Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Threat Detection

Federated Learning for Cybersecurity: Collaborative Intelligence for Threat Detection

The demand for innovative threat detection and intelligence approaches is more pressing than ever. One such paradigm-shifting technology gaining prominence is Federated Learning (FL). This emerging concept harnesses the power of collaborative intelligence, allowing disparate entities to pool their insights without compromising sensitive data.

Including Digital Risk Protection in Your Threat Detection and Response Strategy

Many organizations focus on addressing the risks within their internal attack surface while overlooking the potential threats created by their external digital footprint on the surface, deep and dark web. This article outlines how companies can significantly mitigate this risk by combining digital risk protection with their detection and response approach.

Focus Terrapin patching efforts with Zeek

In this blog, we will demonstrate how Zeek’s metadata approach can help focus patching efforts related to the recent SSH “Terrapin” attack. One of the interesting aspects to bear in mind as you read this is that Zeek provides visibility of the vulnerable elements of this encrypted protocol, and thus serves as a reminder that network monitoring is still very much relevant, even in a heavily encrypted world.

The Reality of EDR Costs

With EDR, like other security tool types, effective performance always comes at a cost. Even if you use an EDR tool that is open source or free, your organisation will still need to invest time to configure, maintain and operate it on an ongoing basis. Sometimes, as we explain in this blog, these costs can dwarf the initial spend in getting an EDR licence in the first place. But, paying high EDR costs is not the only way to get EDR capabilities.

Dual Defenses: 9 Reasons Why Open NDR Is Essential Alongside NGFW

Securing a network against the myriad of evolving cyber threats requires more than just a robust firewall or endpoint protection platform; it demands a multifaceted approach. Corelight’s Open Network Detection and Response (NDR) Platform complements and significantly enhances the effectiveness of next-generation firewalls (NGFWs). Here are 9 reasons why adding Corelight to your cybersecurity arsenal, alongside existing NGFWs, is not just an upgrade but a strategic necessity.

SQL Server Orphaned Users - An Invisible Threat: Detection and Remediation Steps

Orphaned users in SQL Server arise when a database user is associated with a login in the master database that no longer exists and should be removed. This situation can happen when the login is removed or when the database is transferred to a different server lacking the corresponding login. The SQL Server logins existing on a server instance can be seen through the sys.server_principals catalog view and the sys.sql_logins compatibility view.

Inside the Mind of a Cybersecurity Threat Hunter Part 2: Identifying Persistence Techniques

In this second post of our threat hunting with Corelight and CrowdStrike blog series we dive into Persistence, which is one the many tactical categories outlined in the MITRE ATT&CK framework. In our previous blog, we reviewed some of the common techniques in the Initial Access category, like Drive-By Compromise and Spearphishing. In this post, we examine and provide some useful threat hunting tips on some of the common tactics attackers use to maintain long-term access to a target's environment.

Beat the Clock: Meet the 5/5/5 Detection and Response Benchmark With Sysdig and Tines

10 minutes to pain. When it comes to cloud security, 10 minutes or less is what bad actors need to execute an attack. Does it mean your business could be at risk if you fail to detect and respond to an attack in less than 10 minutes? Absolutely yes. With more and more sophisticated security attacks actively occurring nowadays, security teams need to hold themselves to a modernized benchmark.