𝚂𝚔𝚢𝙻𝚒𝚗𝚎𝚍

@berendjanwever

ASCII art evangelist • motivational sploiter • Tweets-as-a-Service • advanced persistent post-quantum full-stack man-machine side-channel threat actor

  0xC0000005 @ 0x41414141
Vrijeme pridruživanja: lipanj 2009.

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  2. proslijedio/la je Tweet
    2. velj

    Do you have an open-source cybersecurity project you would like to see being worked on as part of Google Summer of Code? We are collecting ideas & projects for this summer! Submit yours here (even if you wouldn't be able to be a mentor): !

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  3. View-Source for fun. For even more fun download "index.html" (200 bytes) and "x" (822 bytes) to get the entire thing. Then try to decompress, de-obfuscate, reverse, beautify and document the code. Looking forward to compare your results to my original code!

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  4. I created a pixel perfect Nyan Cat animation in JavaScript almost 10 years ago. The original gif is 30K while this version is exactly 1K, a reduction in size of almost 97%. If u like JavaScript compression/obfuscation and reverse engineering, have a look!

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  5. longer version: + don't assume someone else already did it; publish it. + don't assume something is trivial; publish it. + don't be discouraged by having to go through legal to publish it.

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  7. I suspect some of my followers working on Firefox may be able to help out here...

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  8. proslijedio/la je Tweet
    16. sij

    This text is still in my phone's baseband firmware 'bootsector': "This is not a bootable disk. Please insert a bootable floppy and press any key to try again ... "

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  9. Well, this may be self-contradictory but at least we're dealing with partially honest thieves.

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  10. proslijedio/la je Tweet
    16. sij

    Intel reclaimed top spot in global semiconductor market: via

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  11. proslijedio/la je Tweet
    15. sij

    Just published a blog explaining the root cause of the recent crypto vulnerability (CVE-2020-0601 / ?) using some "Load Bearing Analogies" to make it more accessible. CC:

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  12. proslijedio/la je Tweet
    15. sij

    thanks to 's hint :) the biggest constraints are Chrome's tight certificate policies and that the root CA must be cached, which you can trigger by visiting a legitimate site that uses the certificate

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  13. proslijedio/la je Tweet
    15. sij

    Firefox is safe: NSS doesn't accept the certificate. Chrome is fooled by the certificate, but it throws NET::ERR_CERTIFICATE_TRANSPARENCY_REQUIRED. will need to investigate.

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  14. proslijedio/la je Tweet
    15. sij
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  15. I have felt silly for a year now, learning about Intel, silicon, gates, caches, power supplies, microcode, load/store ports, firmware, drivers, glitching, side-channels, bootloaders, inter-processor communications, etc, etc. Nobody is born an expert on everything.

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  16. proslijedio/la je Tweet
    15. sij

    tfw multiple CS faculty are trying to figure out the basic functions of how an intel chip works and then we put on a face like computers make sense in class

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  17. proslijedio/la je Tweet
    14. sij

    Finally. This will be better for everyone. Hopefully websites won't try ugly hacks to identify browsers.

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  18. proslijedio/la je Tweet
    14. sij

    This you are strongly encouraged to implement the recently released CVE-2020-0601 patch immediately.

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  19. proslijedio/la je Tweet
    14. sij
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  21. I wrote ASCII art shellcode; ASCII art that could be executed as machine code on x86 Windows to start a cmd shell.

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