Subreption LLC

@subreption

As a R&D firm, we strive to be realistic and honest, and tread into areas where few have ventured before. Our goal is pioneering something, always.

United States
Vrijeme pridruživanja: studeni 2011.

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  1. proslijedio/la je Tweet
    21. velj 2019.

    KSPP fairy tale du jour: … (hint: if RANDKSTACK was inspired by stackjacking then how could the supposed inspiring presentation have talked about it? perhaps because in reality it had already existed for almost a decade? :))

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  2. 18. ožu 2019.

    For FreeBSD, DYMASEC-ng provides full kernel heap protection down to the lowest allocation unit, including randomization and integrity protection for meta-data with a ~212 (base GENERIC) vs 220 (w/ almost all features enabled) of measured kernel time impact (synth. benchmark).

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  3. 18. ožu 2019.

    The next generation of DYMASEC (originally funded by US DARPA) for Linux provides hypervisor-free protection against all known kernel heap exploitation techniques with <14% performance impact (in concurrent synthetic benchmarks), inc. full uninit-use/use-after-free protection.

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  4. 18. ožu 2019.

    After years of doing essentially zero public work, and mostly diversifying our projects involving RF and physical security R&D, we will be publishing some announcements soon, including the next generation of DYMASEC (our dynamic memory safety tech for *BSD/Linux/Windows/HVs)

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  5. 18. ožu 2019.
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  6. 30. svi 2018.

    Blatant copyright infringement in CopperheadOS, direct match of DYMASEC & KERNHEAP's code to tag SLUB objects: Too bad the DYMASEC algorithm and internals can't be stolen verbatim without earning a ticket to court? :(

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  7. 23. ožu 2017.

    DYMASEC/KERNHEAP ref. impl. was registered for IP protection in the US Copyright Office in August 2015: Reg. # TXu001987227 / 2015-08-24 :>

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  8. 23. ožu 2017.

    The Fisher-Yates shuffle technique for rand. freelist pointers (Linux) and in-SLAB obj. indexes for FreeBSD was implemented in DYMASEC ~2011

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  9. 23. ožu 2017.

    Google "takes" from KERNHEAP/DYMASEC (described in Phrack 66, funded by DARPA CFT c. 2011) without credit:

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  10. proslijedio/la je Tweet
    8. ožu 2017.

    Without quantifying how much (or little) benefit security development processes achieve, developers *and* consumers are left in the dark.

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  11. 7. ožu 2017.

    When "user" and "industry" reviews give security/antivirus products solid reviews.... but the CIA gives them 0/0.... something is wrong.

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  12. 7. ožu 2017.

    ⚡️ “Vault7 leak exposing the AV industry failings”

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  13. 7. ožu 2017.

    The leak is roasting the whole of the AV industry, especially F-Secure, AVG, Avira, some Kaspersky gems. Marketing must be livid.

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  14. 7. ožu 2017.

    Old news: AV engines plagued by engine/detection time-out related bypasses (AVG, F-Secure et al). So much for truth in advertisement in AV.

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  15. 7. ožu 2017.

    When the CIA says your product is "lower tier" and poses "minimal difficulty". AV Industry: worrying about reviews, not "getting owned".

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  16. 26. kol 2015.

    The most morally reprehensible form of theft is theft of ideas. It's not merely an IP or $ crime. It sabotages all incentives to innovate.

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  17. 26. kol 2015.

    We pulled KERNHEAP away from public availability in 2010 after catching glimpses of abuse similar to what apparently happened to grsecurity.

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  18. 18. kol 2015.

    OS X users should direct their hatred where it belongs: its maker. 8 years after MoAB, OS X still plagued with admin group vulnerabilities.

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  19. 18. kol 2015.

    Perhaps the Month of X Bugs fad might need resurrection to motivate Google/Apple into competence (re: reactions against , etc).

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  20. 7. kol 2015.

    Google might think Android devices market fragmentation makes exploits difficult. The unfortunate reality:

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