The post Palo Alto Networks Q4 FY 2025 Earnings Show 16% Growth, Strong ARR Momentum appeared first on Futurum. Krista Case, analyst at Futurum, shares insights on Palo Alto Networks Q4 FY 2025 earnings—platformization, software-led Network Security and SASE momentum, XSIAM/AI scale, and FY 2026 guidance for growth and margin. The post Palo Alto Networks Q4 FY 2025 Earnings Show 16% Growth, Strong ARR Momentum appeared first on Futurum.| Futurum
This is part of my series on Network Security Perimeters: Welcome back fellow geeks! Today I will be continuing my series on NSPs (Network Security Perimeters). In the last post I outlined the problems NSPs were built to solve. I covered how users of Azure have historically controlled inbound and outbound traffic for PaaS (platform-as-a-service) […]| Journey Of The Geek
This is part of my series on Network Security Perimeters: Network Security Perimeters – The Problem They Solve Network Security Perimeters – NSP Components Hello folks! Last month a muc…| Journey Of The Geek
In today’s hybrid, cloud-first world, securing enterprise networks requires more than just one tool. Two critical solutions often compared, or mistakenly thought to replace one another, are Network Access Control (NAC) and Zero Trust Network Access (ZTNA). While each has its own focus, the truth is that they complement each other. For a truly robust… The post Why You Need Both NAC and ZTNA in Your Security Strategy appeared first on Portnox.| Portnox
Discover how the new Portnox and SentinelOne integration delivers dynamic endpoint risk scoring to strengthen zero trust access.| Portnox
Cato Networks has acquired startup Aim Security to further expand its secure access service edge (SASE) cloud platform and to help enterprises securely adopt AI agents and applications. “AI transformation will eclipse digital transformation as the main force that will shape enterprises over the next decade,” said Shlomo Kramer, CEO and co-founder of Cato Networks, in a statement. “With the acquisition of Aim Security, we’re turbo-charging our SASE platform with advanced AI security ca...| Network discovery gets a boost from Intel-spinout Articul8 | Network World
Cyber insurance requirements are evolving in 2025. Learn what insurers demand, why standards are rising, and how backups help secure coverage.| Invenio IT
Learn how Versa protects against SD-WAN device theft, tampering, and unauthorized movement with geo-tracking, telemetry, and cryptographic authentication.| The Versa Networks Blog - The Versa Networks Blog
Passwords have held the spotlight in IT authentication for decades, but they’re starting to show their age. With more people working from everywhere and devices constantly connecting to networks, the flaws in password-only protection are harder to ignore. Whether it’s someone reusing the same weak password across accounts or a hacker cracking a password in… The post IT Authentication Methods When Passwords Fail appeared first on Portnox.| Portnox
MXDR, or Managed Extended Detection and Response, is becoming a practical answer for organizations trying to stay ahead of cyber threats. It combines threat detection, analysis, and incident response into one simplified approach. Instead of juggling multiple tools and systems, MXDR gives IT teams a more connected way to stay aware of activity across networks,… The post MXDR Solution Alert Management Problems appeared first on Portnox.| Portnox
Network authentication plays a key role in controlling who gets access to your system and when. But when different devices and systems use different authentication protocols, things can quickly fall apart. That’s what we call a protocol mismatch. It’s like trying to fit the wrong key into a lock. No matter how hard you try,… The post Network Authentication Protocol Mismatch Solutions appeared first on Portnox.| Portnox
When you’re managing a network, a cloud-based RADIUS server helps you control who gets access and how. It acts like a checkpoint, confirming each connection request before letting devices or users into your system. Since it lives in the cloud, it’s great for remote teams, branch offices, and growing businesses that don’t want to deal… The post Cloud-Based RADIUS Server Connection Time-Outs appeared first on Portnox.| Portnox
Most businesses depend on digital systems and devices to keep things running smoothly. But as more users connect from different places, having solid network security authentication policies matters more than ever. These guidelines decide who gets access, what they can see, and how they prove their identity. Without strong policies, it becomes easy for unauthorized… The post Network Security Authentication Policy Issues appeared first on Portnox.| Portnox
Migrating a RADIUS server to the cloud sounds simple on paper, but the process tends to come with its share of snags. While the idea is to upgrade flexibility and control, jumping from on-premises to cloud-based systems often puts stress on outdated infrastructure and long-standing processes. The mix of new and old technologies, combined with… The post RADIUS Server Cloud Migration Problems appeared first on Portnox.| Portnox
SSH passwordless login is a tool many IT teams rely on for quick, secure access to remote systems without the hassle of typing a password every time. Instead of credentials, it uses cryptographic keys to confirm identity. While this approach greatly improves both speed and security, it can also cause confusion or errors when certificates… The post SSH Passwordless Login Certificate Problems appeared first on Portnox.| Portnox
RADIUS servers play a big part when it comes to managing and controlling network access across company systems. They act like digital security guards, checking IDs before allowing users or devices into secured areas. When these checks happen at cloud scale, you get a cloud-based RADIUS server, which makes remote access easier and reduces the… The post Cloud-Based RADIUS Server Backup Problems appeared first on Portnox.| Portnox
Kubernetes is rapidly becoming a platform of choice for many enterprises. CNCF reports that over 80% of organizations are already using it in production, and numbers continue to rise. But alongside the power of K8s to automate, manage, and scale application deployment lie its share of security risks and challenges. According to the State of Kubernetes report 2024, 9 out of 10 companies report a cluster or container breach in the past year. As most clusters are flat by default, once an…| Zero Networks
Uncover key takeaways from Black Hat 2025 – from AI buzz and real-world CISO perspectives on microsegmentation to evolving Zero Trust guidance and beyond, find out what these trending topics mean for the broader cybersecurity landscape.| zeronetworks.com
Look at this: McDonald’s chose the password “123456” for a major corporate system.| Schneier on Security
Passwords have held the spotlight in IT authentication for decades, but they’re starting to show their age. With more people working from everywhere and devices constantly connecting to networks, the flaws in password-only protection are harder to ignore. Whether it’s someone reusing the same weak password across accounts or a hacker cracking a password in… The post IT Authentication Methods When Passwords Fail appeared first on Portnox.| Portnox
MXDR, or Managed Extended Detection and Response, is becoming a practical answer for organizations trying to stay ahead of cyber threats. It combines threat detection, analysis, and incident response into one simplified approach. Instead of juggling multiple tools and systems, MXDR gives IT teams a more connected way to stay aware of activity across networks,… The post MXDR Solution Alert Management Problems appeared first on Portnox.| Portnox
Network authentication plays a key role in controlling who gets access to your system and when. But when different devices and systems use different authentication protocols, things can quickly fall apart. That’s what we call a protocol mismatch. It’s like trying to fit the wrong key into a lock. No matter how hard you try,… The post Network Authentication Protocol Mismatch Solutions appeared first on Portnox.| Portnox
When you’re managing a network, a cloud-based RADIUS server helps you control who gets access and how. It acts like a checkpoint, confirming each connection request before letting devices or users into your system. Since it lives in the cloud, it’s great for remote teams, branch offices, and growing businesses that don’t want to deal… The post Cloud-Based RADIUS Server Connection Time-Outs appeared first on Portnox.| Portnox
Most businesses depend on digital systems and devices to keep things running smoothly. But as more users connect from different places, having solid network security authentication policies matters more than ever. These guidelines decide who gets access, what they can see, and how they prove their identity. Without strong policies, it becomes easy for unauthorized… The post Network Security Authentication Policy Issues appeared first on Portnox.| Portnox
Discover strategies to tackle RADIUS server in the cloud issues. Learn how Portnox ensures seamless migration with security and efficiency.| Portnox
The heart of this urgency is the network security: the backbone of modern business that now stands as both a lifeline and a liability.| Verinext
Discover solutions for SSH passwordless login problems, ensure smooth access, and secure remote operations with Portnox's expert guidance.| Portnox
RADIUS servers play a big part when it comes to managing and controlling network access across company systems. They act like digital security guards, checking IDs before allowing users or devices into secured areas. When these checks happen at cloud scale, you get a cloud-based RADIUS server, which makes remote access easier and reduces the… The post Cloud-Based RADIUS Server Backup Problems appeared first on Portnox.| Portnox
Learn to troubleshoot and prevent TACACS authentication challenges for smooth network access. Discover effective solutions with Portnox's expert tips.| Portnox
Learn how to address RADIUS authentication server time-out issues to enhance network security. Discover tips for maintaining reliable access.| Portnox
IT teams often rely on multi-factor authentication (MFA) essentials as a way to authenticate users beyond just usernames and passwords.| OneLogin Identity Management Blog
The post Orchestrating Resilience: How CIOs & CISOs are Hardening the Edge appeared first on Itential.| Itential
Discover how to tackle TACACS authentication issues to boost your network's performance and security with Portnox solutions.| Portnox
As computing shifts to the edge, security must follow — wherever data is generated, processed, and acted upon.| Open Systems
Technology can either slow you down or help you sprint ahead. For many small and mid-sized businesses, the difference comes down to how well you’re using the tools you already have. If you’re using Microsoft 365 but haven’t explored the broader Azure and AI ecosystem, you’re likely leaving time and money on the table. The [...]| Axia TP
AI Is Here—And It’s Changing Everything AI has quickly become a cornerstone of daily work across the tech industry—from large enterprises and mid-sized companies to every level of government, including federal, state and local agencies. I’ve used it myself to […] The post AI In Government—From Hype To Hands-On Impact appeared first on Lumen Blog.| Lumen Blog
Delve into how AI Fights AI is shaping the cybersecurity landscape and changing the way we approach online threats.| Open Systems
Cloak & Dagger with Thane Riddle is back! Join him for another whirlwind through the most important privacy & security news and practical tips. This week, he gives you the rundown on network privacy as the practical tip: keep your data, location, and life secure, no matter how you connect… The post Cloak & Dagger with Thane Riddle: Episode 6, Privacy & Security News, Networking/Network Privacy Tips, & More! appeared first on The Vonu Podcast.| The Vonu Podcast
Scaling Cybersecurity Services with Agentic AI—Without Losing the Human Touch For today’s MSSPs (Managed Security Service Providers), the game has changed. Rapidly increasing alert volumes, evolving threat vectors, and an unforgiving labor market are forcing providers to rethink how they deliver security services. While legacy SIEMs and first-generation automation promised relief, they often led to […] The post Why MSSPs Need a Human-Augmented Autonomous SOC appeared first on Stellar Cy...| Stellar Cyber
The cybersecurity landscape is filled with siloed tools and stitched-together so-called platforms. Meanwhile security teams are constantly under pressure to do more with less: faster detection, smarter triage, and reliable outcomes without endlessly expanding headcount or budgets. Stellar Cyber’s recent recognition as a Challenger in Gartner’s inaugural Magic Quadrant for Network Detection and Response (NDR) […] The post Why Stellar Cyber’s NDR Is More Than Just NDR: 5 Reasons It Ou...| Stellar Cyber
Have you heard? SMB spending on small business cloud security is set to rise from six (6%) to eight (8%) percent YoY by 2028. So, what’s fueling the increase in IT spending? Gartner says record IT spending in the world’s hottest tech markets is being fueled by AI. And Deloitte says AI will be embedded […] The post The Future of Small Business: Security Trends to Watch in 2025 appeared first on Stellar Cyber.| Stellar Cyber
Defend against AI and identity threats with a layered access strategy to enhance security and reduce organizational risk.| OneLogin Identity Management Blog
IPR Review of Ballot NS-008v3: Updates to CA Infrastructure Scope, Trusted Roles, Systems’ Applicability, and various other improvements This Review Notice is sent pursuant to Section 4.1 of the CA/Browser Forum’s Intellectual Property Rights Policy (v1.3). This Review Period of 30 days is for one Final Maintenance Guidelines. The complete Draft Maintenance Guideline that is the subject of this Review Notice is:| CA/Browser Forum
Ensure your security systems adapt with Universal Ztna, supporting safe operations from the office and remote locations.| Open Systems
Introduction Distributed Denial of Service (DDoS) attacks remain one of the most disruptive threats in the cybersecurity landscape. By overwhelming systems with traffic, attackers aim to exhaust resources, crash services, and cause downtime. Traditional security measures struggle to defend against these attacks, especially in dynamic hybrid and remote environments. This is where DDoS Prevention with ZTNA becomes crucial. By implementing Zero Trust Network Access (ZTNA), organizations can sign...| hyper-ict.com
In today’s increasingly cloud-based world, your business likely depends on platforms like Microsoft 365, Google Workspace, Salesforce, and other SaaS applications to operate. These tools are powerful—but they also present a growing attack surface for cybercriminals. One of the most sophisticated and concerning tactics emerging today is the Adversary-in-the-Middle (AiTM) attack. This type of phishing… Continue reading What Are AiTM Attacks? Understanding the Rising Threat of Adversary-in...| Invenio IT
Learn how to defend against spear phishing with Open Systems Email Security. Protect your organization from this growing threat.| Open Systems
Discover what we found at Cloud Expo Europe Frankfurt 2025 via insightful talks and networking opportunities in the cloud sector.| Open Systems
The Industrial Internet of Things (IIoT) is transforming industries worldwide, enabling unprecedented transparency, efficiency, and innovation. But with every new connection come new risks. Secure connections and interactions in IIoT are not optional—they’re essential to ensuring operations, protecting data, and securing sustainable growth in a hyperconnected world. While IIoT has been opening exciting new opportunities—such […]| SEEBURGER Blog
How to Prevent Ransomware Attack? What is Ransomware Attack? In this lesson, we will learn ransomware variants and more.| IPCisco
Avoid one-size-fits-all auth. Use context to balance risk, usability, and security with smarter MFA methods. Read more.| OneLogin Identity Management Blog
New HIPAA security requirements proposed by the HHS OCR could become law in mid-2025 with implementation and compliance due 180 days later, by year-end.| blog.24by7security.com
This month's post discusses pentest reports and how the various audiences that consume them sometimes misinterpret what they mean. We cover why findings in a report are not a sign of failure, why "clean" reports aren't always good news, and why it may not be necessary to fix every single identified vulnerability. The post concludes with a few takeaways about how the information in a pentest report helps inform the reader about the report subject's security posture.| Include Security Research Blog
Learn how to handle ransomware demands and why paying the ransom is often not the best solution for your business.| Invenio IT
Explore key lessons from the NIS-2 Congress 2025 on transitioning from compliance to resilience in cybersecurity.| Open Systems
Explore Email Security strategies that ensure your communications remain private and secure against potential risks.| Open Systems
Single sign-on (SSO) reduces credential fatigue while presenting unique security considerations that require careful architectural planning. In particular, SSO implementations must balance user experience with layered defense mechanisms. From a user perspective, SSO provides the ability to login once and start using their chosen applications, saving time and effort. But from a threat actor’s viewpoint, […]| OneLogin Identity Management Blog
© 2025 Peter N. M. Hansteen A good tutorial should sound to passersby much like an intense but amicable discussion between colleagues....| bsdly.blogspot.com
Explore why most email security measures fail and how to protect your information effectively with secure email solutions.| Open Systems
Our paper on Trochilus, titled Learning-Enhanced High-Throughput Pattern Matching Based on Programmable Data Plane has been accepted at USENIX ATC-2025. This is joint work with Qing LI's group at Peng Cheng Lab, and the first author is Guanglin DUAN. Abstract: Pattern matching is critical in various network security applications. However, existing pattern matching solutions struggle […]| Dirk Kutscher
Find out how Software-Defined Perimeter (SDP) offers a fresh perspective on security by controlling access like never before.| Open Systems
Learn why SaaS visibility is essential for cybersecurity, compliance, and managing risks across today’s cloud app ecosystems.| zvelo
Understand the benefits of enabling the new AI Web Tools category for secure access, data protection, and regulatory compliance.| Open Systems
Find out how to address the challenges of ZTNA cyberattacks and ensure secure remote access for your organization with Zero Trust.| Open Systems
Uncover the key features of ZTNA Universal and how it can transform your approach to secure remote access and connectivity.| Open Systems
AMI MegaRAC baseband management controller vulnerability enables attackers to bypass authentication on the Redfish API and deploy malware implants or brick servers.| CSO Online
Find out how managed SASE can provide efficient, secure access to your data and applications anywhere, anytime.| Open Systems
Our first network security analysis of the popular Chinese social media platform, RedNote, revealed numerous issues with the Android and iOS versions of the app. Most notably, we found that both the Android and iOS versions of RedNote fetch viewed images and videos without any encryption, which enables network eavesdroppers to learn exactly what content users are browsing. We also found a vulnerability in the Android version that enables network attackers to learn the contents of files on use...| The Citizen Lab
© 2025 Peter N. M. Hansteen| That grumpy BSD guy
Unleash the power of ZTNA and ABAC for a strong cybersecurity foundation. Explore how these concepts align with the modern digital landscape and tightening regulatory frameworks.| Open Systems
Cyber awareness training is needed to stop data breaches. Learn about cyber threat awareness, phishing simulations and top training solutions.| Invenio IT
Discover how the dark web is a breeding ground for cybercrime. And learn why proactive monitoring will save your business from data breaches.| Invenio IT
Learn the importance of Remote Monitoring and Management in today's IT. Our guide outlines key roles, benefits and compares top RMM solutions| Invenio IT
Fortifying network security frameworks has become a top priority for IT departments across industries for enterprise protection.| Verinext
Modernizing Network Security is an ongoing process requiring continuous vigilance and adaptation to avoid emerging threats.| Verinext
Stay secure with regular network penetration testing. Learn about internal vs. external tests and how vPenTest makes frequent testing easy and affordable.| Vonahi Security's Blog
Endpoint Detection & Response software is vital for cybersecurity, offering protection against threats to secure data and infrastructure.| Invenio IT
Incident response is one of the 14 requirements outlined in the National Institute of Standards and Technology’s (NIST) Special Publication (SP) 800-171—Protecting Controlled Unclassified Information (CUI) in Nonfederal Information Systems and Organizations, and enforced by the U.S. Department of Defense (DoD).| PurpleSec
“The shift to work from home, shop from home, school at home has dramatically extended the global cyber-attack surface. The days of being able to provide access controls have been replaced with edge-less, multi-cloud, multi-device collaboration across multiple platforms being accessed by billions of global devices. The global pandemic did not alter the dynamics of […] The post Untangle is now part of Arista Networks first appeared on Edge Threat Management - Arista.| Edge Threat Management – Arista
As the industry looks toward 2022, it must also acknowledge the recent turbulent past. Through two unprecedented years of a pandemic and record breaking cyberattacks, Channel Partners across the globe have provided network security solutions to small and midsize businesses (SMBs) in a variety of industries. And throughout 2021, they continued to face challenges in […] The post Channel Partners Evolve to Enable Hybrid Work and Combat Rising Cyberattacks first appeared on Edge Threat Manageme...| Edge Threat Management – Arista
The Internet of Things (IoT) is playing an increasingly important role in our business and personal lives. It has evolved to include devices we never dreamed of just a few years ago. Smart refrigerators, TVs, surveillance cameras, cars, watches: the list of connected devices continues to grow exponentially. According to Statista, the number of IoT […] The post The IoT Makes Life and Work Easier; What That Means for Cybersecurity first appeared on Edge Threat Management - Arista.| Edge Threat Management – Arista
What’s in a Name? Starting January 12, 2022, SD-WAN Router will be renamed to Micro Edge. It has been over two years since we launched SD-WAN Router, and in that time the product has evolved into much more than a router. With this transformation, we felt a name change was in order as it continues […] The post Untangle SD-WAN Router is Now Micro Edge first appeared on Edge Threat Management - Arista.| Edge Threat Management – Arista
Now is the time for network security teams to invest in a comprehensive strategy to significantly reduce the financial impact if a cyberattack should occur.There has been a steady stream of significant cyberattacks headlining the news since December 2020 and the Sunburst attack on SolarWinds Orion platform. Fueled by the anonymity afforded by payments made in cryptocurrency, cyber criminals have stepped up their attacks and have gotten bolder with their ransom demands, often seeking millions ...| Arista - Edge Threat Management
A security incident response plan ensures that everyone knows exactly what to do throughout the incident response process. This article explains how these plans work, what they include, and how to create your own.| PurpleSec
As attacks from the inside become more common, more destructive, and more difficult to stop, managing insider threats becomes a top priority. The post What Is Incident Response? (The Definitive Guide For 2024) appeared first on PurpleSec.| PurpleSec
Penetration testing simulates cyberattacks to identify vulnerabilities in a network. It helps assess security defenses and address weaknesses.| Invenio IT
Continuous security monitoring provides earlier threat detection and response, and improves visibility into current posture and risk management.| PurpleSec
Business computer networks brought many advancements and possibilities, changing the way companies operate forever. Massive amounts of data is shared constantly and allows us to be more connected than ever. But as with everything, there is a downside. New ways of doing business means new ways of being attacked. Cybersecurity...| Fastech Solutions
Network security safeguards your network against threats that might cause loss of information. Keep your business running with these tips.| Fastech Solutions
1. What Is Security? The word “Security” is a very broad concept and could refer to completely different procedures and methodology to achieve. Knowing what security means to your application is very important, so you could execute proper security practices and procedures to ensure the safety of your company's assets. Data compromises could often lead| Highgo Software Inc. - Enterprise PostgreSQL Solutions
A design flaw in the decades-old RADIUS authentication protocol allows attackers to take over network devices from a man-in-the-middle position by exploiting MD5 hash collisions.| CSO Online
In the ever-evolving cybersecurity landscape, firewalls are the first line of defense in network security to protect your data.| Verinext
Jeff Atkinson, Principal Security Engineer, Verizon Media We are pleased to announce RDFP for Zeek. This project is based off of 0x4D31’s work, the FATT Remote Desktop Client fingerprinting. This technique analyzes client payloads during the RDP negotiation to build a profile of client software. RDFP extends RDP protocol parsing and provides security analysts a method of profiling software used on the network. BlueKeep identified some gaps in visibility spurring us to contribute to Zeek’s...| Yahoo Developer Network
Jeff Atkinson, Principal Security Engineer, Verizon Media Today we are excited to announce the release of Spicy Noise. This open source project was developed to address the need to identify and monitor WireGuard traffic at line speed with Zeek. The Spicy framework was chosen to build the protocol parser needed for this project. Please share your questions and suggestions by filing an issue on Github. WireGuard was implemented on the Noise Protocol Framework to provide simple, fast, and secu...| Yahoo Developer Network
NIST compliance is mandatory for any business working in the federal supply chain – here's a framework for ensuring your business stays compliant.| Xpert
Obfuscated Servers: Secure your online communication and access restricted content with Obfsproxy servers to overcome VPN blockers| Businesstechweekly.com
As we move the communication and various aspects of life online, ensuring the secure communication through the internet has only grown in importance. It is essential, as for example, that the finan…| Amikelive | Technology Blog
SASE is becoming an increasingly important technology for securing everything beyond the network edge. Here are the top solutions.| IT Business Edge
Loss of critical data and intellectual property is a growing threat. Here are the top DLP tools to protect against data loss.| IT Business Edge