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  1. Beginning work on v2 of the DNS Benchmark | GRC Public Forums

    Nov 3, 2024 · Hey Everyone! With the conclusion of the work on GRC's mailing facility and SpinRite's documentation being finalized with the creation of the planned video walkthrough / …

  2. Pause your updates until 2033 on Windows - GRC Public Forums

    Jun 30, 2024 · I have always run updates manually; I don’t like Windows Update running on its own. Newer versions of Windows tend to try and update no matter what. I often use the pause …

  3. Unable to access ShieldsUp port scanner | GRC Public Forums

    Nov 11, 2024 · To obtain direct, low-level access to a system's mass storage drives, SpinRite runs under a GRC-customized version of FreeDOS which has been modified to add …

  4. DNS Benchmark, Which DNS Server is best for me ? | GRC Public …

    Aug 24, 2025 · I also read some information on how to use the program from www.grc.com. I also read some of the DNS Benchmark Introduction and Conclusions of each test. I'm still having …

  5. How To: Run SpinRite on a UEFI-only machine (Part 1 of 5) | GRC …

    Apr 22, 2024 · GRC's “BootAble” freeware allows anyone to easily create BIOS-bootable media in order to workout and confirm the details of getting a machine to boot FreeDOS through a …

  6. Help with ShieldsUp - Ports | GRC Public Forums

    Nov 17, 2024 · GRC's “BootAble” freeware allows anyone to easily create BIOS-bootable media in order to workout and confirm the details of getting a machine to boot FreeDOS through a …

  7. Creating bootable USB stick to run spinrite - GRC Public Forums

    Feb 8, 2021 · Hi, Yesterday I bought a copy of spinrite. I had trouble creating a bootable USB stick to run it. I finally use Rufus to create a bootable USB stick with freedos and copy spinrite …

  8. Any chances of ShieldsUp! to support IPv6? | GRC Public Forums

    Aug 3, 2021 · To obtain direct, low-level access to a system's mass storage drives, SpinRite runs under a GRC-customized version of FreeDOS which has been modified to add compatibility …

  9. Getting Alienware Aurora R12 to boot via USB | GRC Public Forums

    Dec 11, 2024 · GRC's “BootAble” freeware allows anyone to easily create BIOS-bootable media in order to workout and confirm the details of getting a machine to boot FreeDOS through a …

  10. GRC Public Forums

    Dec 4, 2025 · GRC's “BootAble” freeware allows anyone to easily create BIOS-bootable media in order to workout and confirm the details of getting a machine to boot FreeDOS through a …