SIEM | Breaking Cybersecurity News | The Hacker News

Threat intelligence refers to gathering, processing, and analyzing cyber threats, along with proactive defensive measures aimed at strengthening security. It enables organizations to gain a comprehensive insight into historical, present, and anticipated threats, providing context about the constantly evolving threat landscape. Importance of threat intelligence in the cybersecurity ecosystem Threat intelligence is a crucial part of any cybersecurity ecosystem. A robust cyber threat intelligence program helps organizations identify, analyze, and prevent security breaches. Threat intelligence is important to modern cyber security practice for several reasons: Proactive defense:  Organizations can enhance their overall cyber resilience by integrating threat intelligence into security practices to address the specific threats and risks that are relevant to their industry, geolocation, or technology stack. Threat intelligence allows organizations to identify potential threats in ad...

In today's interconnected world, evolving security solutions to meet growing demand is more critical than ever. Collaboration across multiple solutions for intelligence gathering and information sharing is indispensable. The idea of multiple-source intelligence gathering stems from the concept that threats are rarely isolated. Hence, their detection and prevention require a comprehensive understanding of the broader landscape. A comprehensive and robust security framework should be established by aggregating resources, knowledge, and expertise from various sources. This collaborative effort allows for the analysis of diverse data sets, the identification of emerging patterns, and the timely dissemination of crucial information.  In this article, we discuss a versatile security platform that can operate in two distinct roles within a security ecosystem. This platform can function as a subscriber, actively collecting and aggregating security data from various endpoints and other so...

CrowdStrike is named a Leader in the 2024 Gartner® Magic Quadrant™ for Endpoint Protection Platforms for the fifth consecutive time, positioned highest on Ability to Execute and furthest to the right on Completeness of Vision.

Container technology has gained traction among businesses due to the increased efficiency it provides. In this regard, organizations widely use Kubernetes for deploying, scaling, and managing containerized applications. Organizations should audit Kubernetes to ensure compliance with regulations, find anomalies, and identify security risks. The Wazuh open source platform plays a critical role in monitoring Kubernetes and other components of an organization's infrastructure. What is Kubernetes? Kubernetes is an open source container management solution that automates the deployment and scaling of containers and also manages the life cycle of containers. It organizes containers into logical units for simple management and discovery. Kubernetes extends how we scale containerized applications so that we may use a truly persistent infrastructure. You can build cloud-native applications based on microservices with Kubernetes. Enthusiasts view Kubernetes as the cornerstone of application m...

2021 was a year peppered by cyberattacks, with numerous data breaches happening. Not only that, but ransomware has also become a prominent player in the hackers' world. Now, more than ever, it's important for enterprises to step up cybersecurity measures. They can do this through several pieces of technology, such as an open-source security platform like Wazuh .  Wazuh is a free and open source security platform that unifies XDR and SIEM capabilities, which not only enables companies to detect sophisticated threats, but can also help immensely in preventing data breaches and leaks from happening. As a result, it can save businesses from costly fixes that can ultimately end in their closure. It is also possible to integrate Wazuh with a number of external services and tools. Some of them are VirusTotal, YARA, Amazon Macie, Slack, and Fortigate Firewall. Consequently, companies can improve their security against hackers from penetrating their networks. What's great abou...

The SolarWinds attack , which succeeded by utilizing the sunburst malware , shocked the cyber-security industry. This attack achieved persistence and was able to evade internal systems long enough to gain access to the source code of the victim. Because of the far-reaching SolarWinds deployments, the perpetrators were also able to infiltrate many other organizations, looking for intellectual property and other assets. Among the co-victims: US government, government contractors, Information Technology companies, and NGOs. An incredible amount of sensitive data was stolen from several customers after a trojanized version of SolarWinds' application was installed on their internal structures. Looking at the technical capabilities of the malware, as you will see, this particular attack was quite impressive. A particular file, named  SolarWinds.Orion.Core.BusinessLayer.dll  is a SolarWinds digitally signed component of the Orion software framework. The threat actors installed a...

Simply put, threat intelligence is knowledge that helps you identify security threats and make informed decisions. Threat intelligence can help you solve the following problems: How do I keep up to date on the overwhelming amount of information on security threats…including bad actors, methods, vulnerabilities, targets, etc.? How do I get more proactive about future security threats? How do I inform my leaders about the dangers and repercussions of specific security threats? Threat Intelligence: What is it? Threat intelligence has received a lot of attention lately. While there are many different definitions, here are a few that get quoted often: Threat intelligence is evidence-based knowledge, including context, mechanisms, indicators, implications and actionable advice, about an existing or emerging menace or hazard to assets that can be used to inform decisions regarding the subject's response to that menace or hazard. – Gartner   The set of data collected, assessed and app...

It's inevitable. Most security threats eventually target privileged accounts. In every organization each user has different permissions, and some users hold the metaphorical keys to your IT kingdom. If the privileged accounts get compromised, it can lead to theft or sabotage. Because these accounts control delicate parts of your IT operations, and it is important to know who has privileges, what privileges they have, when they received access, and what activity they've done. This is where Security Information and Event Management (SIEM) software comes in handy. SIEM Monitors and Alerts on Privileged Account Activity Comprehensive monitoring of privileged accounts can be challenging because you need to monitor users who are administrators, users with root access, and users with access to firewalls, databases, services, automated processes, etc. With every additional user, group, and policy monitoring account activity gets increasingly difficult. On top of mo...

For years, the systems and networks that run our businesses have been secured by the efforts of IT and security practitioners acting on their own. We continue to deploy the latest countermeasures, always trying to keep up with adversaries. Criminal attackers, on the other hand, have shared information quite successfully to facilitate their exploits. Couple this with the "attacker's advantage" of choosing where, when and how to launch attacks, and it is no surprise that collaborative hackers appear to be winning against even the largest companies, despite generous spending on security tools. As an industry, we need a threat-sharing solution that is open and available to everyone for the mutual benefit of all who contribute. With this goal in mind, AlienVault created the Open Threat Exchange™ (OTX) . What is the Open Threat Exchange (OTX)? OTX is an open information sharing and analysis network that provides real-time, actionable threat information submitted by over 8,...

IT security is not a luxury; it's a necessity. While IT practitioners understand this and are on the lookout for effective security options for their network, security solutions manufacturers tend to serve the enterprise market and large companies more than they do smaller organizations and resource-constrained security teams. The reality is that 99% of IT security departments are resource-constrained in terms of budget, time, and staff. This situation directly aligns with the Security Information & Event Management (SIEM) market. With the scores of costly, appliance-based and enterprise SIEM solutions on the market, the majority of security teams find it difficult to adopt SIEM to strengthen network security. Even if they do manage to meet the high cost of a SIEM purchase, they end up acquiring a SIEM which is too big for their security needs. This means incurring additional appliance maintenance costs, IT staff overhead costs to manage the SIEM product, and training an...