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Archives of #port scan

7 Nmap NSE Scripts for Recon

As with any security testing, make sure you fully understand what the script will do and how it might affect a target system. Only test systems you have permission to scan! Information Gathering 1. DNS Brute Force Find sub-domains with this script. Detecting sub-domains associated with an organization's domain can reveal new targets when performing […]
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9 years ago

Firewalling Ubuntu with UFW for IPv4 + IPv6

Under Ubuntu, you can quickly build an iptables based firewall using the handy built-in firewall configuration tool UFW - Uncomplicated Firewall. Network architectures will vary, but if you are deploying Internet facing Servers you generally should be configuring a host-based firewall. It can protect listening services that don't need to be Internet accessible. In addition, […]
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11 years ago