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ROUNDTABLE: Why T-Mobile’s latest huge data breach could fuel attacks directed at mobile devices

The Last Watchdog

At the start of this week, word got out that hackers claimed to have seized personal data for as many as 100 million T-Mobile patrons. According to the attackers, this was a configuration issue on an access point T-Mobile used for testing. T-Mobile left a gate left wide open for attackers – and attackers just had to find the gate.”.

Mobile 235
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Network Security Architecture: Best Practices & Tools

eSecurity Planet

Network security architecture is a strategy that provides formal processes to design robust and secure networks. This article explores network security architecture components, goals, best practices, frameworks, implementation, and benefits as well as where you can learn more about network security architecture.

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Building a scalable RAVPN architecture in Oracle Cloud Infrastructure using Cisco Secure Firewall

Cisco Security

With Cisco Secure Firewall, organizations are able to build a scalable RAVPN architecture on OCI, providing employees secure remote access to their organization’s resources from any location or endpoint. Cisco Duo – Multi-factor authentication from Duo protects the network by using a second source of validation and authentication.

Firewall 134
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Still Using Passwords? Get Started with Phishing-Resistant, Passwordless Authentication Now!

Cisco Security

Going beyond the hype, passwordless authentication is now a reality. Cisco Duo’s passwordless authentication is now generally available across all Duo Editions. “ Cisco Duo simplifies the passwordless journey for organizations that want to implement phishing-resistant authentication and adopt a zero trust security strategy.

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GUEST ESSAY: A primer on NIST 207A — guidance for adding ZTNA to cloud-native platforms

The Last Watchdog

Zero trust networking architecture (ZTNA) is a way of solving security challenges in a cloud-first world. Encryption in transit provides eavesdropping protection and payload authenticity. More importantly, it provides message authenticity: a bad actor cannot change the data or instructions being sent.

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WebAuthn, Passwordless and FIDO2 Explained: Fundamental Components of a Passwordless Architecture

Duo's Security Blog

When someone is told that passwords are going away in favor of a new, “password-less” authentication method, a healthy dose of skepticism is not unwarranted. Passwordless authentication refers to a system that does not require the use of passwords at all. What is WebAuthn?

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Columbus Ransomware Attack Exposes 500,000+ Residents’ Data: How to Stay Safe

eSecurity Planet

Rhysida went so far as to publish sample files to verify the authenticity of the data, revealing access to a trove of information, including city databases, employee credentials, cloud management files, and even the city’s traffic camera feeds. Here are some essential steps every business can consider to safeguard against cyberthreats: 1.