Cybersecurity Tech Brief By HackerNoon

HackerNoon

Learn the latest Cybersecurity updates in the tech world.

  1. 49 min sitten

    3 Ways JWTs Get Forged, and the One Rule That Stops Them All

    This story was originally published on HackerNoon at: https://hackernoon.com/3-ways-jwts-get-forged-and-the-one-rule-that-stops-them-all. A practical walkthrough of three JWT forgery attacks involving unsigned tokens, weak secrets, and algorithm confusion. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #jwt-token, #penetration-testing, #jwt-authentication, #jwt-security, #weak-jwt-secrets, #hmac-cracking, #authentication-security, #secure-token-validation, and more. This story was written by: @elobeid. Learn more about this writer by checking @elobeid's about page, and for more stories, please visit hackernoon.com. I walk through the three JWT attacks I actually test for: changing the algorithm to none, cracking weak HMAC secrets offline, and confusing an RS256 verifier into accepting an HS256 token signed with the public key. All three exploit weak assumptions in how the server verifies the token.

    3 Ways JWTs Get Forged, and the One Rule That Stops Them All

  2. 49 min sitten

    204 Blog Posts To Learn About Digital Identity

    This story was originally published on HackerNoon at: https://hackernoon.com/204-blog-posts-to-learn-about-digital-identity. Learn everything you need to know about Digital Identity via these 204 free HackerNoon blog posts. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #digital-identity, #learn, #learn-digital-identity, and more. This story was written by: @learn. Learn more about this writer by checking @learn's about page, and for more stories, please visit hackernoon.com.

    204 Blog Posts To Learn About Digital Identity

  3. 1 pv sitten

    How to Secure a Multi-Site Business Network Against Modern Cyber Threats

    This story was originally published on HackerNoon at: https://hackernoon.com/how-to-secure-a-multi-site-business-network-against-modern-cyber-threats. Learn the network security best practices that protect multi-site businesses with segmentation, zero trust, firewalls, secure remote access, and monitoring. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #network-security, #multi-site-network-security, #secure-network-infrastructure, #network-edge-security, #secure-remote-access, #network-segmentation-strategy, #business-firewall, #zerotrust-network-architecture, and more. This story was written by: @howierobleza. Learn more about this writer by checking @howierobleza's about page, and for more stories, please visit hackernoon.com. Modern businesses face cyber threats across branch offices, cloud environments, and remote teams. This guide explains how to build secure network infrastructure using segmentation, next-generation firewalls, zero trust access, secure connectivity, identity management, and continuous monitoring. It also outlines a phased roadmap for strengthening multi-site network security without disrupting operations.

    How to Secure a Multi-Site Business Network Against Modern Cyber Threats

  4. 1 pv sitten

    How Daylight Security’s Viral Videos Turned The CISO Genie Into A Black Hat Sensation

    This story was originally published on HackerNoon at: https://hackernoon.com/how-daylight-securitys-viral-videos-turned-the-ciso-genie-into-a-black-hat-sensation. build a booth, showcase a product and try to convince security leaders to make time for a conversation. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #cybersecurity, #ciso, #daylight-security-news, #daylight-security-ciso-genie, #ciso-genie-campaign, #daylight-security-interview, #hagai-shapira-daylight, #good-company, and more. This story was written by: @ruth-hasson. Learn more about this writer by checking @ruth-hasson's about page, and for more stories, please visit hackernoon.com. Rather than establish a traditional booth, the company introduced the "CISO Genie," a private concierge designed to help security leaders attending the conference. The initiative has since become the focus of two videos shared on LinkedIn by Hagai Shapira, Co-Founder and CEO of Daylight, generating significant engagement while bringing a distinctly lighter tone to the company's Black Hat presence.

    How Daylight Security’s Viral Videos Turned The CISO Genie Into A Black Hat Sensation

  5. 2 pv sitten

    Virus Protection for Phone: Why Modern Smartphones Need More Than Antivirus

    This story was originally published on HackerNoon at: https://hackernoon.com/virus-protection-for-phone-why-modern-smartphones-need-more-than-antivirus. Virus protection for phone is no longer just about antivirus. Explore behavioral detection, anti-spyware technologies and secure mobile communications. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #cybersecurity, #android, #mobile-security, #privacy, #malware, #virus-protection-for-phone, #phone-antivirus, #phone-cybersecurity, and more. This story was written by: @manuel-spataro. Learn more about this writer by checking @manuel-spataro's about page, and for more stories, please visit hackernoon.com. Traditional antivirus alone is no longer enough. Modern mobile threats often bypass signature-based detection using spyware, banking trojans, phishing, and zero-click techniques. Behavioral detection is becoming the new standard. Monitoring application behavior, permissions and system anomalies helps identify threats that conventional antivirus solutions may miss. Security extends beyond the device. Protecting communications, cloud infrastructure and authentication mechanisms is just as important as detecting malware. Layered protection is essential. Effective virus protection for phone combines antivirus, anti-spyware technologies, secure communications and continuous monitoring into a single security strategy. The future of mobile security is proactive, not reactive. The most effective solutions stop attacks by recognizing suspicious behavior before sensitive data is compromised.

    Virus Protection for Phone: Why Modern Smartphones Need More Than Antivirus

  6. 3 pv sitten

    WAIC Turns China’s AI Stack Into a Governance and Compute Signal

    This story was originally published on HackerNoon at: https://hackernoon.com/waic-turns-chinas-ai-stack-into-a-governance-and-compute-signal. China is using its flagship AI conference not only to showcase models, robots, and products, but to demonstrate a full-stack alternative to U.S.-AI power. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #cybersecurity, #machine-learning, #finance, #human-resources, #leadership, #software-development, #china's-ai-stack, #compute-signal, and more. This story was written by: @ttassos. Learn more about this writer by checking @ttassos's about page, and for more stories, please visit hackernoon.com. China is using its flagship AI conference not only to showcase models, robots, and products, but to demonstrate a full-stack alternative to U.S.-centered AI power.

    WAIC Turns China’s AI Stack Into a Governance and Compute Signal

  7. 3 pv sitten

    India's AI Opportunity Lies Beyond the Model Wars

    This story was originally published on HackerNoon at: https://hackernoon.com/indias-ai-opportunity-lies-beyond-the-model-wars. India could gain a global AI advantage by combining digital public infrastructure, data protection, consent, and scalable governance. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #cybersecurity, #cyber-security-awareness, #trusted-ai, #indiaai-mission, #india-ai-governance, #digital-public-infrastructure, #enterprise-ai-governance, #ai-governance-framework, and more. This story was written by: @raghu_sprinto. Learn more about this writer by checking @raghu_sprinto's about page, and for more stories, please visit hackernoon.com. India could gain a global AI advantage by combining digital public infrastructure, data protection, consent, and scalable governance.

    India's AI Opportunity Lies Beyond the Model Wars

  8. 4 pv sitten

    Nations Compete to Control AI’s Pathways to Power

    This story was originally published on HackerNoon at: https://hackernoon.com/nations-compete-to-control-ais-pathways-to-power. AI governance is shifting from models to the infrastructure, energy, chips and security systems that convert artificial intelligence into usable power. Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #cybersecurity, #finance, #leadership, #legal, #machine-learning, #software-development, #ai-infrastructure, #ai-supercomputer, and more. This story was written by: @ttassos. Learn more about this writer by checking @ttassos's about page, and for more stories, please visit hackernoon.com. AI governance is shifting from models to the infrastructure, energy, chips and security systems that convert artificial intelligence into usable power.

    Nations Compete to Control AI’s Pathways to Power
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