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Articles by Category: Tech Sketch

Zero Trust or Bust: Perimeter Security is Dead
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Zero Trust or Bust: Perimeter Security is Dead

Organizations clinging to location-based trust are playing with fire as modern cyber threats make no distinction between what is inside and what is outside the network perimeter. CIOs must act now to initiate Zero Trust Architecture (ZTA) transformations. Focus immediately on dynamic identity authentication and adaptive access control or risk costly breaches that could cripple trust, operations, and reputations.
Agile IT Budgeting in a Tariff-Driven World
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Agile IT Budgeting in a Tariff-Driven World

US tariffs are throwing IT budgets into disarray, with hardware and infrastructure costs spiking unpredictably. Traditional budgeting methods are ill-equipped for such volatility. Agile budgeting offers a flexible alternative, enabling CIOs to pivot swiftly, optimize spending, and maintain strategic momentum throughout market turbulence.
Leveraging Multi-cloud and Hybrid Cloud IaC Tools to Escape Vendor Lock-in
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Leveraging Multi-cloud and Hybrid Cloud IaC Tools to Escape Vendor Lock-in

Adopting vendor‑specific Infrastructure as Code (IaC) tools often leads to vendor lock‑in and poor portability, especially in multi- and hybrid cloud environments. Cross‑platform IaC tools such as Terraform and Pulumi offer unified management, reducing complexity and empowering scale‑ready infrastructure. CIOs seeking agility, governance, and consistency should consider cross‑platform IaC tools.
Unlocking AI’s Coding Edge Without the Compliance Headaches
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Unlocking AI’s Coding Edge Without the Compliance Headaches

AI coding assistants boost developer productivity and code quality, but they can also introduce legal landmines, such as inadvertently incorporating open-source code with incompatible licenses. CIOs and IT leaders must proactively govern AI-generated code to mitigate IP risks and ensure responsible adoption throughout the software development lifecycle.
Weights But No Code: The Half-Truth of Open Models
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Weights But No Code: The Half-Truth of Open Models

​In the AI gold rush, all that glitters is not “open.” Confusing open-weight models with open-source ones can lead to compliance missteps and missed innovation. CIOs must understand this difference to better align their IT strategy or risk steering their organization off course.
Unraveling the Local Loop: A Guide to Safer Locally Deployed AI
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Unraveling the Local Loop: A Guide to Safer Locally Deployed AI

Organizations are increasingly adopting large language models (LLMs) to enhance operations and decision-making. While deploying these models locally offers significant advantages in terms of data sovereignty and control, it also presents unique security challenges that cannot be overlooked. IT executives who have, or are planning, a local LLM deployment should make sure it is implemented securely, ethically, and effectively to avoid data breaches and operational risks.
Transforming KYC with Self-Sovereign Identity: A Secure, Streamlined Future
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Transforming KYC with Self-Sovereign Identity: A Secure, Streamlined Future

Self-Sovereign Identity (SSI) systems can revolutionize identity management by enabling individuals to securely control and share their digital identities, reducing reliance on centralized providers. Discover how implementing SSI can enhance Know Your Customer (KYC) processes, boost security, and ensure compliance.
Revolutionize Your Cybersecurity Posture with Digital Twin Technology
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Revolutionize Your Cybersecurity Posture with Digital Twin Technology

Cyberattacks are becoming more complex, prompting organizations to explore innovative solutions like digital twin technology. A digital twin is a virtual system replica that enables proactive cybersecurity threat detection and risk management. CISOs should consider integrating digital twin technology into their security frameworks to strengthen defences and stay ahead of evolving cyber threats.
Small Enterprises, Big AI: How to Use LLMs to Stop Financial Fraud
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Small Enterprises, Big AI: How to Use LLMs to Stop Financial Fraud

Traditional fraud detection methods are resource-intensive and difficult to implement and maintain. Leveraging large language models (LLMs) offers a more efficient approach. LLMs can analyze vast amounts of data in real time, identifying fraud with less complexity. CIOs at SMEs should consider incorporating LLMs into their fraud detection systems to strengthen security while simplifying operations.
Hocus Promptus: Generating Images with a Click
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Hocus Promptus: Generating Images with a Click

AI models facilitate the quick generation of images for websites, social media, applications, and more. AI-generated images save money compared to hiring a graphic designer who could charge US $60/hour. SMEs may be unable to hire a prompt engineer, but becoming adept in image generation only takes practice. IT leaders and marketing professionals in SMEs can look to AI image generation as a cost-effective strategy for marketing images.