Students: Internet Connectivity - Blocked Page

Owned by Darshani Paralikar
Last updated: Aug 07, 2024 by Aeoleon Bryant
2 min read

Summary

This article explains why users may encounter a blocked page when attempting to access the FSCJ wireless network and outlines the role of the Intrusion Detection System (IDS) implemented by Florida State College at Jacksonville to protect the network from potential threats. It also provides guidance on what to do if your device is blocked.

Detailed Information

Blocked Page Notification

When trying to access the FSCJ wireless network, you may encounter a blocked page. This occurs because your wireless device has been blocked from the network for security reasons. Florida State College at Jacksonville uses a wireless Intrusion Detection System (IDS) to safeguard the network from intrusions and attacks.

Intrusion Detection System (IDS) Overview

The IDS is a security measure that:

  • Monitors all traffic entering and traversing the FSCJ wireless network for potential intrusions.

  • Isolates and classifies the type of intrusion.

  • Alerts, logs, and reports any detected intrusions.

The IDS helps protect the network against various types of intrusions, including:

  • Sniffing: Unauthorized interception of network traffic.

  • Network Mapping, Ping Flooding, and Port Scanning: Techniques used to discover and exploit network vulnerabilities.

  • TCP-session Oriented Attacks: Attacks targeting TCP sessions to disrupt communication.

  • Noise Generators: Tools that create excessive network traffic to degrade performance.

  • Infected Devices: Devices infected with Internet worms that scan or flood the network, negatively impacting performance.

How IDS Functions

The IDS examines all packets passing through the network, determining whether the traffic is within the boundaries of normal traffic. These boundaries are defined and configured by FSCJ’s wireless administrators to ensure the security of the network.

What to Do If Your Device Is Blocked

If your device has been blocked for any of the above reasons, or if you believe it has been blocked incorrectly, you should:

  1. Contact the Technical Service Desk: Call (904) 632-3151, option 2.

  2. Request Assistance: Ask to log a ticket to address the issue with your device.

The Technical Service Desk will investigate the block and provide guidance on resolving the issue.

Conclusion

The blocked page notification is a security measure to protect FSCJ’s wireless network from potential threats. If you encounter this issue, contact the Technical Service Desk for assistance. Understanding the IDS’s role in network security helps ensure a safer and more reliable wireless experience for all users.

Contact Information

If you encounter any issues or need further assistance, please contact the Technical Service Desk by submitting a ticket at help.fscj.edu.