Cloud security for companies

Cloud security includes all measures that help businesses protect their data, applications, users and workloads in the cloud. It is not only about technology, but also about control, policy, monitoring and clear responsibilities. 

A secure cloud combines elements such as access management, multi-factor authentication, encryption, logging, monitoring and configuration management. At the same time, cloud security must align with your existing IT systems, compliance requirements and the way your employees work every day. 

More and more businesses are working in the cloud. This makes IT more flexible, but often also more complex. Data, users and applications are spread across different cloud platforms, SaaS tools and hybrid environments. Without strong cloud security, it becomes difficult to maintain visibility over who has access, where sensitive information is stored and which settings create risks. 

A secure cloud solution gives IT teams renewed control over access rights, data, workloads and suspicious activity. This reduces the risk of data breaches, unauthorised access, downtime and compliance issues. At the same time, a well-secured cloud environment strengthens business continuity. 

Insufficient cloud security can lead to data breaches, unauthorised access, ransomware attacks, loss of business data, downtime and compliance issues. These risks often stem from misconfigured permissions, limited visibility, weak identity security or unclear responsibilities. 

Warning signs of an insufficiently secured cloud environment include: 

• Unclear or poorly managed access rights. 
• Limited insight into who accesses or uses which data. 
• Too many administrative rights. 
• Missing or incomplete logging. 
• Insufficient use of multi-factor authentication (MFA). 
• Fragmented cloud solutions or security alerts that are not followed up. 

Incidents such as suspicious login attempts or data loss can also point to poor cloud security and, more broadly, insufficient control over the cloud environment. 

In that case, a security audit provides a structured overview of your current cloud security and identifies concrete improvement points. 

A cloud security analysis is part of our IT security audit. We map out your current cloud environment and identify potential risks. Quant ICT looks at areas such as: 

• Cloud configurations: are the settings of cloud platforms, applications and workloads configured correctly and securely? 
• Access rights: who has access to which data, systems and applications, and are those rights still justified? 
• Identity management: are users, accounts, MFA and administrator rights sufficiently secured? 
• Network connections: are the connections between cloud, on-premises systems, sites and remote users set up securely? Monitoring and logging: is there sufficient visibility into suspicious activity, abnormal behaviour and potential incidents? 
• Compliance and policies: does the cloud environment align with internal security guidelines and relevant regulations? 
• Vulnerabilities: where are the technical or organisational weak points that could be exploited? 

The result is a clear overview of current risks, supported by concrete recommendations to secure your cloud environment in a more targeted and effective way. Request an IT security audit.

Quant ICT integrates cloud security based on a clear understanding of your current IT environment. We first look at your applications, users, networks, access rights and existing security solutions. Based on this, we align cloud security with your infrastructure, so cloud applications work securely with on-premises systems, identity management, network security and monitoring. 

The focus is on controlled integration: secure connections between cloud and local systems, clear access rules, consistent policies and sufficient visibility across the entire environment. This turns cloud security into a fixed part of one coherent security approach, rather than a separate layer on top of your IT. 

Quant ICT secures hybrid and multi-cloud environments by developing a single, coherent security approach across different platforms. The focus is on secure connectivity, identity management, access control, monitoring, cloud network security and integration with existing IT security solutions. This ensures it always remains clear who can access which applications and data, regardless of where they are located. 

Quant ICT first maps out the cloud environment, users, access rights, applications and data flows. Based on this analysis, we develop a secure cloud architecture with clear access rules, monitoring, segmentation and Zero Trust principles. This keeps the environment manageable, even as it grows or becomes more complex. 

Quant ICT supports organisations with cloud security in various sectors, including healthcare, government, education, industry and retail. This cloud security approach is tailored to the operations, infrastructure and risks of each organisation, as well as its sector-specific requirements. 

Quant ICT mainly looks at the cloud maturity of the business: 

• Which cloud solutions are currently being used? 
• How do users gain access? 
• Which data needs to be protected? 
• How does the cloud environment connect with existing IT systems? 

This gives every organisation a cloud security approach tailored to its own context, compliance requirements and technical environment. The solution also remains scalable, so cloud security can evolve alongside the growth, complexity and changing needs of the organisation.