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Session for InfoSecGirls - Block chain for information security
- 1. BLOCK CHAIN FOR INFORMATION SECURITY Shobha Jagathpal Walmart Labs
- 2. BLOCK CHAIN PROMISE Bata system Organize Trust without complexity Exchange Value
- 3. KEY CONCEPTS Wallet Public key Private key Hashing Concensus Proof of work Proof of stake Timestamp Immutable Distributed Nodes Public & Private Smart contract
- 4. BLOCK CHAIN TECHNOLOGY - PLATFORMS Platforms • Bitcoin • Ethereum • Hyperledger Block chain Source of truth • Technology platform – decentralized ledger • Protocol and client – software programs that conducts transactions • Digital currency – Cryptocurrency
- 5. COINS WORLD Cryptocurrencies Blackcoin - peer to peer, open source, PoS Primecoin - innovative, derived from Satoshi Nakamoto’s Bitcoin, POW Namecoin – NMC, first fork of Bitcoin, POW Vertcoin – as Bitcoin + better POW Gridcoin - PoS Potcoin – legalized cannabis industry
- 6. INFORMATION SECURITY ADVANTAGE Everything is connected
- 7. INFORMATION SECURITY CHALLENGE Every one is vulnerable
- 8. SMART CONTRACTS Envision • Daaps -decentralized applications • Open sourced, operate autonomously, data cryptographically stored in public decentralized blockchain • Follow standard, start with initial tokens and reward • Adapt based on consensus • DAOs - decentralized autonomous organizations and DACs - decentralized autonomous corporations • Concept derived from artificial intelligence • Cloud platform • Collaboration with software entities and jurisdictions • DASs - decentralized autonomous societies • Self bootstrapped organizations
- 9. INFORMATION SECURITY DOMAINS Identity Management Civic Blockstack BITID NetKi Asset Management DNS IP market - patents Vulnerability Management Project Basil – vulnerability feed Application Security securify License Management Software - Version, Quantity
- 10. CHALLENGES – IS BLOCK CHAIN THE SOLUTION? Identity Management Asset Management Management of software - License and Installations
- 11. REFERENCES / USEFUL LINKS http://dev.iota.org/sandbox/# https://www.hyperledger.org/projects/iroha https://www.cryptocoinsnews.com/blockchain-news/ https://www.civic.com/secure-identity-platform http://dev.iota.org/sandbox/# https://www.isc2.org/flipbook/2017-05/isc2-may-jun-2017.pdf Tech-Brief-Blockchain-Basics_res_eng_0417