Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Wild Wisdom: What Technology Learns from the Natural World

The content of this post is solely the responsibility of the author. LevelBlue does not adopt or endorse any of the views, positions, or information provided by the author in this article. As a high school student interested in exploring the connection between technology and nature, I was curious to find out how the natural world inspires modern technological advances. My research journey started with some basic Google searches and reading through articles on biomimicry.

Business Email Compromise Attacks: How To Prevent & Recover

Imagine receiving a work email from your finance department asking about an overdue invoice. You notice it has a few extra typos and uses strange language, so disregarding it as junk. What you don’t know is that your very busy coworker receives the same email at the same time. Because they’re more distracted than normal, they respond, unknowingly aiding with a business email compromise (BEC) attack.

Active Directory Security Best Practices Guide

One of your organization’s most essential components is Active Directory (AD). Here we’ll look at some basic yet best practices for securing Active Directory infrastructure, backed up by statistics. As, in today’s digital landscape, cyber threats lurk around every corner, protecting your organization’s Active Directory infrastructure is more than a priority—it’s a requirement. Let’s not delay any longer – straight into the list we go!

How to Install Kubernetes on Ubuntu

Manual deployment of Docker containers on multiple servers can be highly time-consuming, monopolizing the schedule of any system administrator charged with the task. In the modern IT industry, the popularity of clouds, microservices and containers continues to grow, and for this reason, solutions such as Kubernetes were developed.

Maximizing Network Performance: Strategies for Ensuring Connectivity in High-Density Wi-Fi Environments

The demand for uninterrupted online access is at an all-time high, especially in crowded areas with high user density. This article explores how to solve issues related to 2.4 GHz Wi-Fi, and implementing practical strategies for ensuring robust connectivity in high-density environments.

Top 4 Network Security Risks

Network security integrates different processes, devices, and technologies into a broad plan that safeguards your computer networks' integrity, accessibility, and confidentiality. It keeps your networking infrastructure safe from malicious acts like manipulation and unauthorized access. Network security risks allow malicious actors to cause significant damage to your network while exposing your company's sensitive data. Discussed below are the top four network security risks.

Simplify network management with DDI Central version 4.0.2

The release of DDI Central version 4.0.2 delivers a suite of new features designed to streamline network management and increase the efficiency of various functions across network sites. If you’ve already installed DDI Central, please upgrade to Service Pack Version 4002 to avail the new features.

NIST CSF 2.0: A Deeper Dive into Middle-Earth

Sequels, bah! Usually, they are never as good as the first. Do not even speak of prequels! This is less of a sequel, and rather should be considered a continuation of the first blog. In line with the original blog, there will be a few references to Tolkien’s Lord of the Rings. So, without further ado, you have my sword, and you have my bow, and my axe, or, at the very least, some of my NIST CSF 2.0 insights.

HSBC and Barclays Face Data Breach, Confidential Information Leaked

In April 2024, a significant breach rattled the financial sector as HSBC and Barclays, two prominent banking institutions, fell victim to a data breach. The breach occurred within the infrastructure of a direct contractor working for both banks, sending shockwaves through the industry and raising concerns about the security of sensitive financial data.