72 hour golden period
72 hours after a data breach is the critical window. GDPR requires reporting to regulatory authorities within 72 hours, otherwise facing a maximum fine of 20 million euros. Golden period goals: contain leaks, assess impacts, and preserve evidence.
Response phase
Phase 1- containment: disconnect the affected system and block the attacker's IP. Phase 2- eradication: remove backdoors and fix vulnerabilities. Phase 3- Recovery: Restore from clean backups and monitor for anomalies. Stage 4- Review: Write event reports and improve processes.
Notification process
Notification targets: regulatory agencies (Cyberspace Administration of China/GDPR), affected users, and internal management. Notification content: Reasons for leakage, scope of impact, remedial measures, user suggestions.
preparation in advance
Develop IRP (Incident Response Plan), form CSIRT team, conduct regular drills, and retain logs. Unprepared companies suffer three times the losses of prepared companies after a leak.
Disclaimer: Articles on this site come from original content, reposts, AI generation, and other sources. If there are copyright or other issues, pleaseclick here to feedback, and our company will verify and handle it promptly.