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Linux Support

Covering everything from PHP to MySQL, Apache to NginX: we’re Linux server experts with decades of experience from small servers to high-volume web sites.

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FreeBSD Support

We have been building reliable and secure solutions with FreeBSD since version 1.0 and are active FreeBSD community and FreeBSD foundation supporters.

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Flexible Support Plans

Reduce cost, offload routine tasks, and increase your team’s productivity with our fixed fee support and management plans. Mix and match SLAs across devices.

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Availability & Scaling

Stop worrying about the future, upgrade to our secure scaling platform, and make downtime a thing of the past. From two servers to dozens, our systems grow with you.

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Off-Site Backups

Fully managed, high-security backups are ready when you need them. Protect your organization from disaster with our reliable, fully managed backup system.

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Pricing

Our services’ pricing is in one location for quick and easy review, including hourly rates, monitoring plans, off-site backup storage, and retainer packages.

Professional Service You Can Rely On 24/7/365

Solving problems before they happen, keeping you running when they do.

Everything we do is centered around ensuring our clients can safely rely on us and their infrastructure night and day.

Our secure and reliable systems give you the most important feature: Peace of mind.

We're ready to help right now!

Take the next step towards the solution.

Latest News

CUPS Vulnerabilities Underscore the Need for Proper System Configuration Beyond Edge Security

Monday, October 14, 2024

Recent vulnerabilities identified in the Common Unix Printing System (CUPS), specifically CVE-2024-47076, CVE-2024-47175, CVE-2024-47176, and CVE-2024-47177, highlight the importance of not just securing the network perimeter but also ensuring proper system configuration. While edge security measures such as firewalls and intrusion detection systems (IDS) are crucial in protecting Linux servers from external threats, they are… Read more »

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Zero Trust Architecture for Linux: A New Era of Security for Modern Infrastructure

Wednesday, September 4, 2024

The security paradigm is shifting as organizations increasingly adopt cloud, containerization, and microservices architectures. Traditional security models, which rely on a strong perimeter to protect the internal network, are becoming obsolete. In this new digital era, where workloads and users operate from anywhere, security must move closer to the workload. This is where Zero Trust… Read more »

Tech Blog

Using tcpdump and Wireshark – Linux & FreeBSD Network Capture and Analysis Guide

Tuesday, March 5, 2024

Network Capture and Analysis Guide A common go-to when troubleshooting network issues is to use a packet sniffer. However running Wireshark directly on a headless server with no GUI, potentially hundreds or thousands of miles away, presents problems. The good news is you can create pcap files with tcpdump which you can then download to… Read more »

Gitlab Project Access Token “You are not allowed to download code from this project.”

Thursday, January 11, 2024

We ran into an issue where a Gitlab Project Access Token simply would not work when trying to clone a repository it definitely had permission to, it would report this error: You are not allowed to download code from this project. It turns out that Project Access Tokens in a private repository will not work… Read more »

Understanding NginX’s sendfile Parameter and Its Implications with NFS

Tuesday, November 7, 2023

In the world of web servers, NginX has emerged as a robust, high-performance option, powering some of the most trafficked sites on the internet. It’s praised for its scalability and its myriad of features, which allow for fine-tuned optimization. One such feature is the sendfile directive, a parameter within NginX’s configuration that can significantly affect… Read more »

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Still Have Some Questions?

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About A-Team

Discover how we’ve been helping organizations unlock the power of open source software for over a decade.

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F.A.Q.

Answers to questions including details on our liability insurance, how we work and software that we support.

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Support Hours

Review the complete listing of office hours, our extended standard support hours and our company holidays.

DevOps as a Service

A-Team Systems is an extension of your organization!

Before DevOps was even a word, we’ve been helping our clients leverage technology to meet their goals.

We pride ourselves in connecting with our clients to develop systems and workflows that are both secure and easy for developers to work with. Our decades of experience are at your disposal. We’re here for you, from best practice advice to helping tune and automate your development and deployment processes.