Blog Section
Two-Factor Authentication: Everything you read in the first part was about identification based on what the requester knows. They know their email address, know how to access it (i.e., they know their email password), and know the answers to secret questions. 'Knowledge' is considered one authentication factor; the other two common factors are what you have […]
WPA3 has already been adopted and has been mandatory for devices undergoing certification with the Wi-Fi Alliance since July 2020; WPA2 has not been canceled and is not going away. Both WPA2 and WPA3 support operation in PSK and Enterprise modes, but in this article, we propose to consider the Private PSK technology and the advantages that can be achieved with its help. The issues […]
We want to share our experience of implementing the platform for continuous analysis and measurement of code quality, SonarQube, into the existing development processes of the DPO system (an addition to the depositary and clearing accounting system 'Alameda') at the National Settlement Depository. The National Settlement Depository (part of the Moscow Exchange Group) is one of the key companies in the financial infrastructure, storing and accounting for securities of Russian and foreign issuers worth over […]
Habr may not be the most romantic platform, but we cannot help but express our love for Zabbix. In many of our monitoring projects, we used Zabbix and highly appreciate the elegance and logic of this system. Yes, it lacks trendy event clustering and machine learning (and some other features available out of the box in commercial systems), […]
Welcome to the third publication in the series of articles dedicated to Cisco ISE. Links to all articles in the series are provided below: Cisco ISE: Introduction, Requirements, Installation. Part 1 Cisco ISE: Creating Users, Adding LDAP Servers, Integration with AD. Part 2 Cisco ISE: Configuring Guest Access on FortiAP. Part 3 In this publication, you will delve into guest access, […]
This September, Broadcom (formerly CA) released version 20.2 of its DX Operations Intelligence (DX OI) solution. This product is positioned in the market as an umbrella monitoring system. The system is capable of receiving and consolidating data from monitoring systems across various domains (network, infrastructure, applications, databases) from both CA and third-party vendors, including open-source solutions (Zabbix, […]
One of the reasons for the immense success of Linux OS on embedded, mobile devices, and servers is the relatively high security of the kernel, accompanying services, and applications. However, if you look closely at the architecture of the Linux kernel, you won't find a little square responsible for security, as such. So where does the Linux security subsystem hide, and what does it consist of? Background […]
There are many options for discovering new music. Last time, we focused on music platforms, email newsletters, and podcasts. Today, we will discuss how online exhibitions, label exploration, and the study of musical micro-genres help solve this task. Photo: Edu Grande. Source: Unsplash.com Digital Exhibitions Recently—in one of our digests—we explored improvised […]
Introduction In many projects I have worked on, people did not customize TestRail and relied on the default settings. Therefore, in this article, I will attempt to describe an example of personalized settings that can help you improve your work efficiency. For this example, let's take a mobile application development project. A small disclaimer: This article does not cover the basic functionality of TestRail (for that […]
Recently, I wrote a response about the life of a project in Docker and debugging code outside of it, where I briefly mentioned that you can create your own configuration system so that the service works well in Kubernetes, retrieves secrets, and runs conveniently locally, even completely outside of Docker. It's nothing complicated, but the described 'recipe' may be useful to someone 🙂 The code on […]
Like many other MacBook Pro users, I faced the issue of insufficient internal storage. To be more specific, my daily-used rMBP was equipped with a 256GB SSD, which, of course, was not enough for the long term. And when I started recording videos during my flights, the situation only worsened. The amount of footage recorded after such flights […]
In this article, we will discuss various ways to organize RAID arrays and showcase one of the first hardware RAID controllers with NVMe support. The diversity of RAID technology applications is mainly found in the server segment. In the client segment, software RAID0 or RAID1 on two disks is often used. This article will provide a brief overview of RAID technology, along with a short guide […]
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