Free resources
Network configuration guides.
Copy-and-paste configurations for common network jobs, with why each line matters and how to check yours.
- Cisco IOS: SSH-only management access
- Cisco IOS: access port hardening
- Cisco IOS: BGP peer with MD5 authentication
- Cisco WLC 9800: corporate WPA3 + 802.1X
- Cisco WLC 9800: isolated guest Wi-Fi
- Cisco SD-WAN: voice on MPLS, broadband backup
- FortiGate: block private and bogon addresses on the WAN
- FortiGate: IPsec VPN to AWS with BGP
- Palo Alto PAN-OS: logged default-deny rule
- Palo Alto PAN-OS: admin sign-in with Microsoft Entra ID
- Juniper SRX: flood and scan protection
- Aruba CX: 802.1X port access with MAC fallback
- OpenVPN Access Server: MFA with LDAP
- rsyslog: send logs to your SIEM over TLS
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