{"avoid_when":"流量已在边缘 WAF/零信任完整覆盖","content_hash":"059e614c29eeae6d0428af5c20ca4a1c18e10458f0dc4565d424f34a3f022488","domain":"security","evidence_urls":["https://github.com/fail2ban/fail2ban"],"id":"fail2ban","language":"Python","license":"","name":"Fail2Ban","niche":"host intrusion prevention","repo":"https://github.com/fail2ban/fail2ban","source_updated_at":null,"status":"active","summary":"根据日志封禁暴力破解来源。","tags":["hardening","network"],"use_when":"主机要防 SSH/服务爆破","verification_status":"unverified","verified_at":null}