为了便于国家关键信息基础设施主管部门、运营部门、建设部门学习网络安全法、网络安全等级保护系列政策和法规内容，便于各级党委政府、企事业单位开展网络安全风险评估、网络安全监测和通报预警、网络安全事件处置、网络安全保障工作全国综治考核评价工作，便于网信部门、网络安全保卫部门开展监督检查工作，在河南省公安厅网络安全保卫总队的指导下，河南省信息安全等级保护工作协调小组办公室组织编写该书。
Availability can change throughout the month based on the library's budget. You can still place a hold on the title, and your hold will be automatically filled as soon as the title is available again.
The OverDrive Read format of this ebook has professional narration that plays while you read in your browser. Learn more here.
Your session has expired. Please sign in again so you can continue to borrow titles and access your Loans, Wish list, and Holds pages.
If you're still having trouble, follow these steps to sign in.
Add a library card to your account to borrow titles, place holds, and add titles to your wish list.
Have a card? Add it now to start borrowing from the collection.
The library card you previously added can't be used to complete this action. Please add your card again, or add a different card. If you receive an error message, please contact your library for help.