夯实网络安全责任 共筑网络安全防线丨这些网络安全知识，你掌握了吗？
<section style="font-size: 18px; letter-spacing: 1px; line-height: 1.8; box-sizing: border-box; font-style: normal; font-weight: 400; text-align: justify;"><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); font-size: 15px; letter-spacing: 1.8px; background-color: rgb(255, 255, 255); line-height: 2em; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; text-indent: 2em; color: rgb(0, 0, 0); letter-spacing: 1px; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;">没有网络安全，就没有国家安全。网络安全和保密防护，是机关单位日常工作中不可忽视的重要问题。尤其在涉密单位工作的人员，因工作性质特殊，不仅要了解非涉密网络的安全操作常识，更要重点了解涉密网络的规范行为要点，以确保国家秘密安全。</span></p><p style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); font-size: 15px; letter-spacing: 1.8px; background-color: rgb(255, 255, 255); line-height: 2em; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; text-indent: 2em; color: rgb(0, 0, 0); letter-spacing: 1px; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><br/></span></p><p style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); font-size: 15px; letter-spacing: 1.8px; background-color: rgb(255, 255, 255); line-height: 2em; visibility: visible; box-sizing: border-box; text-indent: 0em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); letter-spacing: 1px; visibility: visible; font-size: 18px; overflow-wrap: break-word !important; box-sizing: border-box;">那么，关于网络安全的基本概念与实操要点，您了解多少？一起看看吧↓↓↓</span></p><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); letter-spacing: 1.8px; background-color: rgb(255, 255, 255); font-size: 16px; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><section powered-by="xiumi.us" style="margin: 10px 0px 0px; padding: 0px; outline: 0px; max-width: 100%; text-align: center; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; width: auto; vertical-align: top; background-color: rgb(255, 100, 97); min-width: 10%; height: auto; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><section powered-by="xiumi.us" style="margin: 5px 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><section style="margin: 0px; padding: 0px 20px; outline: 0px; max-width: 100%; text-align: justify; color: rgb(255, 255, 255); visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><p style="padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; visibility: visible; overflow-wrap: break-word !important; white-space: normal; margin: 0px; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; font-size: 18px; overflow-wrap: break-word !important; box-sizing: border-box;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;">什么是网络安全？</strong></span></p></section></section></section></section><section powered-by="xiumi.us" style="margin: 0px 0px 7px; padding: 0px; outline: 0px; max-width: 100%; text-align: center; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; width: 0px; height: 0px; vertical-align: top; overflow: hidden; border-style: solid; border-width: 7px 6px 0px; border-color: rgb(255, 100, 97) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0); visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><svg viewbox="0 0 1 1" style="float: left; line-height: 0; width: 0px; visibility: visible; box-sizing: border-box;"></svg></section></section></section></section><p style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); font-size: 15px; letter-spacing: 1.8px; background-color: rgb(255, 255, 255); line-height: 2em; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); letter-spacing: 1px; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;">网络安全从本质上讲，就是网络上的信息安全。从广义上来说，</span><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 1px; color: rgb(2, 30, 170); visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;">凡是涉及到网络上信息的保密性、完整性、可用性、真实性和可控性的相关技术和理论都是网络安全的研究领域。</span></strong></span></p><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); letter-spacing: 1.8px; background-color: rgb(255, 255, 255); font-size: 16px; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><section powered-by="xiumi.us" style="margin: 10px 0px 0px; padding: 0px; outline: 0px; max-width: 100%; text-align: center; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; width: auto; vertical-align: top; background-color: rgb(255, 100, 97); min-width: 10%; height: auto; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><section powered-by="xiumi.us" style="margin: 5px 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><section style="margin: 0px; padding: 0px 20px; outline: 0px; max-width: 100%; text-align: justify; color: rgb(255, 255, 255); visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><p style="padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; visibility: visible; overflow-wrap: break-word !important; white-space: normal; margin: 0px; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; font-size: 18px; overflow-wrap: break-word !important; box-sizing: border-box;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;">机关单位最常接触什么网络？</strong></span></p></section></section></section></section><section powered-by="xiumi.us" style="margin: 0px 0px 7px; padding: 0px; outline: 0px; max-width: 100%; text-align: center; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; width: 0px; height: 0px; vertical-align: top; overflow: hidden; border-style: solid; border-width: 7px 6px 0px; border-color: rgb(255, 100, 97) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0); visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><svg viewbox="0 0 1 1" style="float: left; line-height: 0; width: 0px; visibility: visible; box-sizing: border-box;"></svg></section></section></section></section><p style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); font-size: 15px; letter-spacing: 1.8px; background-color: rgb(255, 255, 255); line-height: 2em; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; color: rgb(0, 0, 0); letter-spacing: 1px; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;">机关单位工作人员最常接触的网络是计算机网络，即利用通信设备和线路，将地理位置不同、功能独立的多个计算机系统互联起来，使它们之间可以方便地传递信息，共享硬件、软件、数据信息等资源，形成一个规模更大、功能更强的系统。</span></p><p style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); font-size: 15px; letter-spacing: 1.8px; background-color: rgb(255, 255, 255); line-height: 2em; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important; box-sizing: border-box;"/></p><section style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 0.544px; white-space: normal; color: rgb(28, 28, 25); font-size: 15px; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; background-color: rgb(255, 255, 255); visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><img src="https://imgcdn.kangyanghongya.com/@/catchimages/20220815/1660534265869028592.jpg?imageMogr2/thumbnail/700x>/strip/quality/95/ignore-error/1|imageslim"/></section><p style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; white-space: normal; color: rgb(28, 28, 25); font-size: 15px; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; background-color: rgb(255, 255, 255); visibility: visible; text-indent: 2em; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(136, 136, 136); visibility: visible; font-size: 18px; overflow-wrap: break-word !important; box-sizing: border-box;">这些计算机可能在同一个办公室，也可能远隔万里</span></p><p style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); font-size: 15px; letter-spacing: 1.8px; background-color: rgb(255, 255, 255); line-height: 2em; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; overflow-wrap: break-word !important; box-sizing: border-box;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 1px; color: rgb(2, 30, 170); visibility: visible; overflow-wrap: break-word !important; box-sizing: border-box;">计算机网络按照不同的分类标准，可分为多种不同的类型：</span></strong></span></p><p style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); font-size: 15px; letter-spacing: 1.8px; background-color: rgb(255, 255, 255); line-height: 2em; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); letter-spacing: 1px; font-size: 18px; overflow-wrap: break-word !important; box-sizing: border-box;">（1）按照介质传输不同分为：有线网、无线网。</span></p><p style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); font-size: 15px; letter-spacing: 1.8px; background-color: rgb(255, 255, 255); line-height: 2em; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); letter-spacing: 1px; font-size: 18px; overflow-wrap: break-word !important; box-sizing: border-box;">（2）按照地理范围不同分为：广域网、城域网、局域网</span></p><p style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); font-size: 15px; letter-spacing: 1.8px; background-color: rgb(255, 255, 255); line-height: 2em; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); letter-spacing: 1px; font-size: 18px; overflow-wrap: break-word !important; box-sizing: border-box;">（3）按照应用目标不同分为：内部网、外部网</span></p><p style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); font-size: 15px; letter-spacing: 1.8px; background-color: rgb(255, 255, 255); line-height: 2em; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); letter-spacing: 1px; font-size: 18px; overflow-wrap: break-word !important; box-sizing: border-box;">（4）按照是否涉密分为：涉密网、非涉密网</span></p><p style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); font-size: 15px; letter-spacing: 1.8px; background-color: rgb(255, 255, 255); line-height: 2em; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); letter-spacing: 1px; overflow-wrap: break-word !important; box-sizing: border-box;">而就党政机关而言，用于存储、处理、传输涉及国家秘密政务信息的网络称为</span><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 1px; color: rgb(2, 30, 170); overflow-wrap: break-word !important; box-sizing: border-box;">电子政务内网</span></strong><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); letter-spacing: 1px; overflow-wrap: break-word !important; box-sizing: border-box;">，分为三级四档：秘密级、机密级、机密增强级和绝密级；用于对外信息公开、舆论宣传、政务服务、公民参政议政的网络称为</span><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 1px; color: rgb(2, 30, 170); overflow-wrap: break-word !important; box-sizing: border-box;">电子政务外网</span></strong><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); letter-spacing: 1px; overflow-wrap: break-word !important; box-sizing: border-box;">。</span></span></p><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); letter-spacing: 1.8px; background-color: rgb(255, 255, 255); font-size: 16px; overflow-wrap: break-word !important; box-sizing: border-box;"><section powered-by="xiumi.us" style="margin: 10px 0px 0px; padding: 0px; outline: 0px; max-width: 100%; text-align: center; overflow-wrap: break-word !important; box-sizing: border-box;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; width: auto; vertical-align: top; background-color: rgb(255, 100, 97); min-width: 10%; height: auto; overflow-wrap: break-word !important; box-sizing: border-box;"><section powered-by="xiumi.us" style="margin: 5px 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important; box-sizing: border-box;"><section style="margin: 0px; padding: 0px 20px; outline: 0px; max-width: 100%; text-align: justify; color: rgb(255, 255, 255); overflow-wrap: break-word !important; box-sizing: border-box;"><p style="padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; overflow-wrap: break-word !important; white-space: normal; margin: 0px; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; overflow-wrap: break-word !important; box-sizing: border-box;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important; box-sizing: border-box;">计算机网络有哪些泄密隐患？</strong></span></p></section></section></section></section><section powered-by="xiumi.us" style="margin: 0px 0px 7px; padding: 0px; outline: 0px; max-width: 100%; text-align: center; overflow-wrap: break-word !important; box-sizing: border-box;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; width: 0px; height: 0px; vertical-align: top; overflow: hidden; border-style: solid; border-width: 7px 6px 0px; border-color: rgb(255, 100, 97) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0); overflow-wrap: break-word !important; box-sizing: border-box;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important; box-sizing: border-box;"><svg viewbox="0 0 1 1" style="float: left; line-height: 0; width: 0px; box-sizing: border-box;"></svg></section></section></section></section><p style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); font-size: 15px; letter-spacing: 1.8px; background-color: rgb(255, 255, 255); line-height: 2em; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); letter-spacing: 1px; overflow-wrap: break-word !important; box-sizing: border-box;">1.物理安全泄密隐患。处理涉密信息所产生的电磁声、光等主动或被动发射信息（号）；拷贝、复印、打印等信息流转后形成的涉密设备和涉密载体，如果没有得到妥善防护或处理，其中的涉密信息有可能被境外间谍情报机关通过专用工具进行还原。</span></span></p><p style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); font-size: 15px; letter-spacing: 1.8px; background-color: rgb(255, 255, 255); line-height: 2em; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); letter-spacing: 1px; font-size: 18px; overflow-wrap: break-word !important; box-sizing: border-box;">2.软硬件设备泄密隐患。涉密计算机网络若存在被境外间谍情报机关掌握的“后门”或系统缺陷，则容易遭到窃密攻击。而信息系统集成开发单位的软硬件开发流程缺乏统一标准，开发人员保密意识薄弱，测试方案不完善等，也会给机关单位网络安全埋下“定时炸弹”。</span></p><p style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); font-size: 15px; letter-spacing: 1.8px; background-color: rgb(255, 255, 255); line-height: 2em; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); letter-spacing: 1px; font-size: 18px; overflow-wrap: break-word !important; box-sizing: border-box;"><img src="https://imgcdn.kangyanghongya.com/@/catchimages/20220815/1660534266206067218.jpg?imageMogr2/thumbnail/700x>/strip/quality/95/ignore-error/1|imageslim"/></span></p><p style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); font-size: 15px; letter-spacing: 1.8px; background-color: rgb(255, 255, 255); line-height: 2em; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); letter-spacing: 1px; font-size: 18px; overflow-wrap: break-word !important; box-sizing: border-box;">3.内部人为泄密隐患。机关单位若管理不规范，工作人员网络安全知识匮乏，保密意识不强，可能会出现误操作，如将涉密计算机连接互联网，甚至还会出现恶意窃密等违法现象。</span></p><p style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); font-size: 15px; letter-spacing: 1.8px; background-color: rgb(255, 255, 255); line-height: 2em; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); letter-spacing: 1px; font-size: 18px; overflow-wrap: break-word !important; box-sizing: border-box;">4.外部攻击泄密隐患。随着国际形势日趋复杂多变，我国面临的外部网络攻击愈发严重，无时无刻不影响着个人、企业乃至国家的网络安全。常见的信息窃密方式有电磁辐射窃密、U盘摆渡木马窃密和侧信道攻击窃密等。</span></p><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); letter-spacing: 1.8px; background-color: rgb(255, 255, 255); font-size: 16px; overflow-wrap: break-word !important; box-sizing: border-box;"><section powered-by="xiumi.us" style="margin: 10px 0px 0px; padding: 0px; outline: 0px; max-width: 100%; text-align: center; overflow-wrap: break-word !important; box-sizing: border-box;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; width: auto; vertical-align: top; background-color: rgb(255, 100, 97); min-width: 10%; height: auto; overflow-wrap: break-word !important; box-sizing: border-box;"><section powered-by="xiumi.us" style="margin: 5px 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important; box-sizing: border-box;"><section style="margin: 0px; padding: 0px 20px; outline: 0px; max-width: 100%; text-align: justify; color: rgb(255, 255, 255); overflow-wrap: break-word !important; box-sizing: border-box;"><p style="padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; overflow-wrap: break-word !important; white-space: normal; margin: 0px; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; overflow-wrap: break-word !important; box-sizing: border-box;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important; box-sizing: border-box;">机关单位网络安全工作要点</strong></span></p></section></section></section></section><section powered-by="xiumi.us" style="margin: 0px 0px 7px; padding: 0px; outline: 0px; max-width: 100%; text-align: center; overflow-wrap: break-word !important; box-sizing: border-box;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; display: inline-block; width: 0px; height: 0px; vertical-align: top; overflow: hidden; border-style: solid; border-width: 7px 6px 0px; border-color: rgb(255, 100, 97) rgba(255, 255, 255, 0) rgba(255, 255, 255, 0); overflow-wrap: break-word !important; box-sizing: border-box;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important; box-sizing: border-box;"><svg viewbox="0 0 1 1" style="float: left; line-height: 0; width: 0px; box-sizing: border-box;"></svg></section></section></section></section><p style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); font-size: 15px; letter-spacing: 1.8px; background-color: rgb(255, 255, 255); line-height: 2em; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); letter-spacing: 1px; overflow-wrap: break-word !important; box-sizing: border-box;">信息化时代，机关单位工作人员尤其应当做好以下几点，确保个人和单位的网络信息安全：</span></span></p><p style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); font-size: 15px; letter-spacing: 1.8px; background-color: rgb(255, 255, 255); line-height: 2em; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); letter-spacing: 1px; font-size: 18px; overflow-wrap: break-word !important; box-sizing: border-box;">1.认真学习并严格遵守机关单位网络安全保密管理规章制度。</span></p><p style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); font-size: 15px; letter-spacing: 1.8px; background-color: rgb(255, 255, 255); line-height: 2em; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); letter-spacing: 1px; font-size: 18px; overflow-wrap: break-word !important; box-sizing: border-box;">2.涉密计算机及网络与互联网及其他公共信息网络必须实现物理隔离，确保没有任何信息传输渠道。</span></p><p style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); font-size: 15px; letter-spacing: 1.8px; background-color: rgb(255, 255, 255); line-height: 2em; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); letter-spacing: 1px; font-size: 18px; overflow-wrap: break-word !important; box-sizing: border-box;">3.严禁使用非涉密计算机存储、处理、传输涉密信息；严禁用网络硬盘存储、传递、分享国家秘密。涉密计算机与非涉密计算机之间进行信息交换，应采取保密防护措施。</span></p><p style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); font-size: 15px; letter-spacing: 1.8px; background-color: rgb(255, 255, 255); line-height: 2em; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); letter-spacing: 1px; font-size: 18px; overflow-wrap: break-word !important; box-sizing: border-box;">4.完善部门信息化台账，严格涉密移动存储介质管理，实行统一登记编号、集中管理、专人专用；完善涉密计算机违规外联监控报警措施；定期执行保密监督检查。</span></p><p style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; white-space: normal; color: rgb(28, 28, 25); font-size: 15px; letter-spacing: 1.8px; background-color: rgb(255, 255, 255); line-height: 2em; overflow-wrap: break-word !important; box-sizing: border-box;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 0, 0); letter-spacing: 1px; font-size: 18px; overflow-wrap: break-word !important; box-sizing: border-box;">5.做好个人信息化设备管理，不随意接入有安全隐患的网络和信息化设备，不随意点开陌生邮件、网络链接等；个人工作计算机安装杀毒软件，定期检查升级；计算机必须设置登录密码，密码复杂度要符合安全要求。</span></p><p style="white-space: normal; margin: 0px; padding: 0px; box-sizing: border-box;"><br style="box-sizing: border-box;"/></p></section></section><p>来源：中国普法<br/></p> <p></p> <p></p><p>来源:洪雅融媒</p> 哦
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