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May 29 7 tweets 1 min read Read on X
How to Fix ERR_SSL_PROTOCOL_ERROR?

Do you browse the web with Google Chrome? Most people who use the Internet recommend its attractive user interface. When using the Google Chrome browser for viewing SSL-secure websites, you might often see ERR_SSL_PROTOCOL_ERROR.
What is ERR SSL PROTOCOL ERROR?

When there is an issue with the SSL protocol that generates an encrypted connection between a website’s browser and the server, the error code ERR_SSL_PROTOCOL_ERROR usually occurs.
What is ERR_SSL_PROTOCOL_ERROR?

The ERR_SSL_PROTOCOL_ERROR, also known as This site can’t provide a secure connection error or Your connection is not private” . It occurs when a website has SSL certificate issues or problems with the HTTPS protocol.
Numerous causes, such as an outdated browser or OS (Operating System), an invalid SSL certificate, or an improper SSL setup on the server side, may cause this Error.
Typical Reasons for the ERR SSL PROTOCOL ERROR

- Incompatible expansions from third parties
- Inadequate connections to the Internet
- Incorrect configuration of the proxy
- An out-of-date SSL/TLS protocol version
- Inaccurate time and date
- Expired Certificate
Ways to Fix ERR_SSL_PROTOCOL_ERROR

1. Remove Your SSL State
2. Check your System’s Date
3. Delete Browsing Data
4. Turn off Antivirus Software and Third-Party Extensions for the Browser
5. Turn off the QUIC Protocol
6. Verify the Antivirus Settings
Read the full blog - certera.com/blog/how-to-fi…

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More from @certera_llc

May 29
What is Port 443? Detailed Guide on HTTPS Port 443

Port 443 is the standard port for HTTPS and a virtual point through which data transmissions are sent and received. It is the default port for HTTPS, the secure variant of the HTTP protocol. Using HTTPS encrypts the data.....
transmitted between a user's browser and a website, protecting critical information from malicious attackers.

Implementing HTTPS with Port 443 not only ensures the confidentiality of information but also develops user confidence by showing the padlock icon in the browser.
When port 443 is unavailable, the connection automatically switches to port 80. However, that only occurs if the website allows for unsecured connections, in which case a warning notice will be sent to the end user.
Read 8 tweets
May 26
What is Port 443? Detailed Guide on HTTPS Port 443

Owners of websites worldwide are switching from HTTP to the secure HTTPS protocol. Today, using port 443, ninety-five of the search engine’s internet traffic is encrypted. But what does HTTPS port 443 mean?
What Exactly Are Ports and Port Numbers?
A port is a software-defined number in networking that is connected to a network protocol and accepts or transmits communications for a specific service to operate. Ports on a network make sure connections go where they’re supposed to.
A 16-bit unsigned integer called a port number uniquely identifies every transport protocol and address combination. Standardized ports with an assigned number are installed on all network-connected devices.
Read 6 tweets

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