Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Zero Trust in SaaS Development: Architecting Multi-Tenant Systems for Compliance

In a multi-tenant SaaS environment, perimeter defense is a dangerous illusion. If a threat actor gets through the outer wall or a developer makes one routing mistake, every tenant's data is at risk. Application logic alone is not enough to separate tenant data. A single misconfigured query or a SQL injection attack can expose data that was never meant to be seen. In regulated industries like FinTech and Healthcare, that kind of exposure hurts your customers and triggers audits, fines, and investigations.

Ep. 62 - Zero Trust Breaks Against MCP: Why "Verified" No Longer Means Safe

Most enterprises assume their Zero Trust architecture covers their AI agents. It doesn't. Hosts Tova Dvorin and Adrian Culley break down why zero trust breaks against the Model Context Protocol (MCP)—and why "verified" no longer means "safe." They unpack trust decay, the WhatsApp and GitHub MCP exploits, rug-pull tool poisoning, CVE-2025-49596, and the rise of "zero standing trust," then close with three moves for CISOs this quarter: inventory your MCP estate, mandate authentication, and validate your controls.

CrowdStrike and Zscaler Bring Continuous Identity to Zero Trust Access

Modern adversaries are accelerating attacks across identities, endpoints, cloud environments, and SaaS applications, often moving faster than security teams can respond. Identity has become a primary attack vector as attackers leverage credential abuse to evade detection and expand their foothold. Stopping today’s threats requires visibility and context across every domain to accurately assess risk before adversaries can move laterally.

The New Perimeter in Retail: Turning ZTNA Visibility into App Innovation

Currys shares its ongoing implementation of zero trust network access (ZTNA) to embed true zero trust principles across the retailer’s application landscape. Full configuration will conclude next year, but the initial rollout for applications has already yielded positive results. Netskope provides deep insight into user behavior, identifying when users attempt to access unknown or unsanctioned applications.

Cato Private Access: Zero Trust Access Without the Operational Overhead

Most organizations understand the need for Zero Trust access to private applications. The challenge is delivering it without creating operational bottlenecks, increasing network risk, or slowing projects with weeks of coordination. In this video, Chris Rudolph explains how Cato Private Access enables secure, application-level access to private applications without requiring routing updates, inbound firewall changes, or complex network redesigns.

15 Best Zero Trust Network Security Tools [By Category]

Trust is expensive. The wrong zero trust network security tool can leave you with more standing access and more risk than you started with. In today’s modern and complex environments, this sentiment matters more than ever. 22% of breaches involved credential abuse as the initial access vector. In this guide, we break down the best zero trust network security tools by category, helping you choose the optimal solution for your requirements.

How to Extend SPIFFE Beyond Kubernetes: Bring Zero Trust Identity to Your VMs

Our previous post, How to Secure Microservices with SPIFFE and Istio, showed how to secure Kubernetes microservices using Istio policy and SPIFFE identities, with Teleport issuing the identities that the mesh trusts. The question teams face next is: How do you extend that identity-driven security model to workloads outside Kubernetes — such as VMs, edge gateways, and legacy services — without creating a massive certificate-management project?

AI Security Architecture: Zero Trust Patterns for GenAI and ML

There is no doubt that AI, or Artificial Intelligence, is rapidly changing how businesses are operating. However, it also brings new risks when it comes to data. As per industry reports, 72% of companies mention that there has been a significant increase in organizational cyber risks. It is therefore necessary to have a strong AI security architecture that helps to protect sensitive information. In light of this, 85% of organizations are now increasing their cybersecurity budget.

Zero trust is not a product: The architecture mistake most security teams make

Zero trust is not something you buy off a shelf. It is an architectural and cultural shift in how your organization thinks about access, risk, and trust across every layer of your environment. Most zero trust approaches are anchored on three core principles: verify explicitly, use least privilege access, and assume a breach. Verifying explicitly means using strong, context-aware authentication (like MFA, device posture checks, and risk signals) for every connection.