How can companies detect and block access through a consumer VPN?
I'm new to IT and security and trying to understand how remote-access controls work. A company has strict policies around Teams and Outlook, but an employee traveling abroad…
VPN blocking
Can I block VPN use on an Arris router without breaking normal internet access?
I'm trying to prevent devices on my network from using VPN services through an Arris router. I tested custom firewall rules blocking TCP ports 80 and 443, but…
Can I block VPN connections on an Arris router without disrupting normal internet access?
I'm trying to prevent devices on my network from using VPN services through an Arris router while still allowing regular web browsing and other internet access. I tried…
How can I troubleshoot or resolve severe Wi‑Fi restrictions in a university hostel?
I'm staying in a university hostel where the managed Wi‑Fi blocks many websites, social platforms, and video-calling services, while other sites work normally. Cellular data is too weak…
Why Has Nearly All Traffic From Russia Suddenly Dropped?
Our application has experienced an almost complete collapse in traffic and performance metrics from Russian users. Testing through a VPN located in Russia does not reproduce the problem,…