Services

Network Security

In today’s digital world, IT infrastructure security is crucial. Malware attacks, network breaches, or data theft can cause significant business and financial damage. That’s why at Bitnet, we build multi-layered security, including both hardware and software protection, activity monitoring, and user education.

Cybersecurity

Data Protection

Intrusion Prevention

WHY CHOOSE BITNET?

We implement comprehensive solutions using Fortinet technology (FortiGate), set up network segmentation, enable two-factor authentication, and provide an early warning system for anomalies. Our goal is to keep your network secure from internal and external threats.

FortiGate firewalls with UTM features

Two-factor authentication (MFA, FortiToken, TOTP)

IDS/IPS – intrusion detection and prevention

VPN setup for secure remote access

Traffic filtering, email protection, and DNS security

Review and improvement of the existing security policy

Next-Generation Firewall (NGFW)

Advanced network protection with monitoring of traffic, applications, users, and real-time threat detection.

Intrusion Prevention System (IPS)

Detects and blocks attempted attacks, vulnerabilities, and malicious network activity.

Web filtering

Restricting access to dangerous or inappropriate websites based on categories and the company’s security policies.

Email protection

Protection against phishing, spam, malicious attachments, and links.

VPN connections (IPsec / SSL VPN)

Secure remote connections with data encryption for remote work or connecting business locations.

Multi-factor authentication (MFA / 2FA)

Additional protection for user accounts using a mobile app, time-based codes (TOTP), or SMS messages.

Endpoint protection (FortiClient, FortiEDR)

Protection of computers, laptops, and servers against viruses, ransomware attacks, and malicious software.

Centralized management and reporting (FortiManager, FortiAnalyzer)

Unified monitoring, configuration, and analysis of all security devices in the company, with insight into network activity.

Automated incident response (SIEM / SOAR integration)

Integration with security systems for event monitoring and automatic response to detected threats.

Examples of best practices

Central security solution with FortiGate UTM

For a client with multiple offices, we implemented FortiGate as the central point for firewall protection, web traffic filtering, email security, and threat detection (IPS/IDS). With UTM features enabled, we reduced unwanted traffic and blocked multiple access attempts from abroad in the initial phase of operation.

Examples of best practices

FortiGate + FortiAnalyzer for network activity monitoring

The client wanted better visibility into their network activity. By integrating FortiAnalyzer, we established a system for logging, reporting, and alerts, enabling faster response to detected security incidents.

Examples of best practices

Replacing multiple devices with a single FortiGate unit

In a small company, we replaced a separate firewall, VPN server, and DNS filter with a single FortiGate unit. The result was simplified management, lower costs, and improved security – all through a unified interface.

Examples of best practices

Multi-WAN routing and failover with FortiGate

For a company reliant on uninterrupted internet connectivity, we set up two connections (fiber + 4G backup). FortiGate now automatically switches to the backup connection in case of an outage, without interrupting VPN connections or applications.

Examples of best practices

SSL VPN access with MFA via FortiGate

Employees from different locations use SSL VPN to access internal systems. All connections are protected with two-factor authentication (FortiToken or TOTP), reducing the risk of breaches from stolen passwords. The solution is user-friendly and easy for administrators to manage.

Examples of best practices

Protection against attacks with IDS/IPS module

In a law firm, FortiGate detected and blocked an attempt to exploit a vulnerability in an older version of a server application. The attack was automatically logged, blocked, and reported to the administrator, allowing the system to be updated in time without any consequences.

What we offer?

We offer all services in one place, so we are your logical choice.

IT maintenance

We ensure flawless operation of your IT environment.

3 support packages available

Remote assistance and monitoring

Response times and contractual maintenance

More about service

Computer networks

Reliable WiFi and wired networks for stable business operations.

WiFi 6 and advanced technologies

Wired and wireless connection

Optimization and monitoring

Cloud and server solutions

Your data - secure, accessible, always protected.

Microsoft Azure and AWS

Automatic security backup

24/7 monitoring and support

Video surveillance

Live monitoring of your premises and secure archiving.

HD and 4K cameras

Remote access via mobile application

Secure cloud archiving

IP telephony

Advanced cloud PBX and VOIP integration.

Cloud PBX

Integration with existing systems

Mobile applications

Application development

Custom-developed web and mobile solutions.

Web applications

Mobile applications (iOS/Android)

Third-party integration

Consulting and planning

With you from the idea onwards.

IT strategy and planning

Analysis of existing systems

Process optimization

Network security

We protect your data and infrastructure.

Firewall and VPN solutions

Monitoring and threat detection

Security audits and testing

Send us an inquiry

Are you interested in a specific solution for your company? We suggest you send us some of your data, and we will call you to arrange an introductory meeting or offer.

Let's start now!