FAQs
SSL monitoring refers to the process of continuously checking the status and validity of SSL/TLS certificates deployed on websites, servers, and other network devices. This practice is essential for maintaining the security and integrity of data transmission between clients and servers.
How do you check if a SSL certificate is being used? ›
To check an SSL certificate on any website, all you need to do is follow two simple steps.
- First, check if the URL of the website begins with HTTPS, where S indicates it has an SSL certificate.
- Second, click on the padlock icon on the address bar to check all the detailed information related to the certificate.
Chrome:
- Enter the URL of the website you want to check in your browser's address bar and press Enter.
- Click on the padlock icon in the address bar.
- Click on Connection is secure.
- Click on Certificate is valid to open the Certificate Viewer.
Nagios provides SSL certificate monitoring to ensure that expired certificates don't negatively impact your organization's websites, applications, and security.
What is the purpose of an SSL certificate? ›
A website needs an SSL certificate in order to keep user data secure, verify ownership of the website, prevent attackers from creating a fake version of the site, and gain user trust. Encryption: SSL/TLS encryption is possible because of the public-private key pairing that SSL certificates facilitate.
What are the risks of SSL certificate? ›
Customers trust
The Self-Signed SSL Certificates are easy to replicate. Hackers can use this technique against your company, designing a website that looks just like yours in order to steal personal information or credit card information from your users. This can put your customers' identities at risk.
How do I know if a website is using SSL? ›
How do I view an SSL certificate in Chrome or Firefox?
- Select the padlock icon located in the address bar of the website.
- In the pop-up window, choose "Certificate (Valid)."
- Review the "Valid from" dates to ensure the SSL certificate is up-to-date.
Click on the padlock icon next to website's URL in the address bar. In the pop-up window, click on Connection secure. Select More Information in the next pop-up window. Under the Security tab, click on the View Certificate button.
Where are SSL certificates stored? ›
Web servers often store SSL certificates within their file systems. When a server connects to someone's browser, it accesses the certificate from its file location, then uses it to perform a handshake.
How do I know if my SSL certificate Cannot be trusted? ›
The most common cause of a "certificate not trusted" error is that the certificate installation was not properly completed on the server (or servers) hosting the site. Use our SSL Certificate tester to check for this issue. In the tester, an incomplete installation shows one certificate file and a broken red chain.
SSL authentication
- Two distinguished names, which uniquely identify the issuer (the certificate authority that issued the certificate) and the subject (the individual or organization to whom the certificate was issued). ...
- A digital signature. ...
- The subject's domain name. ...
- The subject's public key.
How to Get an SSL Certificate
- Verify your website's information through ICANN Lookup.
- Generate the Certificate Signing Request (CSR).
- Submit your CSR to the Certificate authority to validate your domain.
- Install the certificate on your website.
SSL monitoring allows you to get alerted before an SSL certificate expires, giving you time to renew it before it becomes invalid, causing an error. This proactive approach is the best way of preventing any SSL certificate-caused incidents.
How do I monitor expired certificates? ›
Certificate monitor configuration settings can be configured on the administrative console by selecting Security > SSL certificate and key management > Manage certificate expiration..
How do you check SSL is expired or not? ›
How to Check a Certificate's Expiration Date (Chrome)
- Click the padlock. Start by clicking the padlock icon in the address bar for whatever website you're on.
- Click on Valid. In the pop-up box, click on “Valid” under the “Certificate” prompt.
- Check the Expiration Data.
ssl certificate monitoring in banking ensures the security of sensitive data transmitted over the internet by continuously checking SSL/TLS certificates for validity, expiration, and vulnerabilities.
What is SSL certificate warning? ›
What is an SSL certificate error? An SSL certificate error occurs when a web browser can't verify the SSL certificate installed on a site. Rather than connect users to your website, the browser will display an error message, warning users that the site may be insecure.
What is the purpose of SSL inspection? ›
Implementing SSL inspection helps today's organizations keep their end users, customers, and data safe, with the ability to: Prevent data breaches by finding hidden malware and stopping hackers from sneaking past defenses.
Can I ignore SSL certificate? ›
Trust: Certificates also establish trust and secure connection between the client and the server. Ignoring the server certificate undermines this trust, exposing users to fraudulent websites or services pretending to be legitimate.
