What's New in Calico v3.31: eBPF, NFTables, and More
We’re excited to announce the release of Calico v3.31, which brings a wave of new features and improvements. For a quick look, here are the key updates and improvements in this release.
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The latest News and Information on CyberSecurity for Applications, Services and Infrastructure, and related technologies.
DevOps & Observability for Digital Catalogs: faster releases, fewer outages
Digital catalogs have become a core sales engine, not just a glossy PDF on a server. They power discovery, merchandising, and conversion across web and mobile experiences. When a catalog powers real revenue, the way you build and run it starts to look a lot like modern software delivery. That's where DevOps and observability enter the picture: practices that shorten release cycles, reduce risk, and keep customer experiences fast and available even on your biggest traffic days.
Enhanced Flexibility and Security Monitoring - New in DataStream
This update delivers significant advances in operational flexibility and security monitoring capabilities. It addresses the evolving needs of security teams across diverse deployment environments, from air-gapped networks to those prioritizing automation and simplicity, while expanding integration options and improving visibility into data flows.
Why SELinux Matters in Enterprise Security
When evaluating cybersecurity products, it's easy to focus on surface-level features like dashboards, alerts and integrations. But real strength often lies more deeply, in the architecture itself. One embedded capability that demonstrates rigorous security design principles is Security-Enhanced Linux (SELinux). Originally developed by the U.S. National Security Agency (NSA) and released to the open-source community, SELinux is a mandatory access control (MAC) framework built into the Linux kernel.
5 Steps to Secure PDF Redaction in IT Operations
Today, data security in IT is far more than just about walls and codes. It is mainly about the details which are the handling of the confidential information on a daily basis. As a matter of fact, PDFs are everywhere in IT operations from internal reports and client communications to compliance documents and system audits. Still, when these files happen to have sensitive information, properly redacting them is becoming the most important thing.
FIPS compliant applications
Avoid compliance nightmares this Halloween. Make your apps FIPS-compliant in one command with Ubuntu Pro. No tricks, just certified security.
Two Factors, Double Security?
“Please enter the code we just sent you.” – most people have seen this message when logging into an online service. Two-Factor Authentication (2FA) is no longer reserved for banks or enterprises. It’s now common in email, social media, and shopping accounts. The idea is simple: in addition to a password, you need a second factor so that attackers can’t break in with just one piece of information. But what methods are actually used – and how secure are they really?
7 Best Telemedicine Platforms for Enterprise-Level Healthcare Systems
Healthcare organizations need telehealth solutions that are not only easy to use but also secure and compliant with strict industry regulations. Telemedicine platforms were created with this in mind, offering a video conferencing platform built specifically for medical providers and their patients. From browser-based access and multi-device support to HIPAA compliance and accessibility features, it brings together everything providers need to run effective virtual visits while maintaining patient trust and meeting regulatory requirements.
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47 Day Certificates Make Premium SSL Worthless
Your enterprise just paid $500 for an SSL certificate. You know what it does that a free one doesn't? Nothing. Absolutely nothing. And the 47 day certificate mandate hits, you'll pay that $500 to touch that cert eight times a year, per certificate. For the same encryption, same trust, same green padlock that Let's Encrypt gives away for free.
SOC vs. the Clock: The New Cybersecurity Frontlines
Cloud attacks now account for over half of all threats — and most businesses still aren’t ready. In this conversation, Scott from N-able and Zac from First Technology Group unpack the latest SOC threat intelligence, the rise of AI in cyber defence, and why layered security is more critical than ever. What you’ll learn: If you manage IT, security, or risk, this is your insider’s view into what’s coming — and how to prepare.