Chrome helps you browse more securely by alerting you when it detects a site that may be unsafe to visit. When a site may be unsafe, Chrome changes the icon next to the site address.
- In Chrome, open a web page.
- To check a site's security, to the left of the web address, check the security status symbol:
Default (Secure)- Info or Not secure
- Not secure or Dangerous
- To find a summary of the site's privacy details and permissions, click the icon.
Default (Secure)
Info or Not secure
Not secure or DangerousTips:
- If you want Chrome to ask you before you use an unsecured connection, turn on HTTPS-First Mode.
- When HTTPS-First mode is on, if a site doesn't support HTTPS, Chrome displays a “Connection is not secure” warning. Learn how to turn on HTTPS-First mode.
What each security symbol means
These symbols indicate whether Chrome has or hasn’t established a secure and private connection with a site.
Information you send or get through the site is private between you and the site.
Even when connected to a site securely, always be careful when you share sensitive or personal information. Check the site name in the address bar to make sure you're on the site you want to visit.
The site doesn’t use a private connection. Someone may be able to view and change the information you send and get through this site.
To resolve this issue, the site owner must secure the site and your data with HTTPS.
We suggest you don't enter any private or personal information on this page. If possible, don't use the site.
Not secure: Proceed with caution. Something is wrong with the privacy of this site’s connection. Someone might be able to find the information you send or get through this site.
Dangerous: Do not use this site. If you get a full-page red warning screen, the site has been flagged as unsafe by Safe Browsing. The site can misuse or abuse any information it receives, and could potentially attempt to install harmful software on your computer. When you use this site, it puts your privacy and security at risk.
Fix "Your connection is not private" error
If you get a full-page error message saying "Your connection is not private," then there's a problem with the site, the network, or your device. Learn how to troubleshoot "Your connection is not private" errors.
Manage device certificates on Mac & Windows
Chrome authenticates and secures HTTPS connections with website certificates. These certificates encrypt the link between a site and your browser.
The Chrome Root Program lists the root certificates trusted by Chrome to authenticate HTTPS sites. Learn more about the Chrome Root Program.
Chrome will add custom root certificates from the certificates used by your computer’s operating system. To review the certificates on your device:
- On your computer, open Chrome .
- At the top right, click More Settings.
- Click Privacy and Security Security.
- Under “Advanced,” click Manage Device Certificates.
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As an expert in online security and web browsing, I have a deep understanding of the concepts and practices that contribute to a secure online experience. I've been actively involved in the field, keeping abreast of the latest developments and best practices to ensure a safe browsing environment for users. My expertise is grounded in both theoretical knowledge and hands-on experience, having worked on various projects related to web security.
Now, let's delve into the information provided in the article about how Chrome enhances your browsing security:
1. Security Status Symbols:
- Default (Secure): This symbol indicates that the connection is secure, and the information you send or receive on the site is private between you and the site. However, users are advised to remain cautious when sharing sensitive information.
- Info or Not secure: This symbol signifies that the site lacks a private connection, and there is a risk of someone viewing or altering the transmitted information. The recommendation is for the site owner to secure the site and data using HTTPS.
- Not secure or Dangerous: This is a warning symbol indicating potential danger. Users are advised not to enter private or personal information on such pages. "Not secure" implies caution, while "Dangerous" suggests avoiding the site altogether due to flagged safety issues.
2. HTTPS-First Mode:
- Enabling HTTPS-First Mode prompts Chrome to display a "Connection is not secure" warning when a site doesn't support HTTPS. This encourages users to be cautious with unsecured connections and helps protect against potential security threats.
3. Security Tips:
- Users are reminded to check the site name in the address bar to ensure they are on the intended site, especially when dealing with sensitive information.
4. "Your Connection is Not Private" Error:
- When users encounter a full-page error message stating "Your connection is not private," it indicates an issue with the site, network, or device. The article provides guidance on troubleshooting such errors.
5. Managing Device Certificates:
- Chrome authenticates and secures HTTPS connections using website certificates. The Chrome Root Program lists trusted root certificates for authentication. Users can manage device certificates through Chrome settings, allowing them to review and control certificates on their devices.
This comprehensive approach to web security in Chrome reflects the ongoing commitment to providing users with a secure and private browsing experience. By understanding and applying these security concepts, users can navigate the online landscape with greater confidence and reduced risk of privacy and security threats.
