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"IT Security for Project Managers" now also as Kindle e-Book

Added on 09/18/2016 by Frank Hissen

Our Whitepaper/Guideline is now also available as e-book for Amazon's Kindle (English/German). continue

IT Security for Project Managers: About implementing security in IT projects properly – A Guideline

Added on 05/23/2016 by Frank Hissen

Despite many accepted IT security standards, many IT projects fail at IT security. What needs to be considered, what mistakes and pitfalls to avoid. continue

Say no to plain passwords: Secure Password Hashing

Added on 11/02/2015 by Frank Hissen

Plaintext passwords should not be used anymore. You are probably using a web shop software framework that takes already care of this. Most application frameworks in the world do not use plain passwords anymore but password hashes instead. continue

Encryption background: What is key wrapping?

Added on 10/07/2015 by Frank Hissen

Key wrapping is a simple technique in cryptography that is used in almost all common encryption technologies. continue

Open-Source and Security: Why Open-Source is not insecure

Added on 10/06/2015 by Frank Hissen

Recently, I received the question if it would not be dangerous, when the source code for an encryption software is publicly available. An answer... continue

Introducing cloaked (headerless) files - CrococryptFile 1.3 released

Added on 07/02/2015 by Frank Hissen

Today, we released CrococryptFile 1.3 as free download. This version includes a new crypto suite: "cloaked" archives. This kind of suite encrypts archives without headers. What this exactly means, we explain in the following. continue

Container vs. File-by-file Encryption OR CrococryptFile vs. CrococryptMirror

Added on 06/15/2015 by Frank Hissen

This article is about the differences of the encryption schemes between a container and a file-by-file encryption solution and the resulting privacy implications. At the end, you will see that it is also a matter of taste and application context. continue