Tag: zero-trust
-
The fake IT worker problem CISOs can’t ignore
Tags: access, ai, breach, business, captcha, cio, ciso, compliance, computer, control, credentials, crowdstrike, data, detection, edr, endpoint, fedramp, fraud, gartner, iam, identity, jobs, linkedin, mitigation, monitoring, network, north-korea, office, phone, risk, skills, tool, training, zero-trustWhat to do if you suspect a fake IT worker: When a CIO suspects a fake IT worker, next steps are important as the issue shifts from recruitment to insider risk management.During his time at MongoDB, George Gerchow, IANS faculty advisor and Bedrock Data CSO, oversaw the investigation after the company detected it had unknowingly…
-
Cybersecurity Experts Unimpressed With CISA OT Guidance
Zero Trust Is ‘Essential’ – But Who Pays for It?. New guidance from the U.S. Cybersecurity and Infrastructure Security Agency on adapting zero trust security principles for operational technology is fine as far as it goes, but is pretty high-level and ignores or fudges a couple of key questions, say executives and experts. First seen…
-
US agencies promote zero-trust practices for operational technology networks
Many zero-trust defenses work differently in industrial environments than in traditional business networks, five federal agencies said in newly published guidance. First seen on cybersecuritydive.com Jump to article: www.cybersecuritydive.com/news/zero-trust-operational-technology-us-guidance/818950/
-
CISA and Partners Publish Zero Trust Guidance For OT Security
A new CISA”‘led guide explains how zero”‘trust security can be applied to operational technology, balancing cyber defence with safety and system availability First seen on infosecurity-magazine.com Jump to article: www.infosecurity-magazine.com/news/zero-trust-guidance-operational/
-
Dismantle implicit trust in OT networks, CISA tells critical infrastructure operators
Tags: access, ai, cisa, communications, control, data-breach, detection, firewall, guide, infrastructure, network, open-source, siem, tactics, tool, vpn, zero-trustWhat it means for security teams: The publication closes a gap that CISA’s Zero Trust Maturity Model 2.0 acknowledged, having stated it did not address challenges specific to operational technology. It follows February’s Barriers to Secure OT Communications and earlier CISA warnings that exposed VPNs, firewalls, and legacy edge devices remain the dominant entry points…
-
Adaptive Security Leadership in an Expanding Threat Surface
Tags: access, attack, automation, control, cyber, data, identity, least-privilege, resilience, risk, saas, service, technology, threat, zero-trustLast week I joined fellow security leaders at CISO Inspire Summit North for a panel discussion on The Expanding Threat Surface: Adaptive Security Leadership for 2026 and Beyond. It was a timely discussion, because the challenge facing security leaders today is not simply more threats. It is more connections, more dependencies, and more complexity. Suppliers, SaaS, identities, automation…
-
The Facebook ID problem breaking your DLP alerts
Tags: ai, api, credit-card, data, detection, exploit, finance, governance, LLM, ml, PCI, risk, service, sql, technology, tool, zero-trustHow we reverse-engineered the structure of Facebook IDs to improve credit card classification. (This is blog 3 in our Classification Series. You can also read {children} and {children}) The concept behind data loss prevention (DLP) platforms is simple and powerful: Discover and classify sensitive data then apply policies to prevent that data from leaving the…
-
Why Secure Data Movement Is the Zero Trust Bottleneck Nobody Talks About
Every security program is betting on the same assumption: once a system is connected, the problem is solved. Open a ticket, stand up a gateway, push the data through. Done.That assumption is wrong. It is also a major reason Zero Trust programs stall.New research my team just published puts numbers on it. The Cyber360: Defending…
-
Von strategischer Vision zur gelebten Sicherheitsarchitektur Zero Trust ist heute wichtiger denn je
Tags: zero-trustBei Zero Trust handelt es sich nicht um ein Produkt, das man kaufen kann. Zero Trust ist eine strategische Vision für moderne IT-Sicherheit. Doch Strategien benötigen Werkzeuge, Praktiken, operative Disziplin und organisatorische Unterstützung, um real und wirksam zu werden. Was sind die zentralen Bausteine für den Aufbau einer Zero-Trust-Initiative im Jahr 2026? First seen on…
-
Best Zero Trust Security Solutions in 2026
Zero trust continues to gain traction in 2026 as organizations adopt continuous verification, least-privilege access, and comprehensive monitoring. First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/products/zero-trust-security-solutions/
-
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…
-
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…