Juniper SRX Cluster Failover Tuning
If you check Juniper configuration guide for SRX firewall clustering, there will be a default example of redundancy-group weight values which are fine if you have one Uplink towards outside…
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The four pillars holding up your digital business, and what happens when they crumble
When we published the first Internet Resilience Report in 2024, the world was still reeling from the CrowdStrike outage that left airlines grounded and financial institutions scrambling. A year later,…
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Networking, AI, and good boys
Welcome to this week’s edition of the Threat Source newsletter. Howdy friends, and hello from Cisco Live U.S., here in sunny (and very hot) Las Vegas! An interesting quirk of being sent…
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Essential Information for Network Administrators
Remote Desktop Protocol (RDP) is a key tool for many IT professionals and remote workers. It allows users to connect to other computers (mainly used on Windows OS computers) over…
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Monitor watchOS and visionOS apps with Datadog RUM
Apple’s platform ecosystem is evolving as developers build production applications for watchOS and visionOS. Whether it’s a fitness app on Apple Watch or an immersive spatial computing experience on Apple…
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Microsoft Exchange ProxyShell Scanning Doubles in April 2026 as Two Distinct Campaign Clusters Emerge
Introduction F5 Labs honeynet sensors recorded a sharp increase in Microsoft Exchange exploitation activity during April 2026, driven primarily by renewed interest in the ProxyShell vulnerability chain. While these vulnerabilities…
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How to Configure Network Interfaces in Linux
Networking is an essential part of any Linux system. Proper networking allows communication between devices and the internet. Understanding the network interface is vital when setting up servers, solving connectivity…
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ITSM for Healthcare: Compliance, Assets, and the Help Desk You Actually Need
Healthcare IT teams operate under a different kind of pressure. They are supporting clinicians, protecting sensitive patient data, managing distributed assets, and keeping critical systems available across hospitals, clinics, labs,…
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Fingerprint Web Apps & Servers for Better Recon & More Successful Hacks :: Null Byte
Web applications are ubiquitous in the modern online world, and knowing how to attack them is an increasingly valuable skill. But the key to a successful attack is good recon…
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AI Security Report 2026 – Check Point Research
For years, the cyber security industry tracked AI as a force multiplier: something that made existing attack techniques faster, cheaper, and more accessible. That framing was accurate. But the Annual AI Security Report 2026 from…
