Kristov Atlas

osx-config-check. Verify the configuration of your OS X machine.

how-to-security. Advice on how to do computer things securely for non-experts

coinjoin-sudoku. PHP

interesting-bitcoin-data. Interesting data artifacts from the Bitcoin blockchain, useful to testers and researchers.

address-reuse-tracker. Maintains stats on address reuse in Bitcoin network, displays charts

github-security-checklist. A list of important security checks for GitHub individual and organization accounts

onion-uptime. Checking the status of onion sites in the Tor network

whoisalert. Receive an alert when a domain's whois record changes

bitcoin-consensus-security. A collection of texts and observations about Bitcoin consensus security

rfc. Requests For Comment on proposals

boltzmann. A python script computing the entropy of Bitcoin transactions and the linkability of their inputs and outputs.

jquery-xss. Examples of XSS vulnerabilities in jQuery code

wallet-simulator. Use clustering analysis of wallets on the Bitcoin blockchain to simulate an alternate history of transactions.

proposed-bitlicense-regulations. My Proposed BitLicense Regulations for The State of New York

underhanded-js-crypto. Materials related to my presentation on underhanded JavaScript code in crypto applications

bip39hexrepr. Convert BIP39 phrase to succinct hex format and vice versa

k3yword. Bypass keyword based censorship

csp-anti-xss. Some rules and examples for how CSP can actually mitigate XSS

blockchain-security-contacts. Directory of security contacts for blockchain companies

gno-fuzz-comparer. A tool that executes fuzzed input against various `gno` and `go` command line tools, and compares their output for discrepancies to find bugs.

servfailscan. Test a list of domains for SERVFAIL response to DNS lookup of NS records

OS-X-Security-and-Privacy-Guide. A practical guide to securing OS X

git-monitor. Monitor git repositories for the presence of configurable substrings

farmbitcoin-ru. Forensic analysis of a malicious Chrome extension