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<div class="auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space" style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);line-height:var(--md-box-samantha-normal-text-line-height);overflow-anchor:auto;font-size:16px;font-family:Inter, -apple-system, BlinkMacSystemFont, " segoe="" ui",="" "sf="" pro="" sc",="" display",="" icons",="" "pingfang="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" "helvetica="" neue",="" helvetica,="" arial,="" sans-serif;margin-top:0px="" !important;color:var(--md-box-samantha-normal-text-color)="" !important;"=""><span style="font-size:14px;">云主机防止被黑或者病毒攻击需要从多个方面入手，以下是一些常见的防护措施：</span></div>
<div class="auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space" style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);line-height:var(--md-box-samantha-normal-text-line-height);overflow-anchor:auto;font-size:16px;font-family:Inter, -apple-system, BlinkMacSystemFont, " segoe="" ui",="" "sf="" pro="" sc",="" display",="" icons",="" "pingfang="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" "helvetica="" neue",="" helvetica,="" arial,="" sans-serif;margin-top:0px="" !important;color:var(--md-box-samantha-normal-text-color)="" !important;"=""><br />
</div>
<h3 class="header-vfC6AV auto-hide-last-sibling-br" style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);margin-bottom:4px;line-height:var(--md-box-samantha-h3-line-height);margin-top:var(--md-box-samantha-h3-margin-top);font-size:var(--md-box-samantha-h3-font-size);overflow-anchor:auto;font-family:Inter, -apple-system, BlinkMacSystemFont, " segoe="" ui",="" "sf="" pro="" sc",="" display",="" icons",="" "pingfang="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" "helvetica="" neue",="" helvetica,="" arial,="" sans-serif;padding-bottom:0px="" !important;color:var(--md-box-samantha-deep-text-color)="" !important;"=""><span style="font-size:14px;">安全配置</span></h3>
<br class="container-utlnW2 wrapper-d0Cc1k undefined" style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);content:" ";display:block;font-size:var(--md-box-paragraph-spacing);margin:1em;overflow-anchor:auto;color:#222222;font-family:inter,="" -apple-system,="" blinkmacsystemfont,="" "segoe="" ui",="" "sf="" pro="" sc",="" display",="" icons",="" "pingfang="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" "helvetica="" neue",="" helvetica,="" arial,="" sans-serif;"="">
<ul class="auto-hide-last-sibling-br" style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);margin-bottom:8px;margin-top:0px;padding-left:20px;overflow-anchor:auto;color:#222222;font-family:Inter, -apple-system, BlinkMacSystemFont, " segoe="" ui",="" "sf="" pro="" sc",="" display",="" icons",="" "pingfang="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" "helvetica="" neue",="" helvetica,="" arial,="" sans-serif;font-size:16px;"=""><li style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);font-size:var(--md-box-samantha-normal-text-font-size);line-height:var(--md-box-samantha-normal-text-line-height);list-style-type:disc;padding-left:4px;overflow-anchor:auto;color:var(--md-box-samantha-normal-text-color) !important;"><span style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);font-weight:600;color:initial;font-size:14px;line-height:var(--md-box-samantha-normal-text-line-height);overflow-anchor:auto;">强化密码策略</span><span style="font-size:14px;">：使用强密码，包含大小写字母、数字和特殊字符，定期更换密码。同时，启用多因素认证，如密码加验证码、指纹识别等，增加登录的安全性。</span></li>
<li style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);font-size:var(--md-box-samantha-normal-text-font-size);line-height:var(--md-box-samantha-normal-text-line-height);list-style-type:disc;margin-top:8px;padding-left:4px;overflow-anchor:auto;color:var(--md-box-samantha-normal-text-color) !important;"><span style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);font-weight:600;color:initial;font-size:14px;line-height:var(--md-box-samantha-normal-text-line-height);overflow-anchor:auto;">关闭不必要服务和端口</span><span style="font-size:14px;">：检查云主机上运行的服务，关闭不需要的服务和端口，减少攻击面。例如，若不需要远程桌面服务，可关闭相应端口。</span></li>
<li style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);font-size:var(--md-box-samantha-normal-text-font-size);line-height:var(--md-box-samantha-normal-text-line-height);list-style-type:disc;margin-top:8px;padding-left:4px;overflow-anchor:auto;color:var(--md-box-samantha-normal-text-color) !important;"><span style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);font-weight:600;color:initial;font-size:14px;line-height:var(--md-box-samantha-normal-text-line-height);overflow-anchor:auto;">定期更新系统和软件</span><span style="font-size:14px;">：及时安装操作系统、应用程序和驱动程序的更新补丁，修复已知的安全漏洞。很多黑客攻击和病毒入侵都是利用了系统未及时更新的漏洞。</span></li>
</ul>
<h3 class="header-vfC6AV auto-hide-last-sibling-br" style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);margin-bottom:4px;line-height:var(--md-box-samantha-h3-line-height);margin-top:var(--md-box-samantha-h3-margin-top);font-size:var(--md-box-samantha-h3-font-size);overflow-anchor:auto;font-family:Inter, -apple-system, BlinkMacSystemFont, " segoe="" ui",="" "sf="" pro="" sc",="" display",="" icons",="" "pingfang="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" "helvetica="" neue",="" helvetica,="" arial,="" sans-serif;padding-bottom:0px="" !important;color:var(--md-box-samantha-deep-text-color)="" !important;"=""><span style="font-size:14px;">网络安全防护</span></h3>
<br class="container-utlnW2 wrapper-d0Cc1k undefined" style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);content:" ";display:block;font-size:var(--md-box-paragraph-spacing);margin:1em;overflow-anchor:auto;color:#222222;font-family:inter,="" -apple-system,="" blinkmacsystemfont,="" "segoe="" ui",="" "sf="" pro="" sc",="" display",="" icons",="" "pingfang="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" "helvetica="" neue",="" helvetica,="" arial,="" sans-serif;"="">
<ul class="auto-hide-last-sibling-br" style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);margin-bottom:8px;margin-top:0px;padding-left:20px;overflow-anchor:auto;color:#222222;font-family:Inter, -apple-system, BlinkMacSystemFont, " segoe="" ui",="" "sf="" pro="" sc",="" display",="" icons",="" "pingfang="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" "helvetica="" neue",="" helvetica,="" arial,="" sans-serif;font-size:16px;"=""><li style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);font-size:var(--md-box-samantha-normal-text-font-size);line-height:var(--md-box-samantha-normal-text-line-height);list-style-type:disc;padding-left:4px;overflow-anchor:auto;color:var(--md-box-samantha-normal-text-color) !important;"><span style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);font-weight:600;color:initial;font-size:14px;line-height:var(--md-box-samantha-normal-text-line-height);overflow-anchor:auto;">配置防火墙</span><span style="font-size:14px;">：设置云主机的防火墙规则，限制对主机的访问，只允许必要的 IP 地址和端口进行连接。可以根据源 IP、目标 IP、端口号等条件来设置规则。</span></li>
<li style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);font-size:var(--md-box-samantha-normal-text-font-size);line-height:var(--md-box-samantha-normal-text-line-height);list-style-type:disc;margin-top:8px;padding-left:4px;overflow-anchor:auto;color:var(--md-box-samantha-normal-text-color) !important;"><span style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);font-weight:600;color:initial;font-size:14px;line-height:var(--md-box-samantha-normal-text-line-height);overflow-anchor:auto;">使用 VPN</span><span style="font-size:14px;">：如果需要远程访问云主机，建议使用虚拟专用网络（VPN）来建立安全的连接，加密传输数据，防止数据在传输过程中被窃取或篡改。</span></li>
<li style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);font-size:var(--md-box-samantha-normal-text-font-size);line-height:var(--md-box-samantha-normal-text-line-height);list-style-type:disc;margin-top:8px;padding-left:4px;overflow-anchor:auto;color:var(--md-box-samantha-normal-text-color) !important;"><span style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);font-weight:600;color:initial;font-size:14px;line-height:var(--md-box-samantha-normal-text-line-height);overflow-anchor:auto;">网络监控与入侵检测</span><span style="font-size:14px;">：启用网络监控工具，实时监测网络流量，及时发现异常的网络活动。同时，部署入侵检测系统（IDS）或入侵防御系统（IPS），对潜在的攻击进行检测和拦截。</span></li>
</ul>
<h3 class="header-vfC6AV auto-hide-last-sibling-br" style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);margin-bottom:4px;line-height:var(--md-box-samantha-h3-line-height);margin-top:var(--md-box-samantha-h3-margin-top);font-size:var(--md-box-samantha-h3-font-size);overflow-anchor:auto;font-family:Inter, -apple-system, BlinkMacSystemFont, " segoe="" ui",="" "sf="" pro="" sc",="" display",="" icons",="" "pingfang="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" "helvetica="" neue",="" helvetica,="" arial,="" sans-serif;padding-bottom:0px="" !important;color:var(--md-box-samantha-deep-text-color)="" !important;"=""><span style="font-size:14px;">数据安全保护</span></h3>
<br class="container-utlnW2 wrapper-d0Cc1k undefined" style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);content:" ";display:block;font-size:var(--md-box-paragraph-spacing);margin:1em;overflow-anchor:auto;color:#222222;font-family:inter,="" -apple-system,="" blinkmacsystemfont,="" "segoe="" ui",="" "sf="" pro="" sc",="" display",="" icons",="" "pingfang="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" "helvetica="" neue",="" helvetica,="" arial,="" sans-serif;"="">
<ul class="auto-hide-last-sibling-br" style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);margin-bottom:8px;margin-top:0px;padding-left:20px;overflow-anchor:auto;color:#222222;font-family:Inter, -apple-system, BlinkMacSystemFont, " segoe="" ui",="" "sf="" pro="" sc",="" display",="" icons",="" "pingfang="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" "helvetica="" neue",="" helvetica,="" arial,="" sans-serif;font-size:16px;"=""><li style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);font-size:var(--md-box-samantha-normal-text-font-size);line-height:var(--md-box-samantha-normal-text-line-height);list-style-type:disc;padding-left:4px;overflow-anchor:auto;color:var(--md-box-samantha-normal-text-color) !important;"><span style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);font-weight:600;color:initial;font-size:14px;line-height:var(--md-box-samantha-normal-text-line-height);overflow-anchor:auto;">数据备份</span><span style="font-size:14px;">：定期对云主机上的数据进行备份，并将备份数据存储在安全的地方。备份可以是全量备份，也可以是增量备份，根据实际需求选择合适的备份策略。这样即使云主机被黑或数据被破坏，也可以及时恢复数据。</span></li>
<li style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);font-size:var(--md-box-samantha-normal-text-font-size);line-height:var(--md-box-samantha-normal-text-line-height);list-style-type:disc;margin-top:8px;padding-left:4px;overflow-anchor:auto;color:var(--md-box-samantha-normal-text-color) !important;"><span style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);font-weight:600;color:initial;font-size:14px;line-height:var(--md-box-samantha-normal-text-line-height);overflow-anchor:auto;">加密重要数据</span><span style="font-size:14px;">：对云主机上的敏感数据，如用户密码、财务信息等，进行加密存储。使用加密算法对数据进行加密，只有通过正确的密钥才能解密数据，即使数据被窃取，黑客也无法获取其中的内容。</span></li>
</ul>
<h3 class="header-vfC6AV auto-hide-last-sibling-br" style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);margin-bottom:4px;line-height:var(--md-box-samantha-h3-line-height);margin-top:var(--md-box-samantha-h3-margin-top);font-size:var(--md-box-samantha-h3-font-size);overflow-anchor:auto;font-family:Inter, -apple-system, BlinkMacSystemFont, " segoe="" ui",="" "sf="" pro="" sc",="" display",="" icons",="" "pingfang="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" "helvetica="" neue",="" helvetica,="" arial,="" sans-serif;padding-bottom:0px="" !important;color:var(--md-box-samantha-deep-text-color)="" !important;"=""><span style="font-size:14px;">安全管理与意识</span></h3>
<br class="container-utlnW2 wrapper-d0Cc1k undefined" style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);content:" ";display:block;font-size:var(--md-box-paragraph-spacing);margin:1em;overflow-anchor:auto;color:#222222;font-family:inter,="" -apple-system,="" blinkmacsystemfont,="" "segoe="" ui",="" "sf="" pro="" sc",="" display",="" icons",="" "pingfang="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" "helvetica="" neue",="" helvetica,="" arial,="" sans-serif;"="">
<ul class="auto-hide-last-sibling-br" style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);margin-bottom:8px;margin-top:0px;padding-left:20px;overflow-anchor:auto;color:#222222;font-family:Inter, -apple-system, BlinkMacSystemFont, " segoe="" ui",="" "sf="" pro="" sc",="" display",="" icons",="" "pingfang="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" "helvetica="" neue",="" helvetica,="" arial,="" sans-serif;font-size:16px;"=""><li style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);font-size:var(--md-box-samantha-normal-text-font-size);line-height:var(--md-box-samantha-normal-text-line-height);list-style-type:disc;padding-left:4px;overflow-anchor:auto;color:var(--md-box-samantha-normal-text-color) !important;"><span style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);font-weight:600;color:initial;font-size:14px;line-height:var(--md-box-samantha-normal-text-line-height);overflow-anchor:auto;">建立安全管理制度</span><span style="font-size:14px;">：制定完善的云主机安全管理制度，明确操作人员的职责和权限，规范操作流程，如账号管理、权限分配、数据访问等，确保云主机的安全运行。</span></li>
<li style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);font-size:var(--md-box-samantha-normal-text-font-size);line-height:var(--md-box-samantha-normal-text-line-height);list-style-type:disc;margin-top:8px;padding-left:4px;overflow-anchor:auto;color:var(--md-box-samantha-normal-text-color) !important;"><span style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);font-weight:600;color:initial;font-size:14px;line-height:var(--md-box-samantha-normal-text-line-height);overflow-anchor:auto;">人员安全培训</span><span style="font-size:14px;">：对涉及云主机管理和使用的人员进行安全培训，提高他们的安全意识和防范能力。培训内容包括安全基础知识、常见攻击手段及防范方法、数据保护意识等。</span></li>
</ul>
<h3 class="header-vfC6AV auto-hide-last-sibling-br" style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);margin-bottom:4px;line-height:var(--md-box-samantha-h3-line-height);margin-top:var(--md-box-samantha-h3-margin-top);font-size:var(--md-box-samantha-h3-font-size);overflow-anchor:auto;font-family:Inter, -apple-system, BlinkMacSystemFont, " segoe="" ui",="" "sf="" pro="" sc",="" display",="" icons",="" "pingfang="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" "helvetica="" neue",="" helvetica,="" arial,="" sans-serif;padding-bottom:0px="" !important;color:var(--md-box-samantha-deep-text-color)="" !important;"=""><span style="font-size:14px;">防病毒软件与工具</span></h3>
<br class="container-utlnW2 wrapper-d0Cc1k undefined" style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);content:" ";display:block;font-size:var(--md-box-paragraph-spacing);margin:1em;overflow-anchor:auto;color:#222222;font-family:inter,="" -apple-system,="" blinkmacsystemfont,="" "segoe="" ui",="" "sf="" pro="" sc",="" display",="" icons",="" "pingfang="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" "helvetica="" neue",="" helvetica,="" arial,="" sans-serif;"="">
<ul class="auto-hide-last-sibling-br" style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);margin-bottom:0px;margin-top:0px;padding-left:20px;overflow-anchor:auto;color:#222222;font-family:Inter, -apple-system, BlinkMacSystemFont, " segoe="" ui",="" "sf="" pro="" sc",="" display",="" icons",="" "pingfang="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" "helvetica="" neue",="" helvetica,="" arial,="" sans-serif;font-size:16px;"=""><li style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);font-size:var(--md-box-samantha-normal-text-font-size);line-height:var(--md-box-samantha-normal-text-line-height);list-style-type:disc;padding-left:4px;overflow-anchor:auto;color:var(--md-box-samantha-normal-text-color) !important;"><span style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);font-weight:600;color:initial;font-size:14px;line-height:var(--md-box-samantha-normal-text-line-height);overflow-anchor:auto;">安装防病毒软件</span><span style="font-size:14px;">：在云主机上安装可靠的防病毒软件，并及时更新病毒库。防病毒软件可以实时监测和查杀病毒、恶意软件等，保护云主机的安全。</span></li>
</ul>
<p></p>
<p></p>
<ul class="auto-hide-last-sibling-br" style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);margin-bottom:0px;margin-top:0px;padding-left:20px;overflow-anchor:auto;color:#222222;font-family:Inter, -apple-system, BlinkMacSystemFont, " segoe="" ui",="" "sf="" pro="" sc",="" display",="" icons",="" "pingfang="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" "helvetica="" neue",="" helvetica,="" arial,="" sans-serif;font-size:16px;"=""><li style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);font-size:var(--md-box-samantha-normal-text-font-size);line-height:var(--md-box-samantha-normal-text-line-height);list-style-type:disc;margin-top:8px;padding-left:4px;overflow-anchor:auto;color:var(--md-box-samantha-normal-text-color) !important;"><span style="-webkit-font-smoothing:antialiased;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0, 0, 0, 0);font-weight:600;color:initial;font-size:14px;line-height:var(--md-box-samantha-normal-text-line-height);overflow-anchor:auto;">使用安全扫描工具</span><span style="font-size:14px;">：定期使用安全扫描工具对云主机进行全面扫描，检查系统漏洞、弱密码等安全问题，并及时进行修复。</span></li>
</ul>
<p></p>
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