The Cyber Defense eMagazine August Edition for 2023

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Ensuring Container Security: Safeguarding the Future of Cloud Computing Containerization has revolutionized the world of software development. By Divakar Kolhe, Digital Marketer, Market Research Future (Part of Wantstats Research and Media Private Limited) In today's fast-paced digital landscape, containerization has emerged as a game-changer for software development and deployment. Containers offer a lightweight and scalable solution, enabling organizations to rapidly deliver applications across different environments. However, as containers gain popularity, ensuring robust container security becomes imperative. This blog post will delve into the world of container security, highlighting its significance, the risks involved, and effective strategies to fortify your containerized infrastructure. Containerization has revolutionized the world of software development and deployment, enabling organizations to achieve scalability, flexibility, and efficiency. However, with this innovation comes the pressing need for robust container security practices. As containers become more prevalent in the cloud Cyber Defense eMagazine – August 2023 Edition 42 Copyright © 2023, Cyber Defense Magazine. All rights reserved worldwide.
computing landscape, ensuring their security becomes paramount. So, in this article, we will delve into the key aspects of container security, exploring the risks and challenges involved and presenting best practices to mitigate vulnerabilities. Understanding Container Security Containers provide isolated and lightweight environments for running applications, but they can introduce security risks if not properly managed. One primary concern is the potential for a compromised container to spread malware or gain unauthorized access to sensitive data. Moreover, container orchestration systems, like Kubernetes, introduce additional complexities, making it crucial to adopt a multi-layered security approach. Basically, container security refers to the practice of implementing measures to protect containerized applications and the underlying infrastructure from potential threats. Containers provide isolation for applications, but if not adequately secured, they can become vulnerable entry points for cyberattacks. By exploiting weaknesses in container configurations or utilizing compromised container images, malicious actors can gain unauthorized access, compromise data, or execute malicious code. Let us understand one of the aspects here, which is how to integrate the security testing and automate the deployment of the container security model. Such systems must be deployed carefully and according to established SOPs, which is a chaotic task. Once the construction is complete, it is necessary to manage them in accordance with industry standards, such as those published by the National Institute of Standards and Technology (NIST) and the Center for Internet Security (CIS). Understanding how to automate policies to indicate builds with security flaws, especially as new vulnerabilities are discovered, which is the trick in this situation. Vulnerability scanning is still crucial, but it is only one of many security measures used to safeguard your container settings. Security testing should incorporate strategies that prompt automated rebuilds because patching containers is never as effective of a fix as rebuilding them. The initial element of this process is using component analysis tools that can track and flag problems. The establishment of tooling for automated, policy-based deployment is the second step. The following inquiries must be answered when integrating security testing and automated deployment: • Do any containers have known flaws that need to be corrected before they can be used in a realworld setting? • Are the deployments set up properly? Exist any containers with excessive privilege that don't require the increased privilege? Do we have a root file system that is read-only? • What is the CIS Benchmarks compliance posture? • Are any workloads deemed sensitive being isolated using default features like network policies and namespaces? • Are we making use of SELinux, AppArmor, and seccomp profiles, among other built-in security and hardening tools? Cyber Defense eMagazine – August 2023 Edition 43 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 and 40: Will Zero Trust Replace SD-WAN? By
Page 41: To conclude, in the ever-evolving l
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
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Figure 5. The remote options of an
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About The Author Milica D. Djekic i
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The Business of Cybercrime When you
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Passive Optical Networks: A Game Ch
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Aligned with its commitment to envi
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About the Authors Folden Peterson,
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ecommending automated continuous va
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Could cybersecurity be considered C
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The confidential policies, updates,
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ISO Certification is the Key to Bet
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After our experience with this cert
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of SRA to a resource. Additionally,
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Steps for Preparing for a Quantum-R
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managing their crypto assets, organ
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Token-based authentication offers a
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When it Comes to ZTNA, Buyer Beware
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You’re Blind to Endpoint Risk Thi
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Why compliance standards are import
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Cyber Defense eMagazine - August 20
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Free Monthly Cyber Defense eMagazin
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