The Cyber Defense eMagazine November Edition for 2023

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Legacy SIEM solutions may also be limited in terms of integration with other security tools, leaving you with unmonitored weak spots across your environment. Any integrations you do have in place must be carefully monitored, as missed connection updates can lead to integrations breaking and events being missed. Extensive data storage The entire purpose of SIEM is to collect and analyse data for suspicious occurrences. Gaining the deep, real-time visibility required to protect your applications, infrastructure, and networks means collecting logs and audit trails so they can be examined and reported on. The more data your SIEM is ingesting, the more protected you’ll be—but that data has to go somewhere, and on-premises data storage isn’t cheap. Compliance challenges Not only can storing data locally on your own on-premises servers be costly, but it can also be challenging to organise and maintain if you have a lot of it. Complying with certain data and privacy regulations often necessitates that you store data in a certain way and often for certain periods, meaning you’ll likely need to be hands-on with managing this data. You’ll need to be able to keep track of its movements and access history too; data privacy laws like GDPR and CCPA, for example, have strict regulations that must be followed if data crosses international borders or state lines. This tends to be more difficult when your data is isolated in local storage. Lock-in periods We’ve already mentioned how on-premises SIEMs are limited when it comes to the flexibility of users, data streams, or resources. Licencing the product itself can also prove more restrictive than you’d like. Once a SIEM is implemented, switching to a more suitable platform (and migrating all your log data along with it) can be tough, not to mention prohibitively expensive. This outlay, and the sunk-cost fallacy that often comes along with it, can prevent organisations from branching out into other security tools, and soldiering on with a SIEM that doesn’t offer the best performance or features. Next-generation SIEM delivers many benefits, from rich, AI-powered functionality and always-up-to-date threat intelligence to customisation possibilities and reduced false positives. But whatever your primary motivation for moving to a cloud-based SIEM, the end result of these benefits is better protection for your organisation in a time when the threat of cyberattacks and the impact of insider threats are on the rise. Cyber Defense eMagazine – November 2023 Edition 86 Copyright © 2023, Cyber Defense Magazine. All rights reserved worldwide.
About the Author Vinaya is a highly experienced security engineer, certified in Splunk, McAfee, IBM and more, with over 8 years of experience handling diverse security technologies such as SIEM, SOAR, EDR and Vulnerability Management. At RiverSafe, Vinaya is the Practice Lead for Cyber Security. In this role he leads and guides other consultants within the business, ensuring the team provide the best results possible to RiverSafe’s customers. Vinaya is also heavily involved in the business development of RiverSafe as an organisation. Vinaya has a post graduate degree in Data Telecommunication Networks from the University of Salford and has worked as both an IT consultant and security engineer for companies like Caretower, Happiest Minds Technologies and Paladion Networks. All of the knowledge gained throughout his career is now being invested into ensuring RiverSafe solutions and services are the best they can be and keep its customers’ networks secure. When not working, Vinaya enjoys travelling, cooking and photography. Vinaya can be reached at RiverSafe’s company website https://riversafe.co.uk/ Cyber Defense eMagazine – November 2023 Edition 87 Copyright © 2023, Cyber Defense Magazine. All rights reserved worldwide.
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Artificial Deception: The State Of
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OT Cybersecurity: Safeguarding Buil
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The Crumbling Castle --------------
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@CYBERDEFENSEMAG CYBER DEFENSE eMAG
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Cyber Defense eMagazine - November
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Artificial Deception: The State Of
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Human-in-the-Middle In creating AI
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effectiveness of defenses in place
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this information and related activi
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leading to the potential exploit of
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An Age-by-Age Guide to Online Safet
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Educate: It’s never too early to
Page 35 and 36: About the Author Chelsea Hopkins is
Page 37 and 38: Securing Infrastructure Against Bre
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Page 41 and 42: enable organisations to make better
Page 43 and 44: Bolster an Organizational Cybersecu
Page 45 and 46: in EDP in addition to regular cyber
Page 47 and 48: prioritize a Secure Software Develo
Page 49 and 50: 6. Deployment: Once the software ha
Page 51 and 52: Beyond Passwords: AI-Enhanced Authe
Page 53 and 54: 3. Improving the Defensive Cybersec
Page 55 and 56: 7 Steps to Build a Defense in Depth
Page 57 and 58: The same risks associated with USB
Page 59 and 60: About the Author Mr. Spears has ove
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Page 63 and 64: How To Combat the Mounting ‘Hackt
Page 65 and 66: y pro-Russia hacktivists. These hav
Page 67 and 68: Unlike IT cybersecurity attacks, wh
Page 69 and 70: The Cyber Risk Nightmare and Financ
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Page 73 and 74: DevOps’ Big Challenge: Limiting R
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Page 77 and 78: ChatGPT For Enterprises Is Here - B
Page 79 and 80: usiness email communication, data s
Page 81 and 82: Chromecast End-of-Life Announcement
Page 83 and 84: Going beyond awareness and fosterin
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Page 91 and 92: About the author Stefan Auerbach, C
Page 93 and 94: Consider the following data and rea
Page 95 and 96: 4. Create a digital estate plan. Th
Page 97 and 98: do untold damage to a company’s r
Page 99 and 100: About the Author Sean Newman is the
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Page 103 and 104: Developers Hold the New Crown Jewel
Page 105 and 106: the fact that many organizations la
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Page 117 and 118: eing noticed in a practice and some
Page 119 and 120: In Pursuit of a Passwordless Future
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Page 127 and 128: Is it Time to Re-evaluate Your Thre
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Protecting Your Business and Person
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Mitigating Phishing with Domain Nam
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About the Author Brian Lonergan, VP
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adoption is more than just an IT tr
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North Korea-Russia Summit A new all
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factors on both sides of the confli
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That being said, the Russian regime
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Protecting Critical Infrastructure
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spared from the wrath of Russian ha
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About the Author Richard Staynings
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The Illusion of Ruthless Prioritiza
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Ditch the Worry - Switch to Secure
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others are continuing to increase a
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Shifting Left Means Shifting Smart:
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triggers to allow for a more standa
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• The Rise of Remote Work: The CO
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About the Author Jaye Tillson is a
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In terms of prioritization, out of
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Three Things to Know About the New
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For example, if a security leader n
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Cloud adoption has witnessed a sign
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The Tech Jobs That AI Will Not Disr
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Examples of tech jobs that will sur
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Free Monthly Cyber Defense eMagazin
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