Looking for logging into the Minecraft Could Not Load Security Challenge site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Minecraft Could Not Load Security Challenge site. After that you can login as usual with your login credentials.
https://help.mojang.com/customer/en/portal/articles/797301-account-security-questions
https://help.mojang.com/customer/en/portal/articles/901432-changing-your-email-address-mojang-accounts-
https://www.reddit.com/r/Minecraft/comments/5tmzv8/change_email/
https://www.minecraftforum.net/forums/archive/mojang-account-minecraft-net/1941168-cant-load-security-questions
https://www.gutefrage.net/frage/minecraft-email-aendern-geht-nicht
https://empireminecraft.com/threads/help-cant-answer-security-questions-for-mojang.55149/
https://www.planetminecraft.com/forums/minecraft/help/unable-log-onto-minecraft-just-m-455249/
https://gaming.stackexchange.com/questions/259381/does-mojang-blacklist-or-throttle-login-attempts-from-specific-ip-addresses
https://minecraft.gamepedia.com/Tutorials/Update_Java
https://www.forbes.com/sites/andyrobertson/2017/09/13/what-parents-need-to-know-about-minecraft-better-together/
https://www.eurogamer.net/articles/2014-09-15-microsoft-buys-mojang-and-minecraft
https://apexminecrafthosting.com/how-to-make-a-minecraft-server/
https://minecraft.net/en-us/article/minecraft-snapshot-18w43a