Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

So far in this series, we’ve looked at the importance of securing an organization’s network, application components, and the endpoints that support them. In this post, we’ll look at the following best practices for protecting the different types of data that flow through these components. But first, we’ll look at how modern applications process and manage data, as well as common weaknesses and security threats to these systems.

Proactive event notification is one of the most valuable components of centralized log management and SIEM. It allows us to identify problems, misconfigurations, and potential security risks at an early stage. One of the ways we can improve event notification within Graylog is through the use of Lookup Tables.

The compromise of a single Active Directory credential can lead to unauthorized access to your servers, applications, virtualization platforms and user files across your enterprise. One of the reasons for credential vulnerability is that Windows stores credentials in the Local Security Authority (LSA), which is a process in memory.

Microsoft recently updated its guidance for how organizations should approach privileged access in Active Directory (AD). A key component is shifting from the tiered access model (TAM) and the Enhanced Security Admin Environment (ESAE) (also known as the Active Directory Red Forest) to the Enterprise Access Model (EAM). This article explains the drawbacks of the older models and the key principles of EAM.

NITDA launched the ground-breaking Nigeria Data Protection Regulation (NDPR) in early 2019, cementing a culture of data privacy and protection for all Nigerians. By mirroring Europe's GDPR Framework, NITDA demonstrated its commitment to safeguarding citizens' online security. Private organizations, such as mobile development companies that control or process data, must comply with this regulation to stay operational. Fortunately, we're here to help you avoid any costly missteps.

It’s another new year and hence another occasion to predict how the cybersecurity landscape will evolve in 2023. Once again, it will be challenging, as most every year is, and could wind up being an unusually difficult 12 months because of multiple headwinds.

Industrial control systems are fundamental to all industrial processes, from power generation to water treatment and manufacturing. ICS refers to the collection of devices that govern a process to ensure its safe and effective execution. These devices include Supervisory Control and Data Acquisition (SCADA) systems, Distributed Control Systems (DCS), and other control systems like Remote Terminal Units (RTU) and Programmable Logic Controllers (PLC).

The new year is upon us, but from a cybersecurity perspective, things look much the same as they did last year. January brought fresh attacks on a pair of familiar targets, high-stakes escalations in the ransomware game, and questionable crisis management from a high-profile victim. In other words, business as usual for cybercriminals! Let’s look at a few noteworthy cybercrimes from January 2023.

Cloud-native software development is a driving force because it empowers teams to build and deploy applications at speed and scale. Along with microservices, cloud infrastructure, and API’s, containers are a crucial part of this development process. Let’s look at the security implications of containers in cloud-native application development and how to manage the security challenges they pose.

Early Friday morning, February 3, 2023, Arctic Wolf Labs began monitoring a new ransomware campaign targeting public-facing ESXi servers. The campaign has grown exponentially over the weekend, with approximately 3,000 victims worldwide as of early-Monday morning. Based on reporting from OVH, the threat actors behind this campaign are likely leveraging a nearly two year old heap overflow vulnerability (CVE-2021-21974) in VMware ESXi’s OpenSLP service.