Nsys

Clear Thinking Makes Bright Future!

Our Services

From bare-metal server configuration to multi-signature crypto custody — we cover the full stack so you don't have to.

Infrastructure Security & Privacy Cloud & Collaboration Systems & Backup Consulting & DevOps
Infrastructure

Infrastructure & Hosting Services

Reliable, performant foundations — whether you need a single VPS hardened for production or a full data-center stack.

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Linux & Windows Server Configuration

From secure, optimized Linux stacks to robust Windows Server environments with Active Directory integration — built for stability and performance.

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Game Server Hosting

ARK, ARMA 3, Counter-Strike, Minecraft, and more. Low-latency, custom-configured servers with mod support and automated backups.

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ShoutCast / IceCast Hosting

Stream your internet radio with high-quality, reliable broadcast servers. Supports ShoutCast and IceCast protocols.

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TeamSpeak & XMPP Chat Servers

Real-time communication tools for teams or gaming communities. Fully encrypted and self-hosted on your own infrastructure.

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IRC Server Configuration

Classic real-time chat with modern protections. Great for communities that value simplicity and direct messaging.

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Mastodon Hosting

Launch your own federated social network. Full Mastodon server setup, hardening, and ongoing support.

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MetaTrader 4 / 5 Servers

High-performance hosting for Forex trading platforms with redundancy and low-latency connectivity.

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IT Management Service

Developing a comprehensive IT strategy that aligns with your business goals. Long-term partnership or project basis.

Security & Privacy

Security & Privacy

Privacy-first, zero-compromise hardening for your infrastructure, devices, and communications.

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WordPress Lockdown & Security

Harden your WordPress installation with advanced firewall rules, login protection, and file integrity monitoring.

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Email Encryption (S/MIME & GPG/PGP)

Keep communications secure with industry-standard encryption solutions for personal or enterprise use.

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GPG Keyring Server

Set up and manage your own keyserver for internal or community use, ensuring trust and authenticity of all communications.

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Securing Pixel Devices

We secure Android-based Pixel phones using best-practice hardening, custom ROMs (if needed), and verified boot methods.

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IP PBX (VoIP Phone Systems)

Deploy scalable business telephony using open-source PBX platforms. Custom call routing, voicemail, SIP trunking, and mobile integration.

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Multi-Signature Wallets & Custody

Following NYKNYC — private, non-custodial wallet setup and advice, including multisig solutions for individuals or DAOs.

Cloud & Collaboration

Cloud & Collaboration Tools

Your data, your rules. Self-hosted collaboration tools that keep you in control without depending on Big Tech.

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Private Cloud: Nextcloud / ownCloud

Sync, share, and collaborate without relying on Big Tech. End-to-end encryption and calendar/email integration supported.

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Custom Media Ingestion Server

Collect and organize video, audio, or images with ingestion pipelines featuring tagging, transcoding, and automated delivery.

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Restreaming Server (On-Premise)

Stream once, broadcast everywhere — from your own datacenter. Ideal for content creators or private networks.

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CDN / DNS Configuration

Accelerate and secure your global reach with custom CDN routing, DNS failover, and DNSSEC deployments.

Systems & Backup

Systems Management & Backup

Keep your fleet patched, your data safe, and your network locked down — all from one managed partner.

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Device Management (Windows, macOS, iOS)

Centralized patching, policy enforcement, remote wipe, and zero-touch deployment across your entire organization.

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Backup Services

Scheduled, encrypted, and tested backups for cloud or on-prem. Works with NAS, tape, or third-party storage providers.

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Firewall Configuration

From iptables to pfSense, we tailor rules to your threat model. Lock down your network without losing flexibility.

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Point-of-Sales Terminals (BitPay Support)

Secure, modern POS systems with crypto payment support. Great for retail stores or events.

Consulting & DevOps

Consulting & DevOps Support

Vendor-agnostic guidance and hands-on automation — we help you build things right the first time.

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Bash Scripting & Automation

Automate your workflows and infrastructure with robust, maintainable Bash scripting — from cron jobs to full deployments.

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Windows Active Directory Integration

Centralized user management, group policies, and security enforcement for growing teams. Linux and cloud integration available.

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Advice & Auditing

Whether deploying new services or auditing existing ones, we provide vendor-agnostic guidance focused on security and efficiency.

Not Sure Where to Start?

Tell us about your project and we'll recommend the right services for your stack and budget.