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MITRE ATT&CK CTT with Least Authority audit mitigations#9
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…e limiting, peer msg rate limiting, increased KDF iterations, RPC TLS warning Co-authored-by: edtubbs <84785904+edtubbs@users.noreply.github.com>
Co-authored-by: edtubbs <84785904+edtubbs@users.noreply.github.com>
…nostics, cap delay, prevent double-penalizing peers Co-authored-by: edtubbs <84785904+edtubbs@users.noreply.github.com>
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[WIP] Conduct MITRE cyber tabletop on core and implement migrations
Implement MITRE ATT&CK mitigations for Dogecoin Core
Feb 10, 2026
…build Co-authored-by: edtubbs <84785904+edtubbs@users.noreply.github.com>
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Implement MITRE ATT&CK mitigations for Dogecoin Core
MITRE ATT&CK tabletop: harden core against credential, DoS, and privilege escalation vectors
Feb 10, 2026
…let warning, auto-backup, enable RBF by default Co-authored-by: edtubbs <84785904+edtubbs@users.noreply.github.com> Agent-Logs-Url: https://github.com/edtubbs/dogecoin/sessions/05a391c2-8ff8-4c96-af5f-379b47cfe5f0
…names Co-authored-by: edtubbs <84785904+edtubbs@users.noreply.github.com> Agent-Logs-Url: https://github.com/edtubbs/dogecoin/sessions/05a391c2-8ff8-4c96-af5f-379b47cfe5f0
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MITRE ATT&CK tabletop: harden core against credential, DoS, and privilege escalation vectors
MITRE ATT&CK CTT with Least Authority audit mitigations
Mar 24, 2026
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Repeats the MITRE ATT&CK Cyber Table Top exercise, incorporating findings from the Least Authority Dogecoin Node Upgrade audit (April 2023).
Least Authority audit mitigations
setrlimit(RLIMIT_CORE, {0,0})andprctl(PR_SET_DUMPABLE, 0). Complements existingMADV_DONTDUMPon the locked pool by covering the full process address space.InitWarningon startup when wallet lacks HD (BIP32) derivation, advising migration.wallet-autobackup-<epoch>.dat). Opt out with-disableautobackup.DEFAULT_WALLET_RBFchanged fromfalsetotrue.Prior CTT mitigations (unchanged)
mlockall(MCL_CURRENT | MCL_FUTURE)withENOMEM/EPERMdiagnostics-rpcallowipsetTests
wallet_rbf_default_enabled– assertsDEFAULT_WALLET_RBF == truecore_dumps_can_be_disabled– exercisessetrlimit(RLIMIT_CORE, 0)roundtrip#ifdef ENABLE_WALLETfor nowallet CIDocumentation
doc/mitre-attack-mitigations.mdupdated with full audit finding → mitigation mapping table and assessment of findings not requiring code changes (Issues A/E/F/G/H, Suggestions 1-2).💡 You can make Copilot smarter by setting up custom instructions, customizing its development environment and configuring Model Context Protocol (MCP) servers. Learn more Copilot coding agent tips in the docs.