Cybersecurity Tech Brief By HackerNoon

Cybersecurity Tech Brief By HackerNoon

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Cybersecurity Tech Brief By HackerNoon episodes

  • The Secure Force: Building an End-to-End SDLC Without Breaking the Bank

    This story was originally published on HackerNoon at: https://hackernoon.com/the-secure-force-building-an-end-to-end-sdlc-without-breaking-the-bank.


    Secure your SDLC without breaking the bank. Learn phase-wise security practices and open-source tools nonprofits can use to build safer, resilient software.
    Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity.
    You can also check exclusive content about #cyber-security, #open-source, #nonprofits, #sdlc-phases, #secure-software-development, #end-to-end-sdlc, #sdlc, #software-development, and more.


    This story was written by: @atishkdash. Learn more about this writer by checking @atishkdash's about page,
    and for more stories, please visit hackernoon.com.


    Stop treating security as an afterthought. Learn how to integrate it into every phase of the SDLC—requirements, design, development, testing, deployment, and maintenance—using practical, low-cost open-source tools to build safer, more resilient software.

    12 min
  • The Myth of “Unhackable” Biometrics (and What Attackers Actually Try)

    This story was originally published on HackerNoon at: https://hackernoon.com/the-myth-of-unhackable-biometrics-and-what-attackers-actually-try.


    Biometrics feel unhackable—until you learn how spoofing works.
    Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity.
    You can also check exclusive content about #cybersecurity, #biometrics, #authentication, #privacy, #infosec, #security-research, #biometric-spoofing, #face-id-spoofing, and more.


    This story was written by: @cybersafetyzone386. Learn more about this writer by checking @cybersafetyzone386's about page,
    and for more stories, please visit hackernoon.com.


    Biometric authentication isn’t unhackable. Researchers continue to find ways to spoof Face ID and fingerprint systems, but real-world attacks usually combine technical tricks with social engineering. Biometrics remain effective when used as part of layered security — not as a standalone defense.

    7 min
  • Securing the Digital Nerve System: A Practical Guide to Implementing Zero Trust API Security

    This story was originally published on HackerNoon at: https://hackernoon.com/securing-the-digital-nerve-system-a-practical-guide-to-implementing-zero-trust-api-security.


    Learn how Zero Trust secures APIs, prevents breaches, and ensures every request is verified in modern microservices and cloud environments.
    Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity.
    You can also check exclusive content about #zero-trust-security, #cybersecurity, #cloud-computing, #devsecops, #cyber-security, #microservices, #oauth2, #mtls, and more.


    This story was written by: @atishkdash. Learn more about this writer by checking @atishkdash's about page,
    and for more stories, please visit hackernoon.com.


    APIs are the backbone of modern enterprises, connecting services, data, and business logic across microservices and cloud environments. Traditional perimeter-based security is no longer enough, as remote work, cloud adoption, and constant machine-to-machine communication blur internal and external boundaries. Zero Trust shifts the security model from “trust but verify” to “never trust, always verify,” treating every API request as potentially malicious. By enforcing strong identity verification through OAuth2, OpenID Connect, and mTLS, and applying granular authorization with attribute-based access control and JWT scopes, organizations can ensure that only the right entities access the right resources. API gateways and policy enforcement points provide centralized control, logging, and rate-limiting, while micro-segmentation and continuous inspection prevent lateral movement and detect anomalies in real time. Implementing Zero Trust requires collaboration across development, security, and operations teams but results in resilient, secure APIs that protect sensitive data, limit risk, and enable business agility.

    11 min
  • One Identity Appoints Gihan Munasinghe as Chief Technology Officer

    This story was originally published on HackerNoon at: https://hackernoon.com/one-identity-appoints-gihan-munasinghe-as-chief-technology-officer.


    He specializes in scaling global engineering teams and modernizing complex legacy platforms to drive product innovation. “This is a pivotal moment for One Ident
    Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity.
    You can also check exclusive content about #cybersecurity, #cybernewswire, #press-release, #cyber-security-awareness, #cybercrime, #cybersecurity-awareness, #cyber-attack, #good-company, and more.


    This story was written by: @cybernewswire. Learn more about this writer by checking @cybernewswire's about page,
    and for more stories, please visit hackernoon.com.


    Gihan Munasinghe brings more than 15 years of experience leading global engineering organizations and delivering large-scale, customer-centric software platforms. He specializes in scaling global engineering teams and modernizing complex legacy platforms to drive product innovation. “This is a pivotal moment for One Identity and the identity security industry,” said Munasing he.

    4 min
  • The Next Generation of Cybersecurity Protection for Healthcare

    This story was originally published on HackerNoon at: https://hackernoon.com/the-next-generation-of-cybersecurity-protection-for-healthcare.


    Mohammed Nayeem pioneers AI-driven cybersecurity and hospital-specific frameworks, protecting clinical systems, devices, and patient lives worldwide.
    Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity.
    You can also check exclusive content about #healthcare-cybersecurity, #ai-anomaly-detection-hospitals, #clinical-it-security-framework, #patient-safety-cybersecurity, #hybrid-data-corruption-attacks, #predictive-hospital-security, #medical-device-security, #good-company, and more.


    This story was written by: @jonstojanjournalist. Learn more about this writer by checking @jonstojanjournalist's about page,
    and for more stories, please visit hackernoon.com.


    Mohammed Nayeem transforms healthcare cybersecurity, developing AI anomaly detection platforms and hospital-specific security frameworks that reduce response times from hours to minutes, secure medical devices, and protect patient data. His proactive approach integrates security into clinical workflows, preventing ransomware, hybrid data attacks, and operational shutdowns while safeguarding patient safety at scale.

    6 min
  • The AI Arms Race (Offense vs Defense)

    This story was originally published on HackerNoon at: https://hackernoon.com/the-ai-arms-race-offense-vs-defense.


    Welcome to the AI arms race. It's been happening for years, and the data confirms what security professionals feared: most organizations are on the losing side.
    Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity.
    You can also check exclusive content about #cybersecurity, #artificial-intelligence, #ai-security, #ai-defense, #ai-arms-race, #ai-security-awareness, #ai-cyber-security, #ai-cyber-threats, and more.


    This story was written by: @anjaligopinadhan. Learn more about this writer by checking @anjaligopinadhan's about page,
    and for more stories, please visit hackernoon.com.


    Check Point's Cyber Security Report 2026 shows 70% increase in cyber attacks since 2023. 60% of executives reported their organizations faced AI-powered attacks, but only 7% had deployed AI defenses at scale. Moody's 2026 cyber outlook warns that AI-related threats will "become more prevalent and pronounced"

    17 min
  • Keycloak Client-Aware Access Control

    This story was originally published on HackerNoon at: https://hackernoon.com/keycloak-client-aware-access-control.


    Keycloak's realm model allows any user in a realm to authenticate any registered client.
    Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity.
    You can also check exclusive content about #cybersecurity, #keycloak, #keycloak-authentication, #aware-access-control, #opensource-identity-management, #access-management-solution, #access-management, #authentication, and more.


    This story was written by: @erindeji. Learn more about this writer by checking @erindeji's about page,
    and for more stories, please visit hackernoon.com.


    Keycloak's realm model allows any user in a realm to authenticate any registered client.

    8 min
  • How GenAI Security Engineer Chetan Pathade Is Protecting the Next Era of AI

    This story was originally published on HackerNoon at: https://hackernoon.com/how-genai-security-engineer-chetan-pathade-is-protecting-the-next-era-of-ai.


    Chetan Pathade, GenAI Security Engineer, protects AI systems from adversarial attacks, data leaks, and cloud vulnerabilities at enterprise scale.
    Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity.
    You can also check exclusive content about #genai-security-engineer, #llm-model-protection, #cloud-security-ai-2026, #adversarial-ai-threats, #prompt-injection-defense, #cybersecurity-leadership-ai, #chetan-pathade-aws-security, #good-company, and more.


    This story was written by: @jonstojanjournalist. Learn more about this writer by checking @jonstojanjournalist's about page,
    and for more stories, please visit hackernoon.com.


    Chetan Pathade, a GenAI Security Engineer at AWS, secures AI systems and cloud infrastructure against data leaks, adversarial attacks, and emerging cyber threats. From bug bounty beginnings to advanced LLM protection, Pathade blends practical skill, academic rigor, and continuous learning to safeguard enterprises while preparing the next generation of cybersecurity talent.

    6 min
  • Why Ephemerality Is a Stronger Privacy Primitive Than Encryption Alone

    This story was originally published on HackerNoon at: https://hackernoon.com/why-ephemerality-is-a-stronger-privacy-primitive-than-encryption-alone.


    Why ephemerality beats encryption alone for privacy: a technical deep dive into data lifecycles, threat models, and modern privacy-preserving architectures.
    Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity.
    You can also check exclusive content about #cybersecurity, #privacy, #security, #browsers, #encryption, #ephemerality, #privacy-primitive, #digital-privacy, and more.


    This story was written by: @akshat666. Learn more about this writer by checking @akshat666's about page,
    and for more stories, please visit hackernoon.com.


    Why ephemerality beats encryption alone for privacy: a technical deep dive into data lifecycles, threat models, and modern privacy-preserving architectures.

    7 min
  • Outlook vs. Gmail: Choosing the Kind of Email Security Your Business Can Live With

    This story was originally published on HackerNoon at: https://hackernoon.com/outlook-vs-gmail-choosing-the-kind-of-email-security-your-business-can-live-with.


    Outlook and Gmail are both secure, but built differently. See how control, compliance, and risk management compare for business email in 2025.
    Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity.
    You can also check exclusive content about #email-security, #it-security, #outlook-vs-gmail-security, #business-email-security, #outlook-vs-gmail-for-business, #microsoft-365-security, #google-workspace-security, #secure-business-email, and more.


    This story was written by: @oladapo1. Learn more about this writer by checking @oladapo1's about page,
    and for more stories, please visit hackernoon.com.


    Both Outlook and Gmail offer strong business email security in 2025, but Outlook favors granular control and compliance, while Gmail prioritizes simplicity and low-maintenance protection.

    19 min

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