经过多年与浏览器相关的投诉和问题，微软(Microsoft)决定以Microsoft Edge的形式推出臭名昭著的Internet Explorer的继任者。虽然Internet Explorer在很大程度上仍然是Windows的一部分，但由于其卓越的性能和更好的整体功能，Edge已成为新的默认 Web 浏览器。然而，Edge只比它的前身稍微好一点，而且在通过它浏览互联网时似乎也会抛出一两个错误。
一些较常见的Edge相关问题是Microsoft Edge Not Working in Windows 10，嗯，我们无法在 Microsoft Edge 中访问此页面错误(Hmm, we can’t reach this page error i)，(Microsoft Edge)Microsoft Edge中的蓝屏(Blue Screen)错误等。另一个广泛遇到的问题是“可以'不安全地连接(Connect)到此页面'。该问题主要在安装Windows 10 1809 更新后出现，并伴有一条消息，内容为“这可能是因为该站点使用了过时或不安全的TLS协议设置。如果这种情况持续发生，请尝试联系网站所有者”。
“无法安全连接(Connect)到此页面”问题也不是Edge独有的，它也可能在Google Chrome、Mozilla Firefox和其他网络浏览器中遇到。在本文中，我们将首先向您介绍问题的原因，然后提供一些已报告的解决方案来解决该问题。
是什么导致“无法安全连接到此页面”错误？(What causes the “Can’t connect securely to this page” error?)
阅读错误消息足以将您指向错误的罪魁祸首（TLS 协议(TLS protocol)设置）。虽然，大多数普通用户可能不知道TLS到底是什么，以及它与他们的互联网浏览体验有什么关系。
TLS代表传输层安全(Transport Layer Security)性，是Windows用来与您尝试访问的网站安全通信的一组协议。当这些TLS(TLS)协议配置不正确且与特定站点的服务器不匹配时，会弹出“无法安全连接到此页面”错误。如果您尝试访问一个多年未更新的非常旧的网站（仍然使用HTTPS(HTTPS)而不是较新的HTTP技术的网站），则最有可能发生不匹配，因此最有可能发生错误。如果您的计算机上的显示混合内容(Display Mixed Content)功能被禁用，而您尝试加载的网站同时包含这两个HTTPS和HTTP内容。
修复(Fix)无法安全连接到(Connect Securely)Microsoft Edge中的此页面错误(Page Error)
通过在大多数计算机上正确配置TLS(TLS)协议设置并在某些系统中启用显示混合内容(Display Mixed Content)，可以轻松解决Edge中的“无法安全连接到此页面”问题。虽然有些用户可能需要更新他们的网络驱动程序（如果网络驱动程序损坏或过时会提示错误）、重置他们现有的网络配置或更改他们的DNS 设置(DNS settings)。还报告了一些简单的解决方案，例如清除浏览器的缓存文件和 cookie 以及暂时禁用任何第三方防病毒程序(disabling any third-party antivirus program temporarily)来解决该问题，尽管并非总是如此。
方法一：清除Edge Cookie(Edge Cookies)和缓存文件(Cache Files)
虽然这可能无法解决大多数用户的“无法安全连接到此页面”错误，但这恰好是最简单的解决方案，并解决了许多与浏览器相关的问题。损坏(Corrupt)的缓存和 cookie 或它们的过载通常会导致浏览器问题，建议定期清除它们。
1. 很明显，我们首先启动Microsoft Edge。双击(Double-click)Edge 的桌面（或任务栏）快捷方式图标或在Windows搜索栏中搜索（Windows键 + S）并在搜索返回时按回车键。
2. 接下来，单击Edge浏览器窗口 右上角的三个水平点。(three horizontal dots)从随后的菜单中选择 设置 。(Settings )您还可以通过在新窗口中访问 the edge://settings/ Edge设置页面。
3. 切换到 隐私和服务( Privacy and services) 设置页面。
4. 在清除浏览数据(Browsing Data)部分下，单击选择要清除(Choose what to clear)的内容按钮。
5. 在以下弹出窗口中，勾选“Cookie 和其他站点数据”和“缓存的图像和文件”旁边的框(tick the box next to ‘Cookies and other site data’ and ‘Cached images and files’)（如果您不介意删除它，请 继续勾选浏览历史记录。）(Browsing)
6. 展开时间范围(Time Range)下拉菜单并选择所有时间(All Time)。
7. 最后，单击立即清除(Clear now)按钮。
重新启动网络浏览器并尝试再次打开有问题的网站。
方法 2：启用传输层安全(Transport Layer Security)( TLS ) 协议
现在，主要是导致错误的东西——TLS协议。Windows允许用户在四种不同的TLS加密设置之间进行选择，即TLS 1.0、TLS 1.1、TLS 1.2和TLS 1.3。前三个默认启用，并且在禁用时会提示错误，无论是意外还是故意。因此，我们首先要确保启用TLS 1.0、TLS 1.1和TLS 1.2加密设置。
此外，在切换到TLS之前，Windows使用SSL技术进行加密。但是，该技术现在已经过时，应该禁用以避免与TLS协议冲突，从而防止任何事故。
1. 按Windows键 + R 启动“运行”(Run)命令框，键入inetcpl.cpl，然后单击“确定”打开Internet 属性(Properties)。
2. 移至Internet属性(Properties)窗口的高级 (Advanced )选项卡。
3.向下滚动(Scroll)设置(Settings)列表，直到找到使用 SSL 和使用 TLS 复选框。 (Use SSL and Use TLS checkboxes. )
4. 确保勾选/选中使用 TLS 1.0(Use TLS 1.0)、使用 TLS 1.1(Use TLS 1.1)和使用 TLS 1.2(Use TLS 1.2)旁边的框。如果不是，请单击框以启用这些选项。此外，请确保禁用使用 SSL 3.0 选项(Use SSL 3.0 option is disabled)（未选中）。
5. 单击右下角 的应用 按钮以保存您可能所做的任何更改，然后(Apply )单击确定 (OK )按钮退出。打开Microsoft Edge，访问网页，希望现在不会出现错误。
方法 3：启用显示混合内容(Display Mixed Content)
如前所述，如果网站包含HTTP和HTTPS内容，也可能导致“无法安全连接到此页面”。(Can’t connect securely to this page)在这种情况下，用户将需要启用显示混合内容(Display Mixed Content)，否则浏览器将无法加载网页的所有内容并导致所讨论的错误。
1.按照上一个解决方案第一步中提到的方法打开Internet属性 窗口。(Internet Properties )
2. 切换到安全 (Security )选项卡。在“选择(Select)一个区域以查看或更改安全设置”下，选择Internet（地球图标），然后单击 “此区域的安全级别”框内的自定义级别... 按钮。(Custom level… )
3. 在以下弹出窗口中，滚动找到显示混合内容(Display mixed content) 选项（在杂项下）并 启用 (enable )它。
4. 单击确定 (OK )退出并 重新启动 (restart )计算机以使修改生效。
方法 4：暂时禁用Antivirus/Ad Blocking Extensions Temporarily
第三方防病毒程序中的实时网络保护（或任何类似）功能也可以阻止您的浏览器加载某个网页，如果它发现页面有害。因此，请尝试在禁用防病毒软件后加载网站。如果这最终解决了“无法安全连接到此页面”错误，请考虑切换到另一个防病毒软件或在您想要访问该网页时将其禁用。
大多数防病毒应用程序可以通过右键单击其系统托盘图标然后选择适当的选项来禁用。
与防病毒程序类似，广告拦截扩展也可以提示错误。请按照以下步骤禁用Microsoft Edge中的任何扩展：
1. 打开Edge，单击三个水平点，然后选择Extensions。
2. 单击切换开关以禁用(toggle switch to disable)任何特定扩展。
3. 您也可以通过点击 删除(Remove)来选择卸载扩展。
方法 5：更新网络驱动程序
如果启用适当的TLS协议和显示混合内容(Display Mixed Content)功能没有为您完成这项工作，则可能是损坏或过时的网络驱动程序导致了错误。只需(Simply)更新到可用网络驱动程序的最新版本，然后尝试访问该网站。
您可以使用众多第三方驱动程序之一来更新DriverBooster等应用程序，也可以通过设备管理器(Device Manager)手动更新网络驱动程序。
1.在运行命令框中输入devmgmt.msc 并按回车键启动Windows 设备管理器(Windows Device Manager)。
2.单击左侧的箭头展开网络适配器。(Expand Network)
3. 右键单击您的网络(Network)适配器并选择更新驱动程序(Update Driver)。
4. 在以下窗口中，单击自动搜索更新的驱动程序软件(Search automatically for updated driver software)。
最新的驱动程序现在将自动下载并安装在您的计算机上。
另请阅读：(Also Read:) 如何在 Windows 10 上更新设备驱动程序(How to Update Device Drivers on Windows 10)
方法 6：更改 DNS 设置
对于那些不知道的人，DNS（域名系统(Domain Name System)）充当互联网的电话簿，并将域名（例如https://techcult.com）转换为 IP 地址，因此允许网络浏览器加载各种网站。但是，您的ISP(ISP)设置的默认DNS服务器通常速度较慢，应将其替换为 Google 的DNS服务器或任何其他受信任的服务器，以获得最佳浏览体验。
1. 启动运行(Run)命令框，输入ncpa.cpl，然后单击确定 打开网络连接( open the Network Connections)窗口。您也可以通过控制面板(Control Panel)或搜索(Search)栏打开它。
2.右键单击 (Right-click )您的活动网络（以太网(Ethernet)或WiFi），然后 从随后的上下文菜单中选择属性 。(Properties )
3. 在网络(Networking)选项卡下，选择Internet Protocol Version 4 (TCP/IPv4) 并单击 属性 (Properties )按钮（您也可以双击它以访问其属性(Properties)窗口）。
4. 现在，选择使用以下DNS 服务器地址(DNS server addresses)并输入8.8.8.8 作为首选 DNS 服务器，输入 8.8.4.4作为备用 DNS 服务器。
5. 选中/勾选退出时验证(Validate)设置旁边的框，然后单击确定(OK)。
方法 7：重置您的网络(Network)配置
最后，如果上述方法均无效，请尝试将网络配置重置为其默认设置。您可以通过在提升的命令提示符(Command Prompt)窗口中执行几个命令来执行此操作。
1.我们需要以管理员身份打开命令提示符(open the Command Prompt as an administrator)来重置网络配置设置(reset the network configuration settings)
。为此，请在搜索栏中搜索命令提示符(Command Prompt)，然后从右侧面板中选择以管理员身份(Administrator)运行。(Run)
2. 依次执行以下命令（输入第一个命令，回车等待执行，输入下一个命令，回车，以此类推）：
netsh winsock reset
netsh int IP reset
ipconfig /release
ipconfig /renew
ipconfig /flushdns
受到推崇的：(Recommended:)
我们希望上述方法之一可以帮助您摆脱Microsoft Edge中烦人的“(Microsoft Edge)无法安全连接到此页面(Can’t connect securely to this page)”错误。在下面的评论部分让我们知道哪种解决方案适合您。
Fix Can't Connect Securely to this Page Error in Microsoft Edge
After yeаrs of browser-related complaints and issues, Microsoft decided to launch a successor to thе infamous Internet Explorer іn the form of Mіcrosoft Edge. While Internet Exрlorer is still very much a part of Windows, Edge has been mаde the new default web browser owing to its superior performance and better oνerаll features. However, Edge compares only slightly better than its рredecessor and also seems to throw up an error or two when browsing the internet through it.
A few of the more common Edge related issues are Microsoft Edge Not Working in Windows 10, Hmm, we can’t reach this page error in Microsoft Edge, Blue Screen error in Microsoft Edge, etc. Another widely encountered issue is the ‘Can’t Connect Securely to this page’. The issue is predominantly experienced after installing the Windows 10 1809 update and is accompanied by a message that reads “This might be because the site uses outdated or unsafe TLS protocol settings. If this keeps happening, try contacting the website’s owner”.
The ‘Can’t Connect Securely to this page’ issue isn’t unique to Edge either, it can also be encountered in Google Chrome, Mozilla Firefox, and other web browsers. In this article, we will be first enlightening you about the cause of the issue and then provide a couple of solutions that have been reported to resolve it.
What causes the “Can’t connect securely to this page” error?
Reading the error message is enough to point you towards the culprit (TLS protocol settings) for the error. Although, most average users might be unaware of what TLS really is and what it has to do with their internet browsing experience.
TLS stands for Transport Layer Security and is a set of protocols used by Windows to securely communicate with the websites you try to access. The “Can’t connect securely to this page” error pops up when these TLS protocols aren’t configured correctly and do not match with a particular site’s server. The mismatch and, therefore, the error is most likely to occur if you are trying to access a really old website (one that still uses HTTPS instead of the newer HTTP technology) that has not been updated for ages. The error may also occur if the Display Mixed Content feature on your computer is disabled while the website you are trying to load contains both HTTPS and HTTP content.
Fix Can’t Connect Securely to this Page Error in Microsoft Edge
The “Can’t connect securely to this page” issue in Edge can be easily resolved by properly configuring the TLS protocol settings on most computers and by enabling Display Mixed Content in some systems. While some users might need to update their network drivers (network drivers if corrupt or outdated can prompt the error), reset their existing network configuration, or change their DNS settings. A few easy solutions like clearing the browser’s cache files & cookies and disabling any third-party antivirus program temporarily have also been reported to solve the issue, albeit not always.
Method 1: Clear Edge Cookies and Cache Files
While this may not resolve the “Can’t connect securely to this page” error for most users, this happens to be the easiest solution and solves a number of browser-related issues. Corrupt cache and cookies or an overload of them often lead to browser issues and it is advised to regularly clear them up.
1. As obvious, we start by launching Microsoft Edge. Double-click on Edge’s desktop (or taskbar) shortcut icon or search for it in the Windows search bar (Windows key + S) and press the enter key when the search returns.
2. Next, click on the three horizontal dots present at the top-right of the Edge browser window. Select Settings from the ensuing menu. You can also access the Edge settings page by visiting the edge://settings/ in a new window.
3. Switch to the Privacy and services settings page.
4. Under the Clear Browsing Data section, click on the Choose what to clear button.
5. In the following pop-up, tick the box next to ‘Cookies and other site data’ and ‘Cached images and files’ (Go ahead and tick Browsing history too, if you don’t mind deleting it.)
6. Expand the Time Range drop-down and select All Time.
7. Finally, click on the Clear now button.
Restart the web browser and try opening the problematic website again.
Method 2: Enable Transport Layer Security (TLS) protocols
Now, onto the thing that primarily causes the error – TLS protocols. Windows allows the user to choose between four different TLS encryption settings, namely, TLS 1.0, TLS 1.1, TLS 1.2, and TLS 1.3. The first three are enabled by default and can prompt errors when disabled, either accidentally or on purpose. So we will first be making sure that TLS 1.0, TLS 1.1, and TLS 1.2 encryption settings are enabled.
Also, before switching to TLS, Windows made use of the SSL technology for encryption purposes. However, the technology is now obsolete and should be disabled to avoid conflicts with TLS protocols and thus prevent any mishaps.
1. Press Windows key + R to launch the Run command box, type inetcpl.cpl, and click on OK to open the Internet Properties.
2. Move to the Advanced tab of the Internet Properties window.
3. Scroll down the Settings list until you find Use SSL and Use TLS checkboxes.
4. Ensure the boxes next to Use TLS 1.0, Use TLS 1.1, and Use TLS 1.2 are ticked/checked. If they are not, click on the boxes to enable these options. Also, make sure the Use SSL 3.0 option is disabled (unchecked).
5. Click on the Apply button at the bottom right to save any changes you might have made and then the OK button to exit. Open Microsoft Edge, visit the webpage, and hopefully, the error won’t appear now.
Method 3: Enable Display Mixed Content
As mentioned earlier, the “Can’t connect securely to this page” can also be caused if a website contains HTTP as well as HTTPS content. The user, in that case, will need to enable Display Mixed Content otherwise, the browser will have problems loading all the contents of the webpage and result in the discussed error.
1. Open the Internet Properties window by following the method mentioned in the first step of the previous solution.
2. Switch to the Security tab. Under ‘Select a zone to view or change security settings’, select the Internet (the globe icon), and click on the Custom level… button inside the ‘Security level for this zone’ box.
3. In the following pop-up window, scroll to find the Display mixed content option (under miscellaneous) and enable it.
4. Click on OK to exit and perform a computer restart to bring the modifications into effect.
Method 4: Disable Antivirus/Ad Blocking Extensions Temporarily
The real-time web protection (or any similar) feature in third-party antivirus programs can also prevent your browser from loading a certain webpage if it finds the page harmful. So try to load the website after disabling your antivirus. If this does end up solving the “Can’t connect securely to this page” error, consider switching to another antivirus software or disable it whenever you want to access the webpage.
Most antivirus applications can be disabled by right-clicking on their system tray icons and then selecting the appropriate option.
Similar to antivirus programs, ad blocking extensions can also prompt the error. Follow the below steps to disable any extensions in Microsoft Edge:
1. Open Edge, click on the three horizontal dots, and select Extensions.
2. Click on the toggle switch to disable any particular extension.
3. You can also choose to uninstall the extension by clicking on Remove.
Method 5: Update Network Drivers
If enabling the appropriate TLS protocols and Display Mixed Content feature didn’t do the job for you, then it might be the corrupt or outdated network drivers causing the error. Simply update to the latest version of the available network drivers and then try visiting the website.
You can either use one of the many third-party drivers updating applications like DriverBooster, etc. or update the network drivers manually through the Device Manager.
1. Type devmgmt.msc in the run command box and press enter to launch Windows Device Manager.
2. Expand Network adapters by clicking on the arrow to its left.
3. Right-click on your Network adapter and select Update Driver.
4. In the following window, click on Search automatically for updated driver software.
The most up-to-date drivers will now be automatically downloaded and installed on your computer.
Also Read: How to Update Device Drivers on Windows 10
Method 6: Change DNS Settings
To those unaware, DNS (Domain Name System) acts as the phonebook of the internet and translates domain names (for example https://techcult.com) into IP addresses and therefore allows web browsers to load all kinds of websites. However, the default DNS server set by your ISP is often slow and should be replaced with Google’s DNS server or any other trusted server for the best browsing experience.
1. Launch the Run command box, type ncpa.cpl, and click on OK to open the Network Connections window. You can also open the same via the Control Panel or through the Search bar.
2. Right-click on your active network (Ethernet or WiFi) and select Properties from the ensuing context menu.
3. Under the Networking tab, select Internet Protocol Version 4 (TCP/IPv4) and click on the Properties button (You can also double-click on it to access its Properties window).
4. Now, select Use the following DNS server addresses and enter 8.8.8.8 as your Preferred DNS server and 8.8.4.4 as the Alternate DNS server.
5. Check/tick the box next to Validate settings upon exit and click on OK.
Method 7: Reset your Network Configuration
Finally, if none of the above-explained methods worked, try resetting your network configuration to its default settings. You can do this by executing a couple of commands in an Elevated Command Prompt window.
1. We will need to open the Command Prompt as an administrator to reset the network configuration settings
. To do so, search for Command Prompt in the search bar and select Run as Administrator from the right panel.
2. Execute the following commands one after the other (type the first command, press enter and wait for it to be executed, type the next command, press enter, and so on):
netsh winsock reset
netsh int IP reset
ipconfig /release
ipconfig /renew
ipconfig /flushdns
Recommended:
We hope one of the above methods helped you get rid of the annoying “Can’t connect securely to this page” error in Microsoft Edge. Let us know which solution worked for you in the comments section below.
