综合日志审计系统：企业网络安全与合规管理的核心解决方案
随着数字化转型加速，政府和企业对信息系统的依赖程度不断提高，网络安全审计已成为企业IT基础设施的重要组成部分。
With the acceleration of digital transformation, as governments and enterprises increasingly rely on information systems, network security auditing has become a critical component of corporate IT infrastructure.
为什么需要综合日志审计系统？
Why Do We Need Comprehensive Log Audit Systems?
传统日志管理面临四大挑战：
- 日志分散存储，难以集中管理
- 格式不统一，分析困难
- 保存周期短，历史数据缺失
- 易被篡改，证据效力不足
Traditional log management faces four major challenges:
- Decentralized log storage makes centralized management difficult
- Inconsistent formats complicate analysis
- Short retention periods lead to missing historical data
- Vulnerability to tampering reduces evidentiary value
系统核心功能
Core System Features
1. 全面日志采集：支持60000EPS的峰值处理能力，覆盖主流厂商设备
1. Comprehensive Log Collection: Supports peak processing capacity of 60,000 EPS, compatible with major vendor equipment
2. 高效检索分析：千万级数据10秒内完成检索定位
2. Efficient Search & Analysis: Can locate records in 10 seconds among tens of millions of data points
3. 安全存储：默认Raid0+1冗余，本地存储＞30亿条，支持外部存储扩展
3. Secure Storage: Default Raid0+1 redundancy, local storage >3 billion records, supports external storage expansion
系统部署指南
System Deployment Guide
硬件要求：8核CPU/16GB内存/1TB存储
Hardware Requirements: 8-core CPU/16GB RAM/1TB storage
安装步骤：
- 选择install-las-296安装选项
- 通过https://[IP]访问管理界面
- 建议使用Chrome浏览器
Installation Steps:
- Select install-las-296 option
- Access management interface via https://[IP]
- Chrome browser recommended
用户权限管理
User Permission Management
| 用户类型 | 权限范围 | User Type | Permissions |
|---|---|---|---|
| 超级管理员 | 全部权限 | Super Admin | Full permissions |
| 操作管理员 | 除审计和用户管理外的功能 | Operator | All functions except audit and user management |
| 审计管理员 | 仅审计功能 | Auditor | Audit functions only |
满足等级保护要求
Meeting Classified Protection Requirements
系统完全符合等保三级对安全审计的技术要求：
- 记录网络设备运行状态、流量和用户行为
- 审计记录包含时间、用户、事件类型等完整信息
- 支持日志分析和报表生成
- 保护审计记录不被篡改或删除
The system fully complies with Class 3 protection requirements for security auditing:
- Records network device status, traffic and user behavior
- Audit records include complete information like timestamps, users and event types
- Supports log analysis and report generation
- Protects audit records from tampering or deletion
行业合规支持
Industry Compliance Support
系统满足金融、证券、保险等行业监管要求：
- 《商业银行内部控制指引》要求的日志完整性
- 《证券公司内部控制指引》15年日志保存期
- 《保险公司信息系统安全管理指引》的审计要求
The system meets regulatory requirements for finance, securities and insurance industries:
- Log integrity required by "Commercial Bank Internal Control Guidelines"
- 15-year log retention required by "Securities Company Internal Control Guidelines"
- Audit requirements in "Insurance Company Information System Security Management Guidelines"
提示：部署前请确认系统已获得安全产品销售许可证
Note: Ensure the system has obtained security product sales license before deployment
