- https://null-byte.wonderhowto.com/
- https://www.sans.org/security-resources/
- https://www.nist.gov/
- https://www.nsa.gov/what-we-do/cybersecurity/
- https://www.dhs.gov/topic/cybersecurity
- https://www.defcon.org/
- https://www.vmware.com/
- https://xenserver.org/
- https://www.linux-kvm.org/page/Main_Page
- https://www.virtualbox.org/
- https://azure.microsoft.com/en-us/
- https://aws.amazon.com/s3/
- https://www.oracle.com/cloud/
- https://cloud.google.com/
- https://www.cloudflare.com/
- https://www.ansible.com/
- https://puppet.com/
- https://www.chef.io/
- https://openvpn.net/
- https://dyn.com/dynamic-dns