Post-Quantum Protecting the worlds information Cyber Security - - PowerPoint PPT Presentation

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Jul 24, 2023 458 likes •740 views

Post-Quantum Protecting the worlds information Cyber Security Issues to be considered when Implementing Fintech Solutions Contents Four Major Threats When Communicating Online

SLIDE 1

Post-Quantum

Protecting the world’s information Cyber Security Issues to be considered when Implementing Fintech Solutions 實施金融科技方案時需考慮的網絡安全問題

SLIDE 2

Four Major Threats When Communicating Online
Key Considerations for Systems Implementation
Most Fundamental Control in Cyber Security
Fintech Implementation Triangle
Why Hong Kong?

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Four Major Threats When Communicating Online

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Man-In-The-Middle Attacks

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Four Major Threats When Communicating Online

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Insider Threats

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Insider Threats

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Four Major Threats When Communicating Online

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Transaction Authentication & Non-Repudiation

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Transaction Authentication & Non-Repudiation

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Transaction Authentication & Non-Repudiation

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Four Major Threats When Communicating Online

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Encryption Cracking

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Encryption Cracking

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Four Major Threats When Communicating Online

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So Should We Give Up Then?

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Far from it!

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Key Considerations for Systems Implementation

Completeness
Accuracy
Validity
Timeliness

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Most Fundamental Control in Cyber Security

Segregation of duties

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Segregation of Duties

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A. Encrypted data has a master key

which can be lost, stolen or abused

B. The key is split and the fragments are

shared between stakeholders

C. A quorum of stakeholders

is needed to unlock the data

D. After use the key is immediately

broken into fragments again for security

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Segregation of Duties

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Approver 1 Approver 2 Approver 3 Requestor

1. Need to

access encrypted document

2. Request

sent

3. Quorum

request sent to Approvers Approver 1 Approver 2 Approver 3 Requestor

1. Individual

approvals given by Approvers

2. Quorum

approval given

3. Document access

given

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Fintech Implementation Triangle

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Why Hong Kong?

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SLIDE 23

Why Hong Kong?

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Why Hong Kong?

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Leading financial services, logistics and technology centre
Supportive government policies
World class physical and technology infrastructure
Flexible demographics
Highly adaptable workforce
Willingness to learn best practices
Welcoming in importing fintech and blockchain expertise
Close proximity to all major cities in Asia

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Is it Too Late for Hong Kong?

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Late but not too late
Minimum wasted costs so far
Learn from other people’s mistakes
Absorb world class expertise and knowledge transfer
Introduce best technologies and practices
Choose most ready technologies to implement NOW
Leapfrog directly into execution

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Thank you!

Contact:

Andersen Cheng, CEO 鄭毓輝行政總裁 ac@post-quantum.com