: Low, Medium, and High.

Log Information

The router allows you to keep a record of data packets that have been allowed and/or that have been refused through the firewall.

By customising the data traffic to record and reviewing the log files at regular intervals, you can monitor the system’s performance and identify irregularities.

The following lists the usual types of data packets encountered.

TCP (Transmission Control Protocol) packets are exchanged between hosts to establish a connection and exchange data.

UDP (User Datagram Protocol) packets are primarily used for broadcasting messages and in streaming audio/video information. ICMP (Internet Control Message Protocol) packets pertaining to error or control information are exchanged between access points. IGMP (Internet Group Management Protocol) packets are sent to establish host memberships such as multicast groups on the LAN.

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18A specifications

Compex Technologies has made significant strides in the world of wireless communication with its innovative 18A model, a device that integrates advanced technologies and user-centric features to meet the demands of modern connectivity. The 18A is designed for flexibility and scalability, making it suitable for various applications ranging from enterprise networks to residential needs.

One of the standout features of the Compex Technologies 18A is its dual-band capabilities, operating efficiently on both the 2.4GHz and 5GHz frequency bands. This allows for increased performance and reduced interference, enabling users to enjoy a seamless internet experience. The device employs the latest Wi-Fi 6 technology, which enhances speed, capacity, and efficiency, facilitating up to four times greater capacity compared to previous generations.

Moreover, the Compex 18A supports MU-MIMO (Multi-User Multiple Input Multiple Output) technology. This feature allows multiple devices to connect and communicate with the access point simultaneously, significantly improving the overall user experience in environments with many connected devices. High-density areas, such as offices or public venues, benefit immensely from this capability, as it minimizes latency and ensures smooth data transmission.

Another noteworthy characteristic of the Compex 18A is its robust security features. It incorporates advanced encryption protocols and customizable access settings, giving users peace of mind about their data privacy. The device supports both WPA3 and traditional WPA2 security standards, ensuring protection against potential threats.

The device's design also reflects Compex Technologies' commitment to user-friendliness. With an intuitive web interface, users can easily manage network settings and monitor performance metrics. The LED indicators provide real-time feedback on connectivity status and signal strength, making troubleshooting straightforward.

In summary, the Compex Technologies 18A stands out for its cutting-edge features, including dual-band support, Wi-Fi 6 technology, MU-MIMO capabilities, and strong security protocols. Ideal for both home and enterprise use, the 18A ensures optimal performance, reliability, and a user-friendly experience. This combination of technologies makes it a compelling solution for anyone looking to enhance their wireless connectivity.
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