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Agencies Warn of Pro-Russia Hackers Targeting OT Control Systems

SecureWorld News

From the alert, the partnering agencies recommend network defenders strengthen their security postures with these suggestions: Integrate cybersecurity considerations into the conception, design, development, and operation of OT systems. Update and safeguard network diagrams to reflect both the IT and OT networks [CPG 2.P].

System 70
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Zero Trust

Phil Windley

My new book Learning Digital Identity from O'Reilly Media covers many of the topics in this post such as multi-factor authentication, authorization and access control, and identity policy development in depth. User Authentication: Multi-Factor Authentication (MFA): Requiring users to provide multiple forms of verification (e.g.,

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'Citrix Bleed' Vulnerability Raises Concerns as Exploits Continue

SecureWorld News

Exploiting this flaw allows threat actors to hijack legitimate user sessions, bypassing authentication protocols such as passwords and multi-factor authentication. Mandiant emphasized the need for organizations to rely on web application firewalls (WAF) and network appliances recording HTTP/S requests for detection.

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Overcoming the Equation: Security = Friction

CTOvision

We’ve migrated to a userid-password society; as we’ve added layers of security, we password-protect each layer: PC (and now device), network, enclave, application, database, and storage (encryption). Over time, our use of devices and network resources will form a pattern; no two people should have the same behavioral patterns.

Security 249
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Governance and Fighting the Curse of Complexity

CIO Business Intelligence

The boulder is made from complex infrastructure, network connections, data stores, and devices. Authentication. There are “integrated” approaches to cybersecurity threat protection and remediation, including solutions from Palo Alto Networks, CrowdStrike, Fortinet, and many others. The task is Sisyphean. Unfortunately, not.

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Balancing Resource Sharing in Multi-tenant Architectures with Single-tenant Services

KineticData

Understanding the Landscape In multi-tenant architectures, resources such as computing power, databases, and network resources are shared among various users or clients, referred to here as tenants. Network Segmentation: Network segmentation is critical in isolating tenants’ traffic from each other to ensure security and performance.

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Cybersecurity for Nonprofits: Cost-Effective Defense Strategies

SecureWorld News

Having basic cyber hygiene Advanced technology is important, but basics like regular data backups, software updates, strong password policies, and multi-factor authentication are fundamental. For instance, hardware- or software-based firewalls can monitor incoming and outgoing network traffic and block suspicious activity.