You NEED to monitor your WEB CERTIFICATE EXPIRATION

Are you worried about SSL certificate expirations affecting your website's security and accessibility? In this easy-to-follow tutorial, I'll guide you through the process of setting up SSL certificate expiration monitoring for your website, ensuring that you are always ahead of potential security risks. Whether you're a seasoned webmaster or a beginner, these step-by-step instructions are tailored to suit all levels of expertise.
00:00 Introduction
01:24 Official Template Setup
05:19 How this template actually works
07:13 How to receive amount of days till expiration
10:00 How to monitor large amounts of certs on single host
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[@mikhaylov.viktor]

Твой английский стал сильно лучше нежели пару лет назад ) как всегда видео полезное.

[@DmitryLambert]

Thank you :)

[@Mitaps]

At the end of the video you said that you can configure monitoring of different certificates on the same host using LLD.
I was not able to configure it. I need to monitor certificates of different domains on 1 host using LLD or some other way. Is this realizable?

[@richardschaffer8740]

Followed step by step and it worked fine to a point but the items remained unsupported no matter how many times I tried the execute now.

[@quadrata]

Hi, Dmitry thanks gor this video. I think could be a good inspiration for my next video :-)
See you at Zabbix summit

[@DmitryLambert]

See you there :)

[@PowerUsr1]

This is only useful if you’re monitoring internal host. How do you monitor external host?

[@Excited-IT-Architect]

Thank you for another great above tutorial! I am on Zabbix 6.4 and ZAbbix Agent 2 is running. What needs to be done, if (like in my case) the template "Template App Website certificate ..." doesn't show up as it abviously does not exist? Where could I find it and install it?
Many thanks in advance!

[@DmitryLambert]

github.com/zabbix/zabbix/tree/master/templates/app/certificate_agent2
There you go. If you are upgrading zabbix from the previous version. It won't install all new templates. So look around in that link for more :)

[@_green_star]

Good way. No more external checks with bash scripts :)

[@AndreTVOC]

Hello Dimitri, thanks for the explanation and for the the code of the javascript.
I have a question if we have a server with multiple certificates installed this wont work is tehre any othjer solution?
I know we can monotorize ssl certificates with webcenarios but if we have a IIS server internal that is not public to the internet i cant do anything.
Do you have any sugestion?

[@DmitryLambert]

Those internal webservers still have internal IP address that can be tested, no?