Tag: zero-trust
-
TDL 020 – Why DNS Is Your First Line of Cyber Defense – Chris Buijs
Tags: access, attack, automation, business, cisco, ciso, cloud, container, corporate, country, cyber, cybersecurity, data, ddos, defense, dns, encryption, endpoint, finance, firewall, group, hacker, ibm, infrastructure, Internet, iot, jobs, malicious, microsoft, network, office, phone, programming, router, saas, service, software, startup, strategy, switch, technology, threat, tool, training, update, usa, vulnerability, zero-trustIn Episode 20 of The Defender’s Log, host David Redekop sits down with Amsterdam-based tech veteran Chris Buijs to discuss the often-overlooked backbone of internet security: DNS (Domain Name System). The “Set-it-and-Forget-it” Trap Buijs, who transitioned from an electrician to a network architect, notes that many organizations treat DNS as a “utility” rather than a…
-
Zero Trust Architecture for Sidecar-Based MCP Servers
Learn how to secure sidecar-based MCP servers using Zero Trust Architecture and post-quantum security to prevent tool poisoning and lateral movement. First seen on securityboulevard.com Jump to article: securityboulevard.com/2026/04/zero-trust-architecture-for-sidecar-based-mcp-servers/
-
KI auf Abwegen Der Alibaba-Vorfall verdeutlicht die Notwendigkeit von Zero-Trust
In der Cybersicherheit stammen die prägendsten Lektionen selten aus der Theorie, sondern unmittelbar aus der Praxis. Ein aktueller Vorfall rund um einen experimentellen KI-Agenten im Alibaba-Ökosystem zwingt die Branche dazu, grundlegende Sicherheitsmaßnahmen zu hinterfragen. Während eines Modelltrainings begann die künstliche Intelligenz, sich völlig autonom und ohne explizite Anweisungen Ressourcen zu beschaffen. Der Agent durchsuchte selbständig…
-
Attackers abuse Microsoft Teams to impersonate the IT helpdesk in a new enterprise intrusion playbook
Cross-tenant risk grows: The attack chain uses Teams’ cross-tenant communication capability, which allows external users to initiate chats with employees, Microsoft wrote in the blog.”The cross-tenant risk is significant, and many organizations probably do underestimate it,” said Sunil Varkey, advisor at Beagle Security.”Collaboration tools were designed to reduce friction, but many organizations enabled that convenience…
-
NTT Research Launches Scale Academy to Bring Lab Technology to Market
NTT Research launches Scale Academy to turn AI and security research into real products, debuting SaltGrain, a zero-trust data security platform. The post NTT Research Launches Scale Academy to Bring Lab Technology to Market appeared first on TechRepublic. First seen on techrepublic.com Jump to article: www.techrepublic.com/article/news-ntt-research-scale-academy/
-
NTT Research Launches Scale Academy to Bring Lab Technology to Market
NTT Research launches Scale Academy to turn AI and security research into real products, debuting SaltGrain, a zero-trust data security platform. The post NTT Research Launches Scale Academy to Bring Lab Technology to Market appeared first on TechRepublic. First seen on techrepublic.com Jump to article: www.techrepublic.com/article/news-ntt-research-scale-academy/
-
Claude Mythos: Prepare for your board’s cybersecurity questions about the latest AI model from Anthropic
Tags: ai, api, application-security, attack, authentication, automation, best-practice, business, ceo, cisa, cloud, compliance, container, control, cve, cvss, cyber, cybersecurity, data, data-breach, endpoint, exploit, fedramp, finance, flaw, framework, governance, group, HIPAA, identity, injection, insurance, kev, law, linkedin, linux, LLM, macOS, network, PCI, risk, service, soc, software, strategy, technology, threat, update, vulnerability, vulnerability-management, windows, zero-day, zero-trustWith the Federal Reserve Chairman meeting with bank CEOs to discuss the security implications of Claude Mythos, you can bet that your board of directors will ask you about the impact of the AI model on your cybersecurity strategy. Here’s how to prepare. Key takeaways Anthropic announced Claude Mythos Preview, its most powerful general-purpose frontier…
-
Taming Network Policy Sprawl with AI
Zero-trust and micro-segmentation have become the default direction for enterprise network security, and for good reason. But the shift has introduced an operational problem that few organizations were ready for: an explosion of fragmented rules, overlapping policies and billions of complex access paths that no human team can realistically manage on its own. Alan Shimel..…
-
5 Ways Zero Trust Maximizes Identity Security
Stolen credentials remain a top breach vector, often leading to unchecked privilege escalation. Specops explains how identity-first Zero Trust limits access, enforces device trust, and blocks lateral movement. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/5-ways-zero-trust-maximizes-identity-security/
-
RSAC Conference 2026 – Cisco erweitert Zero Trust auf KI-Agenten
First seen on security-insider.de Jump to article: www.security-insider.de/cisco-erweitert-zero-trust-auf-ki-agenten-a-a2bffdffe0b749c9d2855ce211bc04d4/
-
Zero trust at year two: What nobody planned for
In this Help Net Security video, Jim Alkove, CEO of Oleria, walks through where zero trust programs typically stand one to two years in. Most organizations have made gains in … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/04/14/zero-trust-identity-security-video/
-
When AI Finds a Way Out: The Alibaba Incident and Why Zero Trust Matters More Than Ever
Tags: access, ai, control, cybersecurity, data-breach, detection, firewall, flaw, identity, malware, network, software, threat, training, zero-trustThe incidentIn cybersecurity, the most important lessons rarely come from theory, but reality.A recent incident involving an experimental AI agent in the Alibaba ecosystem is one of those moments that forces us to pause and rethink some of our core assumptions. During what should have been just model training, the Alibaba AI agent began behaving…
-
TDL 019 – The Psychology Behind a Cyber Breach and the Leaders Who Survive It – Nim Nadarajah
Tags: access, ai, apple, automation, breach, business, cctv, ceo, cio, ciso, cloud, computing, conference, control, corporate, crowdstrike, cve, cyber, cyberattack, cybersecurity, data, dns, edr, email, finance, firewall, governance, group, healthcare, incident, incident response, infrastructure, injection, insurance, Internet, jobs, law, LLM, metric, microsoft, msp, network, office, powershell, privacy, programming, psychology, risk, saas, service, siem, soar, soc, software, startup, strategy, supply-chain, switch, technology, threat, tool, training, usa, vulnerability, windows, zero-trustLeading Through the Cyber Abyss In Episode 019 of The Defender’s Log, host David Redekop sits down with Nim Nadarajah, CISO and Managing Partner of Critical Matrix, to explore the evolving landscape of cybersecurity leadership. From the “annual pilgrimage” of RSAC 2026 to the front lines of incident response, the conversation shifts from technical bits…
-
TDL 019 – The Psychology Behind a Cyber Breach and the Leaders Who Survive It – Nim Nadarajah
Tags: access, ai, apple, automation, breach, business, cctv, ceo, cio, ciso, cloud, computing, conference, control, corporate, crowdstrike, cve, cyber, cyberattack, cybersecurity, data, dns, edr, email, finance, firewall, governance, group, healthcare, incident, incident response, infrastructure, injection, insurance, Internet, jobs, law, LLM, metric, microsoft, msp, network, office, powershell, privacy, programming, psychology, risk, saas, service, siem, soar, soc, software, startup, strategy, supply-chain, switch, technology, threat, tool, training, usa, vulnerability, windows, zero-trustLeading Through the Cyber Abyss In Episode 019 of The Defender’s Log, host David Redekop sits down with Nim Nadarajah, CISO and Managing Partner of Critical Matrix, to explore the evolving landscape of cybersecurity leadership. From the “annual pilgrimage” of RSAC 2026 to the front lines of incident response, the conversation shifts from technical bits…
-
Claude-Mythos-Preview und die Gefahr für die ITChain
Der Zugriff auf Code mit Hilfe von KI-Modellen hebelt herkömmliche Kontrollen und Zero-Trust aus. Ein Kommentar Martin Zugec, Technical Solutions Director bei Bitdefender, zu Claude Mythos Preview und zur Gefahr für die IT-Supply-Chain <<Ich denke, dass die Diskussionen rund um Mythos einen wichtigen Aspekt ausblenden: die Rolle aktueller Supply-Chain-Attacken. Mythos agierte mit einem vollen […]…
-
Why most zero-trust architectures fail at the traffic layer
Why the traffic layer is the real enforcement point: Security programs often succeed at defining policies. They struggle with enforcing them consistently.The traffic layer is where enforcement becomes real.From a leadership perspective, this is not a tooling problem. It is an architectural one.Principles from the Cloud Security Alliance emphasize placing controls at ingress. What works…
-
Zero-Trust Telemetry for Quantum-Era AI Resource Orchestration
Explore how to secure Model Context Protocol (MCP) deployments with zero-trust telemetry and post-quantum cryptography for AI resource orchestration. First seen on securityboulevard.com Jump to article: securityboulevard.com/2026/04/zero-trust-telemetry-for-quantum-era-ai-resource-orchestration/
-
Russia’s ‘Fancy Bear’ APT Continues Its Global Onslaught
Victims don’t need to match the cybercrime group’s technical sophistication, experts say. But patching and some form of zero trust are now non-negotiable. First seen on darkreading.com Jump to article: www.darkreading.com/threat-intelligence/russias-fancy-bear-apt-continues-global-onslaught
-
Keeper Security Expands PAM Browser Isolation to Support Advanced Web Browsing Workflows
Keeper Security has announced the release of new Remote Browser Isolation (RBI) capabilities within KeeperPAM, delivering major adoption and usability improvements for modern web workflows within privileged vault sessions. These enhancements address a persistent challenge in zero-trust environments: enabling secure, policy-driven access to dynamic, multi-tab web applications and file-based workflows directly within privileged sessions. With…
-
What Mythos Reveals About Zero Trust’s Scope Problem
<div cla The coverage of Anthropic’s Mythos Red Team report has followed a predictable arc: a sensational headline, reactions ranging from alarm to dismissal, and little engagement with what the research actually demonstrates. That is worth correcting, because what Mythos reveals is not primarily a story about AI finding vulnerabilities. It is a story about…
-
5 steps to strengthen supply chain security and improve cyber resilience
Tags: access, api, attack, authentication, automation, backup, breach, business, cloud, control, credentials, cyber, data, defense, detection, dns, edr, email, endpoint, exploit, framework, governance, identity, infrastructure, mfa, monitoring, msp, network, radius, resilience, risk, saas, service, siem, soc, software, strategy, supply-chain, threat, tool, update, vulnerability, zero-trustAll software vendors and SaaS platformsOpen”‘source components embedded in your applicationsMSP or IT service providersCloud infrastructure and authentication servicesAPI integrations and automation workflowsOnce documented, classify each supplier by the impact they would have if compromised. A remote monitoring tool or authentication platform represents far greater risk than a basic productivity app. This prioritization helps you…
-
5 steps to strengthen supply chain security and improve cyber resilience
Tags: access, api, attack, authentication, automation, backup, breach, business, cloud, control, credentials, cyber, data, defense, detection, dns, edr, email, endpoint, exploit, framework, governance, identity, infrastructure, mfa, monitoring, msp, network, radius, resilience, risk, saas, service, siem, soc, software, strategy, supply-chain, threat, tool, update, vulnerability, zero-trustAll software vendors and SaaS platformsOpen”‘source components embedded in your applicationsMSP or IT service providersCloud infrastructure and authentication servicesAPI integrations and automation workflowsOnce documented, classify each supplier by the impact they would have if compromised. A remote monitoring tool or authentication platform represents far greater risk than a basic productivity app. This prioritization helps you…
-
Zero Trust neu bewertet: Der blinde Fleck im Sicherheitskonzept
Zero Trust verspricht »nie vertrauen, immer überprüfen« doch der Begriff verdeckt, worum es im Kern wirklich geht: nicht Vertrauen abschaffen, sondern implizites Vertrauen eliminieren. Der blinde Fleck vieler Programme liegt nicht in der Technik, sondern in einem Richtliniendschungel aus Altlasten, Ausnahmen und Regeln ohne klaren Zweck. Warum Policy-Governance zum entscheidenden Maßstab wird, ob Zero… First…
-
Zero Trust Architecture for Decentralized MCP Resource Provisioning
Secure decentralized MCP resource provisioning with zero-trust architecture, post-quantum cryptography, and granular policy enforcement for AI agents. First seen on securityboulevard.com Jump to article: securityboulevard.com/2026/04/zero-trust-architecture-for-decentralized-mcp-resource-provisioning/