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Category Archives: Network Security
Scan Azure VMs in the same subnet with Nmap
Last weekend I made a small PoC to use Nmap to scan an Azure VM. I then came up with an idea to write a script to get scan all live hosts in the same subnet from the given VM. … Continue reading
Defend your Azure virtual network with Defense In Depth strategy
Network is a heart of every system no matter where it is. If you happen to study OSI model, you would know how imperative it is to your system. Within a web application you write, for instance, before an HTTP … Continue reading
Quick notes about self-signed certificate with Point-to-Site Azure VPN
Connecting directly through RDP to your system is not recommended in a practical security. It is because the RDP connection goes through the Internet which is weak. To add more extra layer of security, you should set up a jump … Continue reading