HomeCandidateKazuki – CISO (Bridge Protocol Security)

Kazuki – CISO (Bridge Protocol Security)

Kazuki – CISO (Bridge Protocol Security)

Title :

Kazuki – CISO (Bridge Protocol Security)

Salary :

$230,000

Location :

South Korea

Experience :

13 years

Summary :

Chief security officer managing the defense posture of a cross-chain bridge securing $2B+ in liquidity. Responsible for relayer quorum, message replay protection, and chain-specific risk models.

Skills:

  • Bridge Quorum Integrity

  • Multi-Sig Validator Coordination

  • Replay Attack Mitigation

  • Message Verification Logic Review

Experience:

  • Designed bridge-specific risk classification matrix

  • Integrated validator health monitoring for relayer consensus

Achievements:

  • Prevented chain-specific replay exploit post-reorg

  • Created emergency governance route for L1-L2 state halts

  • Published bridge incident response standard later adopted by partners

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