SOC Live
Hardware-Based UTM Network Security
⚡ Continuous R&D Since 2008

A Domestic, Independent and Powerful UTM Appliance for Your Network Security.

STPWALL is a next-generation network operating system engineered by Step Bilgisayar that protects your enterprise networks against ransomware, cyber attacks and unauthorized intrusions at the hardware level.

64-bit NOS Kernel
100% Domestic Rackmount Hardware
Built-in 2-Year 5651 Log Storage
Certificate-Free HTTPS Filtering
STPWALL RACKMOUNT UTM
MODEL: STP5651FWL
STPWALL Hardware Firewall
Multi-Gigabit Ports & Console
Passive / Active Industrial Cooling

Processor Architecture

64-Bit x86 NOS

Legal Compliance

Full 5651 Compliance

Country of Manufacture

100% Domestic

● All Threat Shields Active
Latency: 0.8ms

25+ Years

Industry & IT Experience

Field expertise since 1998

100% Domestic

Hardware & NOS Software

Independent domestic architecture

5.000+

Protected Enterprise Networks

Hotels, factories, public sector, campuses

2 Years Built-in

5651 Legal Log Storage

No extra server required
Featured Product Architecture

STPWALL: Redraw the Boundaries of Network Security

Hardware performance integrated with a 64-bit Network Operating System (NOS). Stop cyber threats at your network gateway while effortlessly meeting your legal compliance obligations.

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64-Bit NOS Operating System

A 64-bit kernel optimized directly for x86 hardware architecture. Low latency, high packet-processing capacity and a zero-backdoor guarantee.

  • ✓ Hardware-based packet queues
  • ✓ Multi-core CPU parallelization
  • ✓ Hardware watchdog protection
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Built-in Safehotspot Module

National ID (TCKN) verification, SMS gateway integration and hotel front-office (ElektraWEB, etc.) compatibility for guest networks. Fully isolates your network from guest traffic.

  • ✓ Guest portal customization
  • ✓ Quota and speed profile limits
  • ✓ Two-factor authentication
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5651 Legal Time Stamping

Encrypted log retention for at least 2 years with TÜBİTAK-approved time stamps on the appliance's built-in secure disk, with no additional server or license required.

  • ✓ Internal/external IP NAT mapping
  • ✓ Automatic SHA-256 stamping
  • ✓ 100% validity in audits

Security Layers & Threat Prevention Matrix

Advanced defense modules built into every STPWALL appliance

IDS / IPS Engine L7 Deep Inspection

Suricata Deep Packet Analysis

Detects botnets, ransomware and malicious packets in real time through signature-based and heuristic analysis, and blocks them instantly.

Network Telemetry Live Visualization

NTOPng Traffic Monitoring

Shows in a graphical interface which user consumes how much bandwidth over which protocol, along with internal network anomalies and bottlenecks.

DNSBL & AdBlock Malicious URL Shield

pfBlockerNG Security Lists

A malicious-site, phishing and ad-blocking system integrated with global threat intelligence feeds.

SSL Inspection User-Friendly

Certificate-Free HTTPS Filtering

Applies SNI-based secure web filtering without installing a root CA certificate on client devices, eliminating certificate error and warning screens.

Perimeter Protection Country-Based

GeoIP Geographic Access Restriction

Completely blocks port scans and brute-force attacks from countries you do not serve, per country, with a single click.

Encrypted Tunnel End-to-End

WireGuard & IPsec VPN

Lightning-fast, practically unbreakable encrypted connections with next-generation WireGuard for site-to-site links and remote workers (road warriors).

Scalable Architectures

STPWALL Solutions Tailored to the Size of Your Business

From a 10-user office to campuses and hotels with thousands of users, stay protected without any loss of performance.

10 - 100 Users MiniHub Series

Small Businesses & Branch Offices

Fast protection with a compact desktop or mini-rack design, silent passive cooling and an easy setup interface.

  • ✔ Easy Certificate-Free HTTPS Filter
  • ✔ Built-in 5651 Log Signer
  • ✔ Plug & Play Branch SD-WAN / VPN
  • ✔ 4x Gigabit Ethernet Ports
  • ✔ Real-Time Traffic & Quota Management
Get a MiniHub Quote
Most Popular
100 - 500 Users Mid-Size Rack

Mid-Sized Businesses & Hotels

1U rack hardware, multi-WAN load balancing (Multi-WAN Failover), PMS integration and fully featured Safehotspot.

  • ✔ Full Suricata IDS/IPS Engine
  • ✔ Safehotspot Hotel Guest Isolation
  • ✔ ElektraWEB and PMS Automation
  • ✔ 6x - 8x Gigabit / SFP Port Options
  • ✔ L7 Application Control (Torrent/YouTube)
Request a Mid-Size Quote
500+ Users Enterprise Grid

Large Enterprises & Campuses

Active-Active / Active-Passive High Availability (HA), 10G/25G fiber ports and support for the STPVSYS virtualization architecture.

  • ✔ Dual Power Supply (Redundant PSU)
  • ✔ High Availability (HA) Clustering
  • ✔ 10G SFP+ Fiber Optic Interfaces
  • ✔ STPBACK Centralized Disaster Recovery
  • ✔ 24/7 Priority Enterprise SLA Support
Enterprise Project Quote
End-to-End IT Solution Portfolio

The Step Bilgisayar Ecosystem & Partnerships

Not just network security: a fully integrated infrastructure with virtualization, endpoint protection, backup and networking hardware.

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STPVSYS & STPBACK

Domestic Virtualization & Backup

The domestic STPVSYS hypervisor that ends VMware dependency, and the STPBACK image backup engine with instant snapshots.

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Bitdefender Enterprise

Endpoint EDR / XDR Security

An advanced behavioral shield against ransomware on servers, desktops and mobile devices, powered by GravityZone technology.

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Ruijie Reyee Network Hardware

Switch & Wi-Fi 6 / 7 Solutions

Cloud-managed enterprise PoE switches and indoor/outdoor access points for seamless roaming performance.

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Software Integrations

ManageEngine & ElektraWEB

Professional software support for guest onboarding fully compatible with hotel PMS systems, and for IT asset and log management.

Certified Cyber Engineering

Not Just a Device: A Full-Scope Cyber Defense Service

With our İzmir-based technical team, we audit your infrastructure, run penetration tests and keep your systems protected 24/7.

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Penetration Testing

Find your network and web vulnerabilities before malicious hackers do, with our white-hat experts.

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Network & Structured Cabling

Fiber termination, server cabinet organization and Fluke-tested enterprise network infrastructure management.

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Radio Link Internet

High-speed point-to-point wireless access for locations without Metro Ethernet fiber infrastructure.

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Virtual PBX & Narbulut

Cloud-based IP phone systems and KVKK-compliant Narbulut enterprise data storage solutions.

Corporate

Over 25 Years of Field Experience, 100% Domestic Production Since 2008

Headquartered in Karşıyaka, İzmir, Step Bilgisayar Ltd. Şti. draws on more than 25 years of IT industry experience. Since 2008 it has designed and manufactured the STPWALL firewall series and delivered it to enterprise customers through its dealer network across Türkiye.

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Our Mission

To secure organizations' networks with independent, domestically developed solutions that offer a Turkish interface and full legal compliance, and to make enterprise-grade security accessible to businesses of every size.

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Our Vision

To make the STPWALL family Türkiye's reference UTM platform through continued R&D investment, and to contribute to the growth of the domestic cybersecurity ecosystem.

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Dealers & Partnership

Through our dealer network across Türkiye, we provide pre-sales site surveys, installation and on-site technical support. Contact us to apply for a dealership.

Apply for a Dealership →
Instant Contact & Demo

Protect Your Organization Against Cyber Threats with Domestic Strength

Fill out the form to find the right STPWALL hardware for your needs, try our 5651 logging solutions or request an on-site demo. Our specialists will get back to you within 30 minutes.

📍 Şehitler Blv. No:31/1, Karşıyaka - İzmir, Türkiye
📞 +90 232 362 24 38 | +90 555 970 97 70
✉️ info@stepbilgisayar.com.tr