computer network administration

Network administration for companies: stable infrastructure, monitoring and security

We provide complete administration of computer and company networks - from audits, monitoring and device management through Wi-Fi, VPN, firewall and VLAN segmentation to fast incident resolution.

I want a network consultation Call

audit of the network, devices and access
server, firewall, VPN and Wi-Fi administration
monitoring of availability, performance and security
remote support and on-site support at the client

Quick answer

What is network administration for companies?

Network administration for companies is expert care for network infrastructure - servers, switches, routers, Wi-Fi, firewall, VPN, VLAN segmentation, backups, monitoring, documentation and user support. In practice, it means the network is not left unattended, but its availability, performance, security, access and readiness for outages are checked regularly. The goal is a stable, secure and long-term manageable company network where the company has a clear overview of infrastructure status and further priorities.

24/7 monitoring

Fast response

Confidence functionality

Less outages

When to solve it

A network should be invisible. If people have to deal with it every day, something is not right.

Network administration from Yenwa is a service for companies that need a stable, secure and monitored network infrastructure, including servers, firewall, VPN, Wi-Fi, VLAN segmentation, documentation, backups and technical support.

internet, server or Wi-Fi outages in operation
unclear documentation of the network, access and devices
outdated switches, routers, firewall or server environment
missing VLAN segments, VPN or separate guest Wi-Fi
backups exist, but nobody regularly verifies recovery
the internal team has no time for monitoring, maintenance and security

What we provide

Complete network administration from servers to Wi-Fi, firewall and backups

Most often we solve: Wi-Fi and connectivity Security Servers and backups Branches Monitoring

Servers and storage Administration of servers, storage, capacity and regular maintenance.

servers and NAS
virtualisation
capacity and performance

Routers, switches and Wi-Fi Configuration of network elements, Wi-Fi coverage and separated networks.

VLAN and QoS
office coverage
access point administration

Firewall, VPN and access Firewall rules, secure VPN access, MFA and permission checks.

firewall policies
VPN for branches
MFA and permissions

E-mail and cloud services Microsoft 365, e-mail, identities and cloud storage connected to the network.

Microsoft 365
mail and antispam
data sharing

Monitoring and diagnostics Supervision of availability, performance and capacity with alerts.

alerts
reporting
recommendations

Documentation and development plan Network map, records of devices, access, backups and priorities.

network map
device records
priority plan

Backup and data recovery Review of backups, data recovery and outage procedure.

backups
recovery test
recovery plan

Branches and segmentation Branch connectivity and separation of users, guests, cameras and systems.

branch VPN
separate networks
central administration

Not sure where the problem is?

Send us a short description of the situation and we will recommend whether an audit, a one-off intervention or monthly network administration makes sense.

I want a recommended next step

Cooperation models

How cooperation can look for network administration

We set the cooperation scope according to whether the company first needs to gain an overview, entrust network administration long-term or add capacity to its own IT team.

One-off network audit

Suitable for companies that need to identify the current network state, security risks, weak points and priority recommendations.

Monthly network administration

Suitable for companies that want regular monitoring, maintenance, user support, documentation and long-term responsibility for the network.

Support for the internal IT team

Suitable for companies that have their own IT employee but need help with networks, firewalls, VPN, servers, cloud services or security.

Operations and protection

Branches and network security in one design

Multiple branches

Network administration for companies with multiple branches

If a company has multiple sites, offices or warehouses, the network must be designed to be secure, clear and easy to administer. We help with branch connectivity, VPN access, central user management, Wi-Fi and availability monitoring.

branch connectivity via VPN or secure cloud services
central management of users and access
availability monitoring of individual locations
network separation for employees, guests, cameras and critical systems
unified documentation and recovery plan for outages

Network security

Company network security as the foundation of data protection

A poorly secured network can endanger company data, e-mail, accounting, internal systems and employee work. The biggest risk is often not the attack itself, but unclear access, unverified backups, open services and missing documentation. That is why network administration addresses not only availability and performance, but also security rules, segmentation, access and backups.

firewall rules and checks of open services
VPN with secure access for employees
MFA for critical accounts and cloud services
VLAN segmentation to separate devices and users
separate guest Wi-Fi
monitoring of suspicious traffic
backup and recovery checks

Network topology

How a company network should be clear and segmented

Important network elements should be designed so it is clear where traffic flows, where it is filtered, which parts are separated and what needs to be monitored.

Internet Firewall Core switch VLAN segments Servers Wi-Fi Cameras Users Guests

segmentation reduces the risk of problems spreading
monitoring gives visibility into availability and performance
documentation makes service and future development easier

Audit output

What you get after the initial network audit

The audit should give the company a practical basis for decisions, not only a technical list of devices. The outputs show what is critical, what needs to be stabilised first and what administration model makes sense next.

overview of the current network state
list of critical risks
recommendations by priority
proposal for stabilisation steps
overview of devices and access
recommendation for monitoring and security
proposal for the next administration model

First 30 days

What the company should see after the first 30 days

After the initial audit and stabilisation, the company should have a better overview of the network, devices, access, backups and risks.

basic network documentation
list of critical risks
recommended priorities
monitoring proposal
access review
backup recommendations
proposal for regular administration

Comparison

Without network administration vs. with network administration

Without regular network administration

repeated outages
unclear access
missing documentation
response only after a problem
risky backups

With network administration from Yenwa

monitoring
documentation
clear priorities
secure access
fewer outages
plan for further development

Responsible approach

What we avoid in network administration

We do not change infrastructure without understanding the current state

We do not recommend unnecessarily expensive solutions without a clear benefit

We do not judge security only by whether everything works

We do not leave the client without documentation

We do not solve only the consequences of outages, but also their cause

Who the service is for

Networks for companies, schools, clinics, offices and operations

The service is intended for organisations that need a reliable network, secure access and fast support without having to build a large internal IT department.

small and medium-sized companies schools and classrooms clinics and specialist workplaces administrative buildings production and warehouse operations retail spaces branch-based companies

More stable network,
faster support,
fewer risks

The benefit of the service is practical: fewer outages, better visibility of the environment, safer access and a clear plan for what to solve now and what can wait.

Less unplanned network and server outages

More visibility of devices, access and risks

Faster incident resolution thanks to diagnostics and monitoring

Safer VPN, firewall, backups and separated networks

How we work together

From audit to long-term administration

Initial consultation

We discuss what currently fails in the company, what slows people down and which systems are critical for operations.
Network audit

We check topology, devices, server services, Wi-Fi, VPN, backups, access and documentation.
Design and implementation

We prepare recommendations and deploy changes so they have as little impact as possible on normal work.
Long-term administration

After stabilisation, we set up monitoring, regular maintenance, support and a plan for further network development.

Technology and trust

Network design, administration and support on proven technologies

We build trust on specific work, the technology stack, local availability and long-term support for business operations.

View references

network administration, monitoring and IT support for companies across Slovakia, with strong on-site availability in western Slovakia
remote support and consultations for companies across Slovakia
experience with networks, servers, Microsoft 365, VPN, Wi-Fi and backups
Microsoft, Azure, Cisco, MikroTik, Ubiquiti, Fortinet and other technologies

Microsoft 365

Ubiquiti

Laravel

MS SQL Server

IT support across Slovakia

Network administration for companies across Slovakia

Map of Slovakia with support points highlighted in Bratislava, Žilina and Košice

Most consultations, cloud service administration, monitoring and support can be handled remotely. For site visits, service, installation, cabling, cameras or infrastructure work, we arrange an on-site technician according to location, scope and priority.

Related IT services

What we most often connect network administration for companies with

If a company does not want to build its own internal IT department, we can cover network administration as part of IT outsourcing .

For higher security requirements, we recommend combining network administration with cybersecurity , MFA, backups and e-mail protection.

If you use Microsoft 365 or Azure, we can connect network administration with cloud services and identity administration.

For physical infrastructure, we build on structured cabling , device servicing and IT equipment service .

If the network also includes security technologies, we can connect administration with camera systems and separated VLAN segments.

See also references or send us a short description of the situation via contact .

Frequently asked questions

What companies ask before network administration takeover

Here you will find answers to questions companies most often ask before an audit, takeover or long-term network administration.

View all FAQ

It includes infrastructure audit, monitoring, device configuration, firewall, VPN, Wi-Fi, VLAN segmentation, documentation, reporting, backups and user support.

The price depends on the number of devices, servers, users, locations, monitoring requirements and support scope. After an initial consultation or audit, we can recommend a one-off intervention, monthly administration or support for the internal IT team.

A network audit is a one-off mapping of the current state, risks and recommended measures. Monthly network administration means regular monitoring, maintenance, support, documentation and continuous infrastructure improvement.

Yes. Takeover starts with an audit and a review of access, documentation, devices, backups and critical services. We then prepare a stabilisation plan without unnecessary disruption to operations.

Yes. We handle branch connectivity, VPN, central user management, availability monitoring for individual locations, Wi-Fi and secure network separation.

Yes. A large part of network administration, monitoring, configuration, diagnostics and support is handled remotely. For physical interventions, cabling or device replacement, we arrange an on-site technician by agreement.

VLAN segmentation means the logical separation of network parts, for example employees, guests, cameras, servers or critical systems. It increases security, clarity and control over operations.

The mere existence of backups is not enough. It is important to regularly verify whether data can actually be restored and how long recovery would take during an outage, failure or security incident.

Would you like to know where your network has the biggest risks?

Let us start with a short non-binding consultation. We will look at availability, Wi-Fi, VPN, firewall, backups and documentation and propose the first practical steps.