When using the Chrome browser, if you have previously saved HTTP Basic Authentication usernames and passwords, Chrome caches this information to facilitate access to the same website later. However, for security or privacy reasons, you may need to clear these stored credentials. Below are the steps and methods to remove HTTP Basic Authentication details from Chrome:
Clearing Cache Methods
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Clear Browsing Data:
- Open Chrome.
- Click the three dots in the top-right corner (More tools).
- Select "More tools" > "Clear browsing data".
- In the pop-up window, select the "Advanced" tab.
- Set the time range to "All time".
- Ensure that "Passwords and other sign-in data" and "Cached images and files" are checked.
- Click "Clear data".
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Directly Remove Specific Site Permissions:
- Visit the website where you want to clear the authentication information.
- Click the lock icon or information icon (i) to the left of the address bar.
- Click "Site settings".
- In the permissions list, find and click "Clear data".
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Fully Exit and Restart Chrome:
- Sometimes, you must fully close Chrome (ensuring all processes are terminated), then restart Chrome to completely clear the cached login state.
Using Chrome Extensions
Another method is to use dedicated Chrome extensions, such as "EditThisCookie", to manage and delete cookies and login information stored in the browser. This approach allows for more granular control and management of authentication states for specific websites.
Example
Suppose I previously logged into example.com and saved the login credentials. Later, for security reasons, if I need to revoke these credentials, I can follow step 1 above:
- Open Chrome, click the three dots > "More tools" > "Clear browsing data".
- In the "Advanced" tab, select "All time" and ensure that "Passwords and other sign-in data" and "Cached images and files" are checked.
- Finally, click the "Clear data" button.
This will help ensure that my login information is cleared, protecting my account security.
Conclusion
Removing HTTP Basic Authentication details from Chrome is an important step to protect personal privacy and security. By clearing browsing data or using specific Chrome extensions, users can effectively manage and control their login information.