Core Insights - Zero Trust architecture is essential for large enterprises to address hybrid work risks, with Tencent's iOA providing a comprehensive guide from deployment to operation [1] Group 1: Implementation Challenges and Solutions - Cross-regional identity management faces delays in permission synchronization, which Tencent iOA addresses through seamless integration with LDAP/AD, achieving minute-level permission synchronization and dynamic token verification [2] - Low terminal compliance rates, with manual inspection coverage below 30%, can be improved by automatic compliance status scanning and isolation of non-compliant devices, as demonstrated by a company that raised compliance rates to 98% [2] - Audit efficiency is hindered by fragmented logs across multiple systems, but Tencent iOA offers a centralized log management solution that reduces audit time significantly [2] Group 2: Steps for Implementation - Step 1 involves building an identity authentication system - Step 2 focuses on securing terminal access - Step 3 emphasizes compliance and auditing [3] Group 3: Solution Features Comparison - Tencent iOA provides an integrated solution that combines ZTNA, EDR, and DLP, reducing integration costs by 80%, compared to traditional solutions that require multiple products [3] - Tencent iOA natively supports over 100,000 terminals with dynamic scaling capabilities, unlike general solutions that typically support only up to 10,000 terminals [3] Group 4: Case Studies - SF Group manages over 500,000 terminals through iOA, resulting in a 97% reduction in remote faults and zero data leakage incidents [7] - A certain automotive company achieved a 90% interception rate of ransomware through the EDR module, reducing response time from 24 hours to 1 hour [7] Group 5: Technical Principles - iOA's identity management module binds user identities to terminals, utilizing multi-factor authentication and RBAC for precise permission control, suitable for complex organizational structures [5][6] - The terminal security loop integrates EDR and DLP modules to block risky terminals preemptively, intercept malicious actions during operations, and trace attack paths post-incident [5] - iOA's log center automatically collects user access records and terminal operation logs, supporting log retrieval and compliance report generation to meet audit requirements [6]