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Curated articles and tutorials by security defenders, for security defenders

Honey Encryption Algorithms – Security Combating Brute Force Attack

A brief overview of Honey Encryption Applications


Advanced Encryption Standard (AES)

We will start our discussion with one of the most popular standard, Advanced Encryption Standard, AES.


Exploring Encapsulating Security Payload for IPsec Technologies

The second Security Protocol for IPsec is ESP, which we will look into through this article.


This article talks about how to setup a bug bounty program and some of the pitfalls to watch out for.

Learn how to install and configure PSAD on Ubuntu Linux.

We will explain how to install and configure Bro on Ubuntu Linux

We will explain how to install Naxsi with Nginx and test it against XSS and SQL injection attacks

Introduction to information security risk management – definition of risk, risk management goals and main NIST and ISO standards

Short overview of the tiered approach to information security risk management described in NIST Special Publication 800-39

Describing the context establishment phase of the information security risk management process.

ISO/IEC 27035 is the ISO standard on cybersecurity incident handling. What does it contain? How to make the best use of it?

NIST SP 800-61 and ISO/IEC 27035 are standards (guidelines) on incident management – how do they compare?

In this tutorial, we will learn how to install and configure Tripwire on CentOS 7 server.

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