Security Services
Cyberattacks are becoming more professional and IT landscapes are becoming more complex. A holistic security strategy is therefore indispensable. LM IT Services AG supports you in identifying risks early on, eliminating vulnerabilities effectively and securing your entire infrastructure long-term. From detailed analysis to ongoing operation through Managed Security Services – reliably protect your identities, data and cloud environments.

Holistic protection for your IT landscape
An effective security strategy consists of far more than just individual tools. We take a holistic view of your IT and develop tailor-made solutions that precisely match your processes and strict compliance requirements. LM IT Services AG establishes a consistently high level of security that grows with your needs.
We identify risks, protect identities and information, monitor security-relevant events and help you to react quickly and consistently to current threats at all times. This keeps your company operational and secure at all times.
Why modern IT security is absolutely essential today
Rising cyber threats and remote working present challenges for businesses. Often, the internal specialist knowledge to close security gaps independently, proactively, and permanently is lacking.
Lack of risk transparency
„We don’t actually know exactly where our vulnerabilities lie, and we don’t know whether our cloud data is really adequately protected against attacks.“
Overstretched internal IT resources
„We simply lack the time and specific security expertise to continuously monitor and update all systems.“
Complex compliance requirements
„The increasing regulatory requirements and data protection guidelines are becoming almost impossible for us to implement internally in a way that is both legally sound and efficient.“
As an experienced IT security partner, LM IT Services AG establishes continuous security processes. With Microsoft solutions and managed security services, we relieve your team and minimise the risk of failure in the long term.
Holistic, proactive security strategies
Reliable protection for cloud systems
Early, automated threat detection
Ongoing support from security experts

Our approach
Continuous Security in 5 Steps: Your Path to Protected IT
Analyse & Evaluate
Strategy & Concept
Securing & Implementing
Monitor & Respond
Optimise & Customise

Identification of risks and vulnerabilities
A successful security strategy begins with transparency. We analyse your entire existing IT landscape down to the smallest detail. In doing so, we proactively identify potential vulnerabilities, assess current cyber risks and uncover specific opportunities for optimisation. This in-depth assessment forms a reliable foundation for all further security measures, which are tailored precisely to your business requirements.

Development of a holistic security architecture
Based on the risk analysis, we develop a bespoke, holistic security strategy. We define clear guidelines for Identity & Access Management and plan the integration of modern Microsoft security tools. The concept not only ensures optimal protection for your end devices and cloud environments, but also strict adherence to all relevant regulatory compliance and data protection requirements.

Introduction of appropriate security measures and technologies
In this phase, we put the concept into practice. We seamlessly integrate the selected security solutions into your existing infrastructure without disrupting your day-to-day business processes. Through the professional implementation of protection mechanisms for identities, data and cloud systems, your IT landscape is effectively hardened against complex and targeted cyber attacks.

Continuous Monitoring and Incident Response
Security is a dynamic process. With our Managed Security Services, we continuously monitor your systems in real-time. Security-relevant events and anomalies are detected immediately and precisely assessed. In the event of a concrete threat, we promptly initiate targeted incident response measures to avert potential damage and minimise costly downtime for your business.

Ongoing adaptation to new threat landscapes
Cybercriminals’ methods are evolving rapidly, so your IT security must never stand still. We review your security measures at regular intervals and adapt them iteratively to new threats and changing business requirements. In this way, we ensure that your security level remains consistently high and that you remain optimally protected in the future.
LM IT Services AG in figures
Your reliable and high-performance partner
1994
Foundation and starting signal for over 30 years of success for LM IT Services AG
More than 1,500
Satisfied customers at home and abroad
More than 500,000
Project and training days completed for our satisfied customers
More than 80
Projects for the development of customised software
Over 75
Engagements in managed services project support
We are a multiple award-winning Microsoft Solutions Partner
The most important answers to your questions about our Security Services.
Managed Security Services (MSS) sind ein Überbegriff für die Auslagerung des Verständnisses, des Managements und der Abwendung von Sicherheitsbedrohungen und -risiken an einen Drittanbieter.
Managed Security Services (MSS) encompass the ongoing support, monitoring, and optimisation of your security architecture by external experts. Instead of setting up security solutions just once, we take on continuous monitoring. This noticeably relieves your internal IT teams and detects and fends off complex security risks and attack attempts in real-time.
What specific security solutions do you offer?
We support you holistically: Our portfolio ranges from in-depth security assessments and identity and access management to the implementation of Microsoft Defender and Microsoft Sentinel. Additionally, we offer continuous security monitoring, rapid incident response, and comprehensive consulting on governance and demanding compliance issues.
For which companies are security services suitable?
Cyberattacks today threaten companies of all sizes. That's why our Security Services are suitable for medium-sized businesses right up to large corporations across all industries. As soon as you process sensitive company data, use hybrid cloud systems, or need to effectively protect digital identities from unauthorised access, a professional security concept is essential.
Why are classic virus scanners no longer sufficient today?
Modern cyberattacks are highly sophisticated and effortlessly bypass classic signature-based scanners. An effective security concept requires a holistic zero-trust approach. It must not only protect endpoints but also monitor identities, hybrid cloud services, network access, and complex security processes to stop threats early through behavioural analysis.
Was ist Identity & Access Management (IAM)?
Identity and Access Management (IAM) is a central building block of modern IT security. It ensures that digital identities are protected and that each employee only has access to the specific data and systems they need for their respective role. This significantly minimises the risk of unauthorised access.
Which benefits does the Microsoft security environment offer?
The Microsoft ecosystem offers seamlessly integrated security solutions that communicate with each other natively. Tools like Microsoft Defender and Sentinel leverage billions of signals globally to detect threats using AI. This allows for a faster response time and significantly reduces administrative overhead compared to fragmented, isolated solutions.
Wie läuft ein Security Assessment ab?
During a security assessment, we put your existing infrastructure under the microscope. We analyse configurations, authorisation concepts, and the tools in use. The result is a detailed report that ruthlessly uncovers existing vulnerabilities and provides you with prioritised, pragmatic recommendations for immediate action to close the identified security gaps.
What happens during an actual security incident?
In the event of a security incident, our tried and tested incident response processes are activated. We immediately isolate affected systems to prevent further spread. We then analyse the root cause, completely eliminate the threat, and restore normal, secure operations as quickly as possible to minimise downtime and financial damage to your business.
