Articles

Anything can happen during training. Nevertheless, the trainer should not assume in advance that it will be something unpleasant and stressful. Most of…

In a previous post on integrity, there was the problem of checking whether a message came from the original source. In other words, whether it was sent…

Integrity (integrity) service is one of the four basic services of information protection. It performs the function of ensuring that the processed information…

Why does architecture matter? An application's architecture defines its individual components, the functions they perform, and the relationships between…

Nowadays, a component of almost every IT system is its security architecture. It should develop from the beginning of the system's design and form an…

Earlier this year, Salesforce, a popular SaaS CRM solution provider, released a report titled. "[State of IT 2016](https://www.salesforce.com/form/pdf/2016-state-of-it.jsp)."…

In this article I would like to look at one of the key issues determining successful training, namely "the objectives of training". It would seem: a cliché,…

The success of a training project depends on a number of factors, including a well-conducted analysis of the group's needs, the identification of individual…

In 10 years of experience with the Drools business rules engine, based on both my own projects and the experience of clients for whom I have provided…

Most high-level programming languages provide structures that implement associative arrays, otherwise known as dictionaries. These structures allow storing…

Probably every person interested in computer networks and their security has come across a buffer overflow attack. The idea of how it works is also familiar…

Modern relational database systems, including those with open source code, allow the creation of very complex SQL queries. By placing subqueries in SELECT,…