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Windows 11 Certificate-based File Encryption (CrococryptFile with Hardware/Software Token) [IT Security]

Added on 09/20/2022 by Frank Hissen

HissenIT's CrococryptFile fully supports Windows 11 including crypto suites. Besides classical end-user password-based encryption of files and folders, also the Windows Keystore using certificate tokens can be used. Hence, existing PKI infrastructure components can be used to encrypt file archives quickly also in business groups.  ...

HissenIT ParcelConnector to easily integrate DHL Shipping Solutions published [News]

Added on 06/05/2022 by Frank Hissen

Using the solutions "ParcelConnector" and "Desktop-ParcelConnector" companies can integrate the purchase of DHL shipping product labels including customs declarations into their own sales process.  ...

(Briefly) Backups - Do we need that? [Background articles]

Added on 11/03/2021 by Frank Hissen


HissenIT Crococrypt Product Family Status of 2021 (Quo vadis?) [News]

Added on 04/26/2021 by Frank Hissen

Also upon some user requests, we describe the current status of our Crococrypt Product Family in 2021 which includes our file encryption software CrococryptFile and CrococryptMirror as well as the CrococryptLib SDK for secure password handling and easy-to-use password-based encryption in tailor-made applications. To cut it short: All programs are still in active development and you receive support!  ...

HissenIT reaches over 15,000 Online Students on e-Learning Platform Udemy [News]

Added on 02/10/2021 by Frank Hissen

Over 700 worldwide reviews, with course ratings of 4.3 in average out of 5.0 of all courses (and I am working on it). At the moment, seven courses about IT Security Management, Secure custom Development, Cryptography and Encryption (English/German). Individual Coachings, Topics or online Seminars are possible as well. Courses can be licensed in other formats, like SCORM, for enterprise and offline use.  ...

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

Automation of Files, Images, Documents

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


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. Our customers are international companies of all sizes - including small and medium businesses (SMBs).

Solutions, Consulting, Training

DHL CSV Upload Label

We develop solutions on our own or counsel and offer consulting of other external development. We always act pragmatically, neutrally and from your point of view, totally independent of other service providers or manufacturers. With individual/online Trainings and Coachings, we try to teach complex issues, so you yourself or your employees can act sustainably and independently.

During our years of project work, own standard solutions and concepts have matured which we can use when required. For instance, we offer standard software like in the e-commerce sector the HissenIT Desktop-ParcelConnector for CSV-based order uploads for shipping label PDFs of "DHL".

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.

Cryptographic topics, like integrating and managing PKIs (e.g., X.509 certificates, S/MIME, PGP) within large and smaller businesses as well as individual encryption and authentication, complete our IT security service.

Moreover, we offer online training courses in the area of IT security. In the following, we explain "Why should we encrypt data at all?":

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