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Server Hardening

Server Hardening

Strengthen your Linux servers with proactive security hardening designed to reduce vulnerabilities and protect critical infrastructure.

Every Linux server should be hardened before it's placed into production. AcuNett applies proven security best practices to reduce attack surfaces, strengthen system defenses, and help protect your servers from unauthorized access and emerging threats.

Secure Linux Server Hardening

Cyber threats continue to evolve, making server security more important than ever. A properly hardened Linux server is less vulnerable to attacks, unauthorized access, and common security risks that can lead to downtime or data loss.

Our engineers follow proven security best practices to secure your Linux environment, including service optimization, firewall configuration, user and permission management, SSH hardening, patch management, and system security enhancements tailored to your infrastructure.

For more than 25 years, businesses have trusted AcuNett to protect mission-critical Linux infrastructure. Whether you're deploying a new server or strengthening an existing environment, we help ensure your systems are built on a secure foundation.

Quick Facts

Best For New deployments, production servers, security-conscious organizations
Engagement Consultation & Implementation
Platforms Dedicated, VPS, Cloud
OS AlmaLinux, Ubuntu, Rocky, Debian, RHEL
Scope Customized to Your Environment

Frequently Asked Questions

  • What is Linux server hardening?

    Linux server hardening is the process of securing a server by reducing vulnerabilities and implementing security best practices. This includes disabling unnecessary services, strengthening authentication, configuring firewalls, applying security updates, and optimizing system settings to better protect against attacks.
  • Why is server hardening important?

    Every server connected to the internet is a potential target for cyber threats. Hardening helps reduce the attack surface, improve system security, and lower the risk of unauthorized access, malware, and other security incidents.
  • Can you harden an existing Linux server?

    Yes. We can perform a security review of your existing server and implement hardening measures without requiring you to rebuild your environment. Our recommendations are tailored to your specific applications and operational requirements.
  • Will server hardening affect my applications?

    Our goal is to improve security while maintaining compatibility with your applications and services. Before making significant changes, we review your environment and implement hardening measures using proven best practices to minimize disruption.
  • How often should a server be hardened?

    Server hardening should be performed whenever a new server is deployed and reviewed regularly as part of ongoing server management. As new vulnerabilities and security best practices emerge, periodic updates help ensure your environment remains protected.
  • What operating systems do you support?

    We specialize in Linux and support a wide range of modern distributions, including AlmaLinux, Rocky Linux, Ubuntu Server, Debian, Red Hat Enterprise Linux (RHEL), and Fedora. If your environment uses a different Linux distribution, contact us—we likely have experience supporting it as well.

Trusted by Clients Around the World

For more than 25 years, businesses have relied on AcuNett to keep their Linux infrastructure secure, stable, and running at peak performance.

Ready to Put Linux Experts on Your Team?

Whether you need ongoing Linux server management, secure hosting, or help solving a complex infrastructure challenge, we're ready to help.

Talk to an Expert

  • 24/7 Support
  • Trusted Since 2001
  • Rapid Response
  • 25+ Years Experience

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Domain Names

Domain Names

Secure the perfect domain name and manage your online identity with confidence.

Your domain name is more than a web address—it's the foundation of your online brand. AcuNett makes it easy to search, register, transfer, renew, and manage your domains with expert guidance and dependable support.

Domain Registration & Management

Your domain name is often the first impression customers have of your business. Choosing the right domain and managing it properly helps protect your brand, build credibility, and ensure your website and email remain accessible.

AcuNett provides complete domain registration and management services for businesses of all sizes. Whether you're registering a new domain, transferring an existing one, or managing an entire portfolio, we make the process simple while helping protect your valuable online assets.

For more than 25 years, businesses have trusted AcuNett to manage the infrastructure behind their online presence. From domain registration and DNS management to hosting and Linux infrastructure, we provide the expertise and support needed to keep your business connected.

Quick Facts

Best For Businesses, Organizations & Personal Brands
Services Registration, Transfers & Renewals
Management DNS & Domain Management
Extensions .com, .net, .org & hundreds more
Support Expert Domain Assistance

Frequently Asked Questions

  • Why is choosing the right domain name important?

    Your domain name is a key part of your brand and often the first thing customers see. A memorable, professional domain helps establish credibility and makes it easier for customers to find your business online.
  • Can you help me find an available domain name?

    Yes. We can help you search for available domain names, evaluate alternatives, and recommend options that best fit your business, brand, and long-term goals.
  • Can I transfer my existing domain to AcuNett?

    Absolutely. We can assist with transferring your existing domain from another registrar while helping ensure the process is completed smoothly with minimal disruption to your website or email services.
  • Do you manage domain renewals?

    Yes. We help manage renewals to reduce the risk of accidental expiration, helping keep your domain, website, and email services online without interruption.
  • Can you manage DNS records?

    Yes. Our team can configure and manage DNS records for websites, email, subdomains, SSL certificates, and other services to ensure everything works together properly.
  • What domain extensions do you offer?

    We support hundreds of domain extensions, including popular options like .com, .net, .org, .biz, .info, country-code domains, and many specialty extensions. If you're looking for a specific extension, we're happy to help you find it.

Trusted by Clients Around the World

For more than 25 years, businesses have relied on AcuNett to keep their Linux infrastructure secure, stable, and running at peak performance.

Ready to Secure Your Online Identity?

Whether you're registering your first domain, transferring an existing one, or managing an entire portfolio, AcuNett makes domain management simple, secure, and reliable.

Talk to an Expert

  • 24/7 Support
  • Trusted Since 2001
  • Rapid Response
  • 25+ Years Experience

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SSL Certificates

SSL Certificates

Protect your website with trusted SSL certificates that encrypt data, build visitor confidence, and secure every connection.

An SSL certificate encrypts communication between your website and its visitors, helping protect sensitive information while improving trust and meeting modern web security standards.

Website Security Starts with SSL

Every website should use SSL encryption to protect data transmitted between visitors and your server. Whether you're collecting contact form submissions, processing online payments, or simply providing information, SSL helps safeguard sensitive data while giving visitors confidence that your website is secure.

AcuNett provides trusted SSL certificates for websites of every size, from small business websites to enterprise applications. We help you select the right certificate, install it correctly, and keep it renewed so your website remains protected without interruption.

For more than 25 years, businesses have trusted AcuNett to secure their Linux infrastructure and online presence. Whether you're launching a new website or replacing an existing certificate, we'll help ensure your visitors enjoy a secure, encrypted browsing experience.

Quick Facts

Best For Business Websites, eCommerce & Web Applications
Types Domain Validation (DV), Organization Validation (OV) & Extended Validation (EV)
Compatibility All Major Browsers & Web Servers
Installation Expert Installation & Configuration Available
Renewals Ongoing Management & Renewal Assistance

Frequently Asked Questions

  • What is an SSL certificate?

    An SSL certificate encrypts data exchanged between your website and its visitors. It helps protect sensitive information, enables HTTPS, and confirms that visitors are communicating with your legitimate website.
  • Why does my website need an SSL certificate?

    SSL certificates protect information submitted through your website, improve visitor trust, and are considered a standard security requirement for modern websites. Most browsers now warn users when a website is not protected by HTTPS
  • Which type of SSL certificate do I need?

    The right certificate depends on your website and business requirements. Most websites use Domain Validation (DV) certificates, while Organization Validation (OV) and Extended Validation (EV) certificates provide additional identity verification for organizations that require a higher level of trust.
  • Can you install my SSL certificate?

    Yes. Our team can install, configure, and test your SSL certificate to ensure it's working correctly across your website and applications.
  • Do SSL certificates expire?

    Yes. SSL certificates must be renewed periodically to maintain secure HTTPS connections. We can help monitor expiration dates and manage renewals to prevent service interruptions.
  • Can I use an SSL certificate on multiple websites?

    Some SSL certificates are designed for a single domain, while others support multiple domains or wildcard subdomains. We'll help you choose the certificate that best fits your environment.

Trusted by Clients Around the World

For more than 25 years, businesses have relied on AcuNett to keep their Linux infrastructure secure, stable, and running at peak performance.

Ready to Secure Your Website?

Whether you need a new SSL certificate, expert installation, or help managing renewals, AcuNett makes protecting your website simple, secure, and worry-free.

Talk to an Expert

  • 24/7 Support
  • Trusted Since 2001
  • Rapid Response
  • 25+ Years Experience

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Dedicated Servers

Dedicated Server Hosting

Enterprise-grade dedicated servers delivering the power, performance, and reliability your business demands.

When your applications require dedicated resources and uncompromising performance, AcuNett's dedicated servers provide the speed, security, and flexibility needed to power mission-critical workloads with confidence.

Enterprise Dedicated Server Hosting

For businesses that require maximum performance, dedicated servers provide exclusive access to computing resources without the limitations of shared environments. Whether you're hosting high-traffic websites, business applications, databases, or mission-critical infrastructure, dedicated hardware delivers the power and reliability your business depends on.

AcuNett's dedicated servers are built on enterprise-grade hardware and backed by more than 25 years of Linux expertise. We provide reliable infrastructure, flexible configurations, and experienced engineers who can assist with deployment, migrations, optimization, security, and ongoing server management.

Whether you're replacing aging hardware, moving from a VPS, or deploying new infrastructure, our dedicated server solutions give you the performance, scalability, and control needed to support your business today while preparing for future growth.

Quick Facts

Best For High-Traffic Websites, Business Applications & Mission-Critical Workloads
Support Expert Linux Assistance
Platform Dedicated Physical Servers
OS AlmaLinux, Ubuntu, Rocky, Debian, RHEL
Resources Dedicated CPU, Memory & Storage

Frequently Asked Questions

  • What is dedicated server hosting?

    Dedicated server hosting provides your business with an entire physical server that's not shared with other customers. This gives you dedicated processing power, memory, storage, and complete control over your hosting environment.
  • Who should choose a dedicated server?

    Dedicated servers are ideal for businesses running high-traffic websites, resource-intensive applications, large databases, virtualization environments, or workloads that require maximum performance and reliability.
  • Can you migrate my existing server?

    Yes. Our engineers can migrate your websites, databases, applications, and server configurations from your existing hosting provider or infrastructure while minimizing downtime and ensuring a smooth transition.
  • Which operating systems do you support?

    We primarily deploy AlmaLinux but also support Rocky Linux, Ubuntu Server, Debian, Red Hat Enterprise Linux (RHEL), Fedora, and other Linux distributions based on your requirements.
  • Do you offer managed dedicated servers?

    Absolutely. We offer both unmanaged and fully managed dedicated servers. Our Linux experts can provide ongoing server management, security hardening, monitoring, software updates, troubleshooting, and proactive support.
  • How do I know if I need a dedicated server instead of a VPS?

    If your workloads require guaranteed hardware resources, consistently high performance, greater customization, or support for resource-intensive applications, a dedicated server is often the best choice. Our team can help evaluate your requirements and recommend the solution that best fits your business.

Trusted by Clients Around the World

For more than 25 years, businesses have relied on AcuNett to keep their Linux infrastructure secure, stable, and running at peak performance.

Ready for Dedicated Performance?

Whether you're deploying new infrastructure, upgrading from a VPS, or replacing aging hardware, AcuNett provides the performance, reliability, and Linux expertise your business can depend on.

Talk to an Expert

  • 24/7 Support
  • Trusted Since 2001
  • Rapid Response
  • 25+ Years Experience

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VPS Hosting

Virtual Private Server (VPS) Hosting

Powerful, scalable Linux VPS hosting built for performance, flexibility, and long-term growth.

Whether you're hosting websites, business applications, or development environments, our Linux VPS solutions provide dedicated resources, enterprise-grade reliability, and the flexibility to grow as your business evolves.

High-Performance VPS Hosting

Virtual Private Servers offer the ideal balance of performance, flexibility, and affordability. With dedicated CPU, memory, and storage resources, VPS hosting delivers greater reliability and control than traditional shared hosting while remaining easy to scale as your business grows.

AcuNett's VPS hosting is built on enterprise-grade Linux infrastructure designed for speed, security, and dependable uptime. Every VPS is backed by modern hardware, SSD storage, and experienced Linux engineers who are available to help with deployment, optimization, migrations, and ongoing support.

For more than 25 years, businesses around the world have trusted AcuNett to provide reliable Linux hosting and infrastructure solutions. Whether you're launching a production website, hosting business applications, or building a development environment, our VPS platform gives you the performance and flexibility to grow with confidence.

Quick Facts

Best For Business Websites, Applications & Development Environments
Support Expert Linux Assistance
Platform Virtual Private Server (VPS)
OS AlmaLinux, Ubuntu, Rocky, Debian, RHEL
Scalability Easily Upgrade CPU, RAM & Storage

Frequently Asked Questions

  • What is VPS hosting?

    A Virtual Private Server (VPS) is a virtualized server that provides dedicated resources within a shared physical server. It offers significantly more performance, flexibility, and control than traditional shared hosting while remaining more affordable than a dedicated server.
  • Who should use VPS hosting?

    VPS hosting is ideal for businesses, developers, growing websites, and applications that have outgrown shared hosting or require greater control, improved performance, and dedicated system resources.
  • Can I upgrade my VPS as my business grows?

    Yes. VPS hosting is designed to scale with your business. Resources such as CPU, memory, and storage can typically be increased as your needs change, helping your infrastructure grow without requiring a complete migration.
  • Which operating systems do you support?

    We primarily deploy AlmaLinux but also support Rocky Linux, Ubuntu Server, Debian, Red Hat Enterprise Linux (RHEL), Fedora, and other Linux distributions depending on your requirements.
  • Can you migrate my existing VPS?

    Absolutely. We can migrate your existing VPS from another hosting provider or cloud platform while minimizing downtime and helping ensure your applications and websites continue operating smoothly.
  • Do you offer managed VPS hosting?

    Yes. We offer both unmanaged and fully managed VPS solutions. If you'd rather focus on your business than maintaining your server, our Linux experts can provide ongoing management, monitoring, security updates, and technical support.

Trusted by Clients Around the World

For more than 25 years, businesses have relied on AcuNett to keep their Linux infrastructure secure, stable, and running at peak performance.

Ready for Faster, More Reliable VPS Hosting?

Whether you're deploying a new Linux server or upgrading from shared hosting, AcuNett delivers the performance, flexibility, and expert support your business needs to grow with confidence.

Talk to an Expert

  • 24/7 Support
  • Trusted Since 2001
  • Rapid Response
  • 25+ Years Experience

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