The Cyber Defense eMagazine August Edition for 2023

More documents

Recommendations

Info

WAN provides a flexible and scalable solution for organizations with geographically distributed branches, enabling them to leverage multiple network links efficiently. Exploring Zero Trust: Zero Trust is a security concept that challenges the traditional perimeter-based security model that we are all familiar with. Instead of assuming trust within our network, Zero Trust assumes zero trust, and every user, device, and network element must be authenticated and authorized before gaining access to resources. It employs granular access controls, continuous monitoring, and adaptive authentication to ensure that only authenticated and authorized users can access specific resources. Zero Trust minimizes the risk of lateral movement within the network, mitigating the potential impact of breaches and insider threats. The Relationship Between Zero Trust and SD-WAN: Zero Trust and SD-WAN have different primary objectives. SD-WAN focuses on optimizing network performance, while Zero Trust emphasizes security. However, I believe they can complement each other to create a more robust and secure network infrastructure. Zero Trust can enhance SD-WAN's security capabilities by adding an additional layer of authentication and access control. By implementing Zero Trust principles, organizations can ensure that only authorized users and devices can access the SD-WAN network and its associated resources. This prevents unauthorized access and strengthens the overall security posture. On the other hand, SD-WAN can improve the performance and efficiency of Zero Trust implementations. SD-WAN's ability to dynamically route traffic based on network conditions and application requirements can be used to enhance the user experience and minimize latency associated with Zero Trust security measures. Will Zero Trust Replace SD-WAN? While Zero Trust and SD-WAN can work together to provide a comprehensive network solution, I believe that it is unlikely that Zero Trust will completely replace SD-WAN. Both approaches serve different purposes and address distinct aspects of networking and security. SD-WAN offers significant benefits in terms of network performance optimization, cost reduction, and efficient resource utilization. It is particularly useful for organizations with distributed branches that require reliable connectivity and application performance across diverse network links. On the other hand, Zero Trust is primarily concerned with security and ensuring that only authorized entities can access resources. It addresses the evolving threat landscape and provides a more proactive approach to securing networks and protecting sensitive data. Cyber Defense eMagazine – August 2023 Edition 40 Copyright © 2023, Cyber Defense Magazine. All rights reserved worldwide.
To conclude, in the ever-evolving landscape of network architecture and security, both Zero Trust and SD-WAN have emerged as practical approaches. While SD-WAN excels in optimizing network performance and reducing costs, Zero Trust focuses on securing access to resources. I believe that these two concepts are not mutually exclusive; instead, they can complement each other to create a more robust and secure network infrastructure. The collaboration between Zero Trust and SD-WAN allows organizations to achieve enhanced network performance and security. It is crucial for organizations to understand their specific requirements and align their network strategy accordingly, leveraging both Zero Trust and SD-WAN to create a comprehensive and future-proof networking solution. About the Author Jaye Tillson, Director of Strategy, Axis Security. Jaye is a technology leader with a proven track record in delivering global strategic and enterprise wide programmes totalling over $1billion. He provides technical advisory to global mergers and acquisitions across multiple countries and cultures, large scale global transformation programs, enterprise-wide cyber security governance, digital strategic planning, and the creation of operational efficiencies. He has spent over 20+ years understanding the challenges of defining and implementing enterprise strategies and translating these into the design and deployment of enterprise-wide platforms and infrastructures. His expertise includes the globalisation of IT platforms to create cost and resource efficiencies, resilience, and improved information flow to support executive decision making. Jaye has led multiple large strategic technology programmes and is a critical asset for the success of organisations undergoing global transformation. He has built and trained several globally reaching teams, capable of successful execution of strategic plans. He is currently responsible for the budget, costing, fiscal planning, cost reduction and global people management at a large technology manufacturing organisation. He is recognised as a mentor and coach in his area of expertise and observes industry and market trends to ensure his technology recommendations fit the business strategy. He is a senior technical lead, is seen as the go-to person within the business for all technical questions and is seen as a role model in the organisation. Cyber Defense eMagazine – August 2023 Edition 41 Copyright © 2023, Cyber Defense Magazine. All rights reserved worldwide.
Page 1 and 2: Implementing a Modern, Holistic App
Page 3 and 4: Lessons Learned: Cyberattack Shutte
Page 5 and 6: @MILIEFSKY From the Publisher… De
Page 7 and 8: Welcome to CDM’s August 2023 Issu
Page 9 and 10: Cyber Defense eMagazine - August 20
Page 19 and 20: eport to the CISO. The key to makin
Page 21 and 22: Transformative Benefits of ML&AI in
Page 23 and 24: About the Author Gizem Yılmaz is t
Page 25 and 26: wild west of the late 19 th century
Page 27 and 28: Bot Security: The Hunt for Vulnerab
Page 29 and 30: sophisticated bot attacks and fraud
Page 31 and 32: Conclusion: Evolution of Dynamic Bo
Page 33 and 34: While making this progress, agencie
Page 35 and 36: Securing the Cloud Organizational D
Page 37 and 38: Implementing BYOK requires a transf
Page 39: Will Zero Trust Replace SD-WAN? By
Page 43 and 44: computing landscape, ensuring their
Page 45 and 46: In order to modernize outdated IT i
Page 47 and 48: Employee burnout in the cybersecuri
Page 49 and 50: Six Must-Focus Cybersecurity Areas
Page 51 and 52: About the Author Zachary Folk curre
Page 53 and 54: Create a Cybersecurity Incident Res
Page 55 and 56: Lessons Learned: Cyberattack Shutte
Page 57 and 58: It doesn’t have to be. First, we
Page 59 and 60: With the increasing use of AI in di
Page 61 and 62: About the Author Tom is a Senior Sa
Page 63 and 64: in the states of Iowa, Indiana, Ten
Page 65 and 66: Closing The Gap: Resolving Human Er
Page 67 and 68: Amendable Human Error #3 - Lack of
Page 69 and 70: learning, and employees won’t ben
Page 71 and 72: 8 Tips for Best Results in Red-Team
Page 73 and 74: Threat actors constantly look for b
Page 75 and 76: Evolving Data Landscape: Rethinking
Page 77 and 78: these advancements, we can ensure t
Page 79 and 80: How hackers are using AI to their a
Page 81 and 82: 4 Secure Framework Considerations B
Page 83 and 84: choose to mitigate risks either usi
Page 85 and 86: About the Author Jhilam Biswas is a
Page 87 and 88: majority of sectors. The number of
Page 89 and 90: How Hacking of The Internet of Thin
Page 91 and 92:
As it’s given through the Figure
Page 93 and 94:
Figure 5. The remote options of an
Page 95 and 96:
About The Author Milica D. Djekic i
Page 97 and 98:
The Business of Cybercrime When you
Page 99 and 100:
Passive Optical Networks: A Game Ch
Page 101 and 102:
Aligned with its commitment to envi
Page 103 and 104:
About the Authors Folden Peterson,
Page 105 and 106:
ecommending automated continuous va
Page 107 and 108:
Could cybersecurity be considered C
Page 109 and 110:
The confidential policies, updates,
Page 111 and 112:
ISO Certification is the Key to Bet
Page 113 and 114:
After our experience with this cert
Page 115 and 116:
of SRA to a resource. Additionally,
Page 117 and 118:
Steps for Preparing for a Quantum-R
Page 119 and 120:
managing their crypto assets, organ
Page 121 and 122:
Token-based authentication offers a
Page 123 and 124:
When it Comes to ZTNA, Buyer Beware
Page 125 and 126:
You’re Blind to Endpoint Risk Thi
Page 127 and 128:
Why compliance standards are import
Page 129 and 130:
Cyber Defense eMagazine - August 20
Page 131 and 132:
Page 133 and 134:
Page 135 and 136:
Page 137 and 138:
Page 139 and 140:
Free Monthly Cyber Defense eMagazin
Page 141 and 142:
Page 143 and 144:
show all

The Cyber Defense eMagazine August Edition for 2023

Create successful ePaper yourself

Delete template?

Save as template?