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Secure And Insecure Firefox Website Connections

  • 5 replies
  • 1 has this problem
  • 7 views
  • Last reply by James

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Please answer each question separately.

1. I am aware that a website with a green padlock indicates a secure website (and that it is safe to send sensitive information) and a gray padlock with a yellow warning triangle/a gray padlock with red strike through it indicates an insecure website (and that it is unsafe to send sensitive information).

However, is it still safe to visit and browse content on websites with a gray padlock with a yellow warning and websites with a gray padlock with a red strike through it or should these types of websites be avoided altogether?

2. When I am browsing a legitimate mainstream news website, sometimes a news video plays automatically; Is it safe to play them or should 'stop' be pressed?

Please answer each question separately. 1. I am aware that a website with a green padlock indicates a secure website (and that it is safe to send sensitive information) and a gray padlock with a yellow warning triangle/a gray padlock with red strike through it indicates an insecure website (and that it is unsafe to send sensitive information). However, is it still safe to visit and browse content on websites with a gray padlock with a yellow warning and websites with a gray padlock with a red strike through it or should these types of websites be avoided altogether? 2. When I am browsing a legitimate mainstream news website, sometimes a news video plays automatically; Is it safe to play them or should 'stop' be pressed?

Modified by Buddy2014

All Replies (5)

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In general, there's a negligible risk of visiting trusted websites that don't display the green padlock icon. There are still some sites that don't have their websites configured to use HTTPS (which is what triggers the green padlock in Firefox).

Generally speaking, you are fine to visit the websites. The issue is when you send data to the website (logging in, entering payment information, etc.). This is because the website doesn't use SSL to encrypt the data sent to the website.

To explain it in plain non-tech English, SSL is the technology that converts regular text that you can read into jumbled text that only the website can read. This is important because, if you don't do that, cyber attackers could read the data as it's being sent. That's known as a man in the middle attack.

The long and the short of it is, you are usually fine as long as you don't login or send anything to that website. There are some minor risks, but as long as you are not visiting some really sketchy websites from the dark part of the internet, you will generally not have a problem.

As for things like videos and stuff like that, it's the same thing. Usually, there is minimal risk. Stopping the video doesn't matter because the video has already been loaded anyway.

If you want to learn more about the topic, here are some links to some helpful information:

Hope this helps.

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Hello Wesley.

Thank you for taking the time to respond to my thread.

To be clear about Q2, I am referring to viewing news videos that automatically load on 'network news websites'-Should they be stopped or is it safe to play them?

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In most cases, it's safe to play them.

If you are worried about making sure that you are only visiting safe websites, I'd personally recommend the Web of Trust add-on. It will tell you the security reputation of the website that you are visiting so that you can steer clear of harmful websites.

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Thanks again!

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I would not completely trust the opinions of people who can get details of a site wrong due to not bothering to search a little. The reviews however may give a heads up on issues.

For example many of the people reviewing the forums.mozillaZine.org over the years think the mozillaZine.org site is owned by Mozilla Corporation or Mozilla Foundation when it has been independent from the start in 1998. If people got this simple thing wrong then can you really trust WOT. Mozilla has had their own support forum https://support.mozilla.org/en-US/questions/ for a little over a decade or so now. https://www.mywot.com/scorecard/forums.mozillazine.org

Modified by James