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HissenIT: Information Technology Consulting and Software Development

We offer individual / tailor-made Software Development services. Our software is based on our cost-efficient Development Framework.

Moreover, we offer our own software products - both commercial and free/open-source, like:

CrococryptMirror Pro
-Encrypted File Backups-

EDP, Informatics, Computer Science, IT

Due to our long-time experience in complex IT projects and our computer science background, we always work with sustainability in mind. Hence, the solution we develop for you is usable, manageable and long-run fit for the future.

With our services, we support your business processes as well as your product development. No matter if your company is from the IT sector or is simply using IT to support your business case.

IT Security

Our customers benefit in everything we do from our longtime experience in the are of IT security. We have fundamental background knowledge about secure software programming, secure operation and security processes that are truly usable. Individually developed software for you will always be sustainable.
Moreover, we offer online training courses in the area of IT security. In the following, we explain "Why should we encrypt data at all?":

- You can maximize the video by clicking on the maximize button in the video controls -

Latest News / Blog

Secure Programming of Web Applications: Cross-Site Scripting (XSS) [IT Security]

Added on 11/27/2020 by Frank Hissen

We can read about numerous successful attacks on well-known web applications on a weekly basis. Reason enough to study the background of "Web Application Security" of custom-made / self-developed applications - no matter if these are used only internally or with public access. continue

Secure Programming of Web Applications: Cross-Site Request Forgery (CSRF) [IT Security]

Added on 11/20/2020 by Frank Hissen

We can read about numerous successful attacks on well-known web applications on a weekly basis. Reason enough to study the background of "Web Application Security" of custom-made / self-developed applications - no matter if these are used only internally or with public access. continue

Secure Programming of Web Applications: SQL Code Injection [IT Security]

Added on 11/14/2020 by Frank Hissen

We can read about numerous successful attacks on well-known web applications on a weekly basis. Reason enough to study the background of "Web Application Security" of custom-made / self-developed applications - no matter if these are used only internally or with public access. continue

Data Security through Cryptography - Interview with Frank Hissen [News]

Added on 06/09/2019 by Frank Hissen

IT Security Expert and Computer Scientist Frank Hissen talking about cryptography and how cryptography helps to protect our data security during our private and professional everyday life. continue

Internet Security: Why cryptography (and encryption) is essential [IT Security]

Added on 06/03/2019 by Frank Hissen

Internet connections are no direct lines. Every intermediary component holds full access to your Internet traffic. That means: read, alter, redirect, discard. Or put another way: manipulate, record, log, render unusable. continue

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