Cyber Security Consultancy

With its expert teams, DEF24 provides consultancy that helps customers build integrated cybersecurity measures into their information systems, especially at the very beginning of new projects, when good decisions are the cheapest to make and the most effective to enforce.
DEF24 provides consultancy on the creation, development, and control of the network systems, software cyber security architecture, cloud security, physical environment, and company security policies.
Security Consultancy of Network Systems
Security vulnerabilities that may occur externally and internally should be designed by cybersecurity experts while network systems should be designed structurally by the administrators during the installation process, and maximum protection should be provided. It is possible to re-design existing network systems in cybersecurity, but it is a costly and time-consuming process compared to new installation planning. DEF24 is ready for the security of your systems in line with your system administrators with our 32 years of experience and professional staff.
Software Architecture Security Consulting
As a teammate that will control the systems under preparation in the architectural software processes of our customers, DEF24 constitutes the entire security framework of the project under development. It provides reporting service on the cause-effect dilemma of the steps to be taken. Most of the vulnerabilities remain undetected for many years in an environment where everything is digital, and they cause our customers to lose their image and assets. DEF24 provides consultancy services to your software developers to eliminate irreversible problems while your system designers work for you with the highest performance.
Cloud Security Consultancy

Most of our systems are hosted in cloud systems due to their elastic structure, technological infrastructure, efficiency, speed, and cost, even if it is not desired. Cloud systems have become necessary and mandatory for many reasons.
While cloud systems are preferred because of their great advantages, the most important point to be considered is the security of the systems, due to the hundreds of configuration and service combination factors, as cloud providers use a general framework so that the systems can be suitable for every sector.
The choice to move to cloud systems is a big decision. The user moves in the cloud system and gets used to it as a result of the special infrastructure for them prepared by the system providers. While it is easy to move into this system, it is only possible to get out of this system with the same infrastructure. DEF24 offers you the right steps and maximum protection with our 32 years of experience and professional staff.
Security Policy Consultancy
Drawing on 32 years of sectoral experience, DEF24 knows that the most significant security weakness is the human factor, a weakness that can be reduced dramatically through training and clear technology-use policies. Without a defined framework for sensitive issues, employees will innocently do whatever they believe is most appropriate, and those well-meaning choices are exactly what attackers count on.
With its experienced staff, DEF24 provides company policy creation and control services for every use of information technology, from the signing and termination of employment contracts to password policies and beyond.
From onboarding and offboarding procedures to acceptable-use, password, and incident-response policies, DEF24 turns abstract security principles into clear, enforceable rules that your employees can actually follow.
We then help you keep those policies alive through periodic reviews, awareness reminders, and practical controls, so that your security culture grows stronger over time instead of fading after the first announcement.
Walk together with DEF24 on the right path.
