Insufficient network separation
Office, production, guest access and external maintenance should not share the same trust zones without control.
IT services in Hanau
IT security for companies in Hanau.
BITSS supports small and medium-sized companies in Hanau with ongoing security services. Industry, technical services and logistics gain a clearly scoped operating model for protection, patching and recovery.
Local business context
Industry and connected supply chains increase the number of interfaces.
Hanau is a strong industrial and high-tech location with a particular focus on materials technology. Trade, logistics, transport and service companies add further variety. In these environments, commercial IT, production, research, external maintenance and mobile work meet. The more partners and systems are involved, the more important clear network boundaries, controlled access and coordinated maintenance windows become.
BITSS aligns support with the real operational impact. A production network requires different controls from a pure office environment. Supplier access should not be treated like an ordinary user account. Companies in Hanau and neighbouring areas such as Bruchköbel, Erlensee, Maintal and Großkrotzenburg can be supported remotely and on site by arrangement.
Complex maintenance windows
Updates must be coordinated with production, shifts and delivery obligations. Without planning, known gaps remain open.
Many external partners
Suppliers, vendors and service providers require access. Every additional connection expands the attack surface.
Target state
Interfaces are controlled without blocking operations.
The support model combines regional accessibility with repeatable technical controls.
Segmented networks
Trust zones are separated by function and transitions are deliberately approved.
Coordinated patch cycles
Updates follow defined maintenance windows and documented exception rules.
Traceable partner access
External connections receive a purpose, duration and responsible owner.
Approach
Technical security is aligned with production and business requirements.
The scope is defined before operations begin. This creates a verifiable responsibility rather than an undefined claim over the entire IT environment.
Define protection zones
Office, production, cloud, remote maintenance and mobile devices are assessed as separate areas.
Agree operational windows
Changes and updates receive time windows, approvals and rollback paths.
Review the state continuously
Monitoring, logs and documentation show whether agreed boundaries remain effective.
Priority services
Network boundaries, patching and identity are central controls.
The selection reflects typical dependencies at the location. Further services can be added where required.
Managed Firewall
Keep firewall rules, firmware, VPN access and changes under continuous control.
View Managed FirewallPatch Management
Deploy updates on schedule, make exceptions visible and close known vulnerabilities.
View Patch ManagementEmail Security
Reduce phishing, identity abuse and malicious messages before they reach the mailbox.
View Email SecuritySupport model
Hanau is supported through a planned model from Wetterau.
BITSS does not operate a branch in Hanau and does not present itself as doing so. The company is based in Altenstadt. Ongoing monitoring, changes and documentation are handled remotely. Site visits in Hanau are arranged for networks, hardware, surveys or complex incidents. This keeps the service regionally accessible and clearly calculable.
Typical support scope
- Firewall and network segmentation
- Patch management with maintenance windows
- Control of external maintenance access
- Email and identity protection
- Backup and recovery planning
- Documentation of system dependencies
Production systems are administered only within the agreed and technically responsible scope. Vendor responsibilities remain transparent.
Frequently asked questions
What companies in Hanau should know before starting.
Does BITSS operate a branch in Hanau?
No. BITSS is based in Altenstadt and supports Hanau as part of its regional service area.
Can BITSS secure production networks?
Yes, once network design, vendor requirements and responsibilities are clear. Changes to production systems remain within the agreed scope.
How are supplier and vendor connections handled?
Access is documented, restricted and, where possible, limited by time or technical controls.
Can maintenance windows be fixed in advance?
Yes. Patch and change processes can be aligned with production, working hours and approval requirements.
No-obligation first contact
First assess IT security in Hanau objectively.
The initial call clarifies the current environment, risks and responsibilities. It then becomes clear which tasks BITSS should take over and which should remain elsewhere.