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Cyber security governance ensures strong leadership, with clear roles like CIO, CRO, and CISO overseeing risk and security. Organizations implement protection measures, including encryption, access controls, and software security. Detection strategies involve monitoring, intrusion prevention systems, and user-reported threats. Rapid response plans include incident recovery teams, disaster planning, and data backup strategies. Blockchain enhances cybersecurity by providing tamper-proof transaction records and decentralized trust mechanisms.
Strong governance through frameworks like AICPA.
Importance of IT expertise at the board level.
Defined cyber security roles: CIO, CRO, CTO, CISO, and Risk Committees.
Clear internal and external communication protocols.
Security needed across devices (servers, desktops, laptops, networks, mobile, data storage, applications).
Protective strategies: policy management, software updates, system configurations, antivirus tools, encryption, access authentication (passwords, biometrics), and physical security.
Personnel security through recruitment, training, supervision, and digital certifications.
Event monitoring, intrusion detection systems, threat intelligence monitoring.
Centralized teams review cyber security reports.
User reports help flag suspicious activity.
Dedicated cyber response teams (CIRT/CSIRT).
Business continuity planning (BCP) ensures minimal downtime.
Disaster recovery planning (DRP) restores lost data and infrastructure.
Backup solutions: Mirror, Hot, Warm, Cold sites depending on organizational needs.
Device protection (locks, passwords, security updates).
Mobile authentication (biometrics, software policies).
Network defenses (firewalls, segmentation, antivirus endpoint security).
Policies for “Bring Your Own Device” (BYOD).
Blockchain as a decentralized, secure ledger preventing data tampering.
Enhanced trust via collective bookkeeping and cryptographic verification.
Ensures transactions are recorded by multiple parties for transparency.
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