IT security & cybersecurity

Secure. Available. Protected.

IT security is not a single measure, but an interaction of technology, clear rules, reliable backups, secure access and ongoing support. büKOM Systemhaus GmbH helps companies in Ladenburg, Mannheim, Heidelberg and the Rhine-Neckar region reduce risks and make their IT more resilient.

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✓ Network security ✓ Backup & recovery ✓ Endpoint protection
IT security with structure

Protection for networks, endpoints, data, access and backups.

As an IT service provider in Ladenburg, büKOM Systemhaus GmbH supports companies in Mannheim, Heidelberg and the Rhine-Neckar region in securing their IT infrastructure. This includes network security, firewall concepts, endpoint protection, user rights, access protection, backup strategies, recovery concepts and ongoing maintenance.

The goal is not maximum complexity, but a security concept that fits your company: understandable, economically sensible, technically resilient and usable in everyday operations.

Cybersecurity with regional support

IT security for medium-sized companies in Rhine-Neckar.

Cyberattacks, data loss, insecure access, outdated systems or missing backups can seriously disrupt business operations. That is why we look at IT security holistically: from workplaces and servers to networks, VPN and Wi-Fi, cloud services, monitoring and emergency readiness.

büKOM Systemhaus GmbH combines consulting, technical implementation and ongoing support. This creates security measures that do not just look good on paper, but reliably protect your daily work.

01 Protection for networks, endpoints and user access
02 Backup and recovery concepts against data loss
03 Security strategy aligned with company and budget
Services

What we do for your IT security.

We consider IT security holistically: from networks, workplaces and user rights to backups, updates, monitoring and emergency readiness.

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Access protection

We review user rights, authentication, password policies and secure access to systems, data and applications.

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Network security

We secure LAN, Wi-Fi, VPN, firewall structures and site connections against unwanted access and risks.

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Endpoint protection

We protect workstations, servers and mobile devices through suitable security solutions, updates and centralized support.

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Backup & recovery

We ensure that data is backed up and can be reliably restored in an emergency.

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Monitoring & maintenance

We keep an eye on systems, security status and critical components before small issues become major outages.

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Emergency readiness

We help with concepts for outages, data loss, attacks and recovery of business-critical systems.

Why büKOM Systemhaus GmbH?

Why IT security with büKOM Systemhaus GmbH?

Security must fit the reality of your company. We do not rely on overloaded theory, but on protective measures that are technically sensible, economically viable and usable in daily operations.

✓ Security concepts for medium-sized companies
✓ Combination of security, networking, backup and support
✓ Clear priorities instead of confusing measure lists
✓ Protection against data loss, outages and typical attacks
✓ Regional support in Ladenburg, Mannheim, Heidelberg and Rhine-Neckar
Process

Our security process.

We start with clarity: which risks exist, which systems are critical and which measures provide the greatest protection?

1

Analysis

We review systems, access, network, backup, updates and existing security measures.

2

Evaluation

We classify risks according to urgency, possible damage and technical effort.

3

Protection

We implement suitable protective measures for infrastructure, data, devices and users.

4

Support

We provide ongoing support for maintenance, updates, monitoring and further development.

How secure is your IT really?

Let us jointly review which risks exist and how you can better protect your systems, data and employees.

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Areas of protection

Security consists of several layers.

Individual measures only work in combination. Some of these layers are topics in their own right with their own depth — this page therefore focuses on the security aspect, and you will find the details on the respective pages.

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Identities and access

Who is allowed to do what? Multi-factor authentication, separate administrative accounts and regularly reviewed permissions are the foundation. Compromised credentials are the most common way in.

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Endpoints

Endpoint protection, installed updates and hardened default settings. An unpatched laptop in a home office is part of the company network.

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Network

Firewalls, VPN and the separation of network zones limit how far an incident can spread. Planning and implementation are part of network technology.

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Email and Microsoft 365

Email remains the most common attack vector. We cover permissions, sharing and MFA in the cloud environment under Microsoft 365.

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Backup and recovery

The last line of defence. What matters is not the backup, but a tested restore — more on this under Backup & Recovery.

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Monitoring

Anomalies need to be noticed by someone. This includes logging, alerting and, above all, clearly defined responsibility for emergencies.

From experience

Typical security gaps in IT environments that have grown over time.

Security problems rarely arise from one wrong decision, but from many small ones that were never reversed. The following patterns are widespread and do not refer to any specific incident.

✓ Administrative accounts are also used for day-to-day work
✓ MFA has been introduced but is not active everywhere — often, of all places, not for admin access
✓ Permissions have grown over the years and have never been reset
✓ Accounts of former employees are still active
✓ Guest and production devices are on the same network
✓ Firewall rules have grown historically and are not documented
✓ Backups run, but have never been restored in an emergency

Frequently asked questions

How does büKOM start an IT security project?

It always starts with an assessment: we check networks, endpoints, access and backups for weaknesses and derive concrete security measures from the findings.

Is a firewall enough to protect against cyberattacks?

No. A firewall is an important building block, but effective protection also requires secured endpoints, well-thought-out access rights, backups and trained employees.

How often should IT security concepts be reviewed?

Threats evolve constantly, so security concepts should be reviewed regularly. We recommend checks at least once a year, and more often for sensitive systems.

Does büKOM also help with security incidents?

Yes. We help contain acute incidents and then help close the underlying weaknesses so that the incident does not happen again.

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