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The Overlooked Complexity of Firmware Security in the IoT Era

Firmware is often treated as an afterthought in the IoT stack–but it represents a critical layer of system trust. This article explores why firmware remains difficult to secure and how its complexity can undermine even well-designed devices.

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Owning the Stack: Infrastructure Independence with FreeBSD and ZFS

In a world of opaque software licensing, vendor lock-in, and shifting regulatory landscapes, infrastructure independence is more than a compliance checkbox—it's a strategic imperative. Learn how FreeBSD and ZFS offer long-term technical stability, architectural transparency, and true operational independence for enterprises navigating today’s geopolitical and regulatory complexities.

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Article

ZFS Orchestration Tools – Part 2: Replication

ZFS replication ensures efficient backups and failover readiness by leveraging snapshots and optimized data transfer. This guide covers push vs. pull replication, transfer steps, connection methods, compression strategies, and advanced features to help you choose the right tool for your needs.

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Isolating Containers with ZFS and Linux Namespaces

Containers provide an efficient way to isolate workloads, but managing storage and resource separation can be challenging. This article explores how ZFS and Linux namespaces work together to optimize containerized environments, ensuring storage flexibility, workload isolation, and enhanced control. Learn how to leverage ZFS datasets and Linux namespaces for multi-tenant architectures while maintaining performance and security.

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Article

Controlling Your Core Infrastructure: DNS

Take charge of your network's performance and privacy by setting up your own DNS server. Learn how DNS queries work, why ISP-provided servers may hold you back, and how a well-configured caching DNS server can drastically improve speed and control across your infrastructure.

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Article

Winter 2024 Roundup: Storage and Network Diagnostics

Check out this season's investigation-themed collection of top diagnostics stories. From uncovering ZFS bugs to solving FreeBSD network challenges, see how our expertise addresses the toughest technical issues.

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Article

FreeBSD 14 replaces Sendmail with DMA

FreeBSD 14 introduces DMA, the lightweight Mail Transport Agent from DragonFly BSD, as the default replacement for Sendmail. This article outlines the reasons behind the change, highlights the benefits of DMA, and provides a step-by-step guide to configuring it for efficient email handling on minimal systems.

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Article

Our 2023 Recommended Summer Reads 2023 FreeBSD and Linux

Embrace the power of FreeBSD! 🌞📚 Unleash its potential with our captivating summer collection. Optimize performance, boost security, and expand your tech horizons. Level up your skills as you sip on your summer cocktail or simply take a break from a heavy year.

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Article

FreeBSD – Linux and FreeBSD Firewalls – Part 2

In the first article of this series, we covered the major differences between two types of firewalls platforms - either Linux or FreeBSD based and what the options are. In the second part, we go a bit deeper and discuss how egress filtering is done, and how tables and sets are built. Read more about it in our second write-up.

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Article

FreeBSD – Linux and FreeBSD Firewalls – Part 1

Choosing the right firewall for your operating system can be daunting, especially with the variety of options available for Linux and FreeBSD. In this article, we’ll explore four of the most widely used firewalls—iptables, nftables, ipfw, and pf—offering insights to help you decide which one is best suited for your needs.

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