Error messages occasionally appear within the portal. These standard errors often occur when a user attempts to access an unauthorized resource, a session has timed out, or a user tries to access a previously deleted resource. These messages appear at the top of the portal page.
1. Understanding the Error Types
In-Portal Banners (Resource Errors): These appear at the top of the portal page. They usually mean your session expired, you do not have permission for that specific link, or the page/resource was deleted.
Full-Page "Access Denied" Errors: This plain white screen means the portal's security system blocked your IP address or request before you could enter.
2. Common Reasons for "Access Denied"
The security firewall monitors incoming traffic to protect the platform. A block can happen automatically due to:
High Traffic / Rapid Clicking: Sending too many requests at once can be mistaken for an automated attack or web scraper.
Shared Network IP Reputation: If your Wi-Fi or office network IP address was previously flagged for suspicious activity (even by another user on the network), access may be blocked.
Accidental Triggers (False Positives): A legitimate action accidentally triggering a security firewall rule. The following activities may trigger these security controls:
· Web application layer attacks such as: SQL Injection, Cross-Site Scripting (XSS), Local File Inclusion (LFI), Remote Command Execution (RCE), Remote File Inclusion (RFI), etc.
· Volumetric attacks or similar high-rate HTTP traffic.
· Automated web activities like web contents scraping, data mining, or web content indexing.
· Web vulnerability scanning using automated tools.
It's important to note that a completely inadvertent action can sometimes trigger the security policy, or you might be connecting from an internet address (IP) that currently has a poor reputation for reasons you are unaware of.
3. Immediate Troubleshooting Steps:
1. Refresh the Page: Instant step. Refresh the page or re-enter the portal URL. If the block was caused by a momentary glitch, the request may go through immediately.
2. Wait 10 Minutes and Retry: Penalty box cooldown. If an automatic rule was triggered, your IP address is placed in a temporary 10-minute block. Wait 10 minutes without making requests, then try accessing the portal again.
3. Check IP Reputation & Submit Support Request: If still blocked.
If access is still blocked after 10 minutes, check your public IP reputation using an IP lookup tool (such as Akamai's Client Reputation tool). Record the Reference # displayed on the "Access Denied" error page to submit to the support team for investigation.