# Discovery / Recon

- [Methodology](/appsecexplained/discovery-recon/methodology.md)
- [Content discovery / recon](/appsecexplained/discovery-recon/content-discovery-recon.md)
- [Subdomains](/appsecexplained/discovery-recon/content-discovery-recon/subdomains.md)
- [Endpoints](/appsecexplained/discovery-recon/content-discovery-recon/endpoints.md)
- [Parameters](/appsecexplained/discovery-recon/content-discovery-recon/parameters.md)
- [Spidering](/appsecexplained/discovery-recon/content-discovery-recon/spidering.md)