Routers

1. Remote Login to Router Failed? Key Ports, Firewall & ISP Checks
   Selene Gong

   31
   Losing remote access to your router’s management interface is a common headache for network administrators, IT managers, and small business owners. Without remote login, tasks like firmware updates, security patches, or emergency troubleshooting can grind to a halt. Before you consider a ...
2. Two-Factor & Admin Access: How to Secure and Recover Your Router Account
   Selene Gong

   33
   Learn how to secure your router with two-factor authentication (2FA), recover admin access quickly, and prevent downtime. Step-by-step guidance for popular brands like TP-Link, NETGEAR, Ubiquiti, and Huawei. Table of Contents Part 1: Overview Part 2: Clarifying Account Types Part 3: ...
3. Navigating the Cisco ISR4331 EOL Date: Audit, Upgrade, and Procurement Guide
   Selene Gong

   31
   For network administrators and IT managers, maintaining a compliant and resilient network infrastructure is a top priority. As core routers like the Cisco ISR4331 approach their end of support, organizations face serious risks, including unpatched security vulnerabilities, regulatory violations, ...
4. Firewall vs Router: Do You Need Both for Your Network?
   Selene Gong

   21
   Many buyers treat firewalls and routers as interchangeable or assume one can fully replace the other. In reality, they serve different roles at the network edge. A router moves traffic between networks and finds the best path. A firewall inspects traffic and blocks what should not pass. Some ...