Post by bristi124 on Nov 4, 2024 2:08:55 GMT -5
The SSL certificate is an important basis for preventing personal data hacking, especially nowadays due to the accessibility of purchasing products on the internet. However, even with all the technology aimed at the security of a website's users, it is still possible to encounter crucial SSL certificate errors.
Want an example of the problems related to cyberattacks? The year 2021 was embarrassing. According to research by the Istoé Dinheiro website , Brazil was considered the fifth country with the highest number of leaks of confidential information, data kidnapping and system invasions.
Given the high level of fraud, investing in SSL certificates has become a priority for most business owners.
The security off page seo service offered by certificates works through strong encryption that encodes the transmitted data. This encryption prevents hackers and fraudsters from taking advantage of a website's users' information. Even so, the results are not always the best.
Understanding what causes invalid SSL certificate errors will help you avoid problems with your portal. In this article, we will show you the main errors and provide tips on what measures to take.
You will see all this in the following topics:
What is an SSL certificate?
What are the most common SSL certificate errors;
Pay attention to the validity and renewal of your SSL certificate;
How do I ensure that my website's SSL certificate does not have errors?
Happy reading!
What is an SSL certificate?
Before understanding the problems of SSL connection with invalid certificate, let's understand the concept of this acronym.
The SSL Certificate is a digital record that contains website data - domain and owner identification - linking it to two cryptographic keys. They are:
public key: allows the browser to start communicating with services via the SSL and HTTPS protocols;
private key : stored on the server, it is used only to sign web pages and files such as images and JavaScript.
Therefore, in the case of an SSL certificate signed by a trusted authority, the material documented by the server will be validated with authentication by the browsers and computers of the end users.
During the connection, the public and private keys “merge” to create a unique key for the session. This key encrypts and decrypts the data and remains active for a limited time.
What is an SSL connection error?
There are several types of SSL connection errors that can occur on the web. Some problems occur due to server malfunction, while others are due to site configuration errors.
Generally speaking, SSL connection errors prevent you from browsing a website over HTTPs. Your browser may allow you to maintain the connection, but it will most likely hold you accountable for your actions since you are acting insecurely.
This proves that the lack of a website security certificate, such as SSL, causes malicious parties to interrupt its operation, making it impossible for you to view a particular desired website.
Even so, the SSL certificate signals when there is an apparent connection problem. This is because your browser will display a specific message showing the reasons for the error.
What are the most common SSL certificate errors?
When creating a website, it is essential that people understand the importance of HTTPS before installing it on their websites. However, since it is a standardized security protocol, SSL certificate errors are very common.
Discover the most common ones below:
1. The SSL certificate has the wrong website name - when registering your certificate, be careful to type your domain name correctly. Otherwise, there will be a mismatch problem and encryption will not happen;
2. The certificate has expired - as SSL certificates have an expiration date, it is necessary to identify the renewal within the correct date, ensuring user security ;
3. SNI (Server Name Indication) is missing - SNI (Server Name Indication) allows you to use multiple SSLs on different domains. You need to check if your browser supports this type of service. If not, you will need a dedicated IP;
4. Using old versions of SSL - relying on a current protocol is the only way to stay secure. Old versions of SSL can crash your system and make it difficult to use more modern features;
5. Problems with the website's security certificate - here are two situations to check if your certificate is valid or not. If it is, it is very likely that the SSL is not active, so you will have to activate it in your panel plugin. On the other hand, if it is invalid, contact your server's support team as soon as possible.
Reading tip: how do I create a website for my company?
Pay attention to the validity and renewal of your SSL certificate
As you can see, most SSL errors are linked to the validity and status of your website's certificate. Therefore, it is important to pay attention to the deadlines.
Want an example of the problems related to cyberattacks? The year 2021 was embarrassing. According to research by the Istoé Dinheiro website , Brazil was considered the fifth country with the highest number of leaks of confidential information, data kidnapping and system invasions.
Given the high level of fraud, investing in SSL certificates has become a priority for most business owners.
The security off page seo service offered by certificates works through strong encryption that encodes the transmitted data. This encryption prevents hackers and fraudsters from taking advantage of a website's users' information. Even so, the results are not always the best.
Understanding what causes invalid SSL certificate errors will help you avoid problems with your portal. In this article, we will show you the main errors and provide tips on what measures to take.
You will see all this in the following topics:
What is an SSL certificate?
What are the most common SSL certificate errors;
Pay attention to the validity and renewal of your SSL certificate;
How do I ensure that my website's SSL certificate does not have errors?
Happy reading!
What is an SSL certificate?
Before understanding the problems of SSL connection with invalid certificate, let's understand the concept of this acronym.
The SSL Certificate is a digital record that contains website data - domain and owner identification - linking it to two cryptographic keys. They are:
public key: allows the browser to start communicating with services via the SSL and HTTPS protocols;
private key : stored on the server, it is used only to sign web pages and files such as images and JavaScript.
Therefore, in the case of an SSL certificate signed by a trusted authority, the material documented by the server will be validated with authentication by the browsers and computers of the end users.
During the connection, the public and private keys “merge” to create a unique key for the session. This key encrypts and decrypts the data and remains active for a limited time.
What is an SSL connection error?
There are several types of SSL connection errors that can occur on the web. Some problems occur due to server malfunction, while others are due to site configuration errors.
Generally speaking, SSL connection errors prevent you from browsing a website over HTTPs. Your browser may allow you to maintain the connection, but it will most likely hold you accountable for your actions since you are acting insecurely.
This proves that the lack of a website security certificate, such as SSL, causes malicious parties to interrupt its operation, making it impossible for you to view a particular desired website.
Even so, the SSL certificate signals when there is an apparent connection problem. This is because your browser will display a specific message showing the reasons for the error.
What are the most common SSL certificate errors?
When creating a website, it is essential that people understand the importance of HTTPS before installing it on their websites. However, since it is a standardized security protocol, SSL certificate errors are very common.
Discover the most common ones below:
1. The SSL certificate has the wrong website name - when registering your certificate, be careful to type your domain name correctly. Otherwise, there will be a mismatch problem and encryption will not happen;
2. The certificate has expired - as SSL certificates have an expiration date, it is necessary to identify the renewal within the correct date, ensuring user security ;
3. SNI (Server Name Indication) is missing - SNI (Server Name Indication) allows you to use multiple SSLs on different domains. You need to check if your browser supports this type of service. If not, you will need a dedicated IP;
4. Using old versions of SSL - relying on a current protocol is the only way to stay secure. Old versions of SSL can crash your system and make it difficult to use more modern features;
5. Problems with the website's security certificate - here are two situations to check if your certificate is valid or not. If it is, it is very likely that the SSL is not active, so you will have to activate it in your panel plugin. On the other hand, if it is invalid, contact your server's support team as soon as possible.
Reading tip: how do I create a website for my company?
Pay attention to the validity and renewal of your SSL certificate
As you can see, most SSL errors are linked to the validity and status of your website's certificate. Therefore, it is important to pay attention to the deadlines.