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It seems there is only 1 dump file, if you have cleared the dump files yourself or via a program please stop removing them. The dump files are necessary for finding the cause.
The first parameter of Kernel_security_check_failure is 3, meaning a list_entry is corrupt.
Unfortunately, this is hard to track down. Likely a driver is causing this, but I am unable to find the cause in the current dump file.
Please try driver verifier again, or try to reproduce the BSOD's.
Please make a backup of your important files and get your rescue media or create one.
Please create a restore point.
Please follow this tutorial to run driver verifier.
Driver verifier stresses your drivers and will crash your pc if any driver fails due to a violation.
Driver verifier should be performed for a max of 48 hours, or when you have a bluescreen, whatever comes first.
If driver verifier has found a violation and you can't get back into windows normally, try to boot into safe mode and reset in safe mode driver verifier, or in the troubleshooting options open command prompt and type verifier /reset.
Your system will act very sluggishly while driver verifier is enabled, this is normal as your drivers will be being subjected to heavy testing in order to make them crash.