Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

What Is an Endpoint in Cybersecurity and Why Does It Matter

These days, everything is connected to everything else. Endpoints are the most important parts of modern networks because they enable communication and process execution. But what does an endpoint really mean? An endpoint is any device that can join a network. This includes laptops, smartphones, tablets, servers, and even Internet of Things (IoT) devices like smart thermostats and wearable tech.

Microsoft Defender vs. MDR: What's Missing?

Microsoft Defender is widely deployed across small and midsize businesses. It is built into the Microsoft ecosystem, familiar to IT teams, and effective at detecting suspicious activity on endpoints. However, detection alone does not stop an attack. As cyber threats evolve, the biggest risk is not missing alerts. It’s failing to investigate and respond to them fast enough. The risk lies in what happens after an alert is generated.

Inside the Threat Landscape: Biannual Cybersecurity Briefing

Join WatchGuard CSO Corey Nachreiner and Director of Security Operations Marc Laliberte as they discuss key findings from the WatchGuard Threat Lab’s H2 2025 Internet Security Report, the first of our biannual release version of the report. During Inside the Threat Landscape: Biannual Cybersecurity Briefing, they’ll cover the latest malware and network attack trends targeting small and midsize enterprises, along with defensive tips you can take back to your organization to stay ahead of modern threat actor tactics.

Efficient Endpoint Management for Better Security

Endpoint management is a key part of keeping businesses safe from advanced cyber threats. Every device on your network, from computers to smartphones, is an endpoint. This means hackers have many more places to attack. Effective endpoint control is not only a strategic necessity but also a core pillar of cybersecurity.

What is Data Loss Prevention (DLP)?

Data Loss Prevention (DLP), also called data leakage protection, is a cybersecurity approach designed to detect, prevent, and manage unauthorized access, sharing, or transfer of sensitive information. In simple terms, DLP helps organizations keep control of critical data such as personally identifiable information (PII), financial records, credentials, and intellectual property (IP).

Claude Code Summarizes Host Activity in LimaCharlie

Watch Claude Code analyze a week of activity for a specific host in LimaCharlie. The agent resolves the correct sensor, queries recent detections, collects event telemetry, analyzes process and network behavior, and produces a concise activity profile. Security analysts can quickly understand host behavior patterns without manually reviewing raw telemetry logs.

Intel Chat: DoppelBrand, Android malware Keenadu, attackers expand AI use & AI-driven threats [295]

In this episode of The Cybersecurity Defenders Podcast, we discuss some intel being shared in the LimaCharlie community. Support our show by sharing your favorite episodes with a friend, subscribe, give us a rating or leave a comment on your podcast platform. This podcast is brought to you by LimaCharlie, maker of the SecOps Cloud Platform, infrastructure for SecOps where everything is built API first. Scale with confidence as your business grows.

Key Lessons from the Major Ransomware Attacks in Recent Months

The biggest ransomware attacks of 2025 have shown that this threat remains critical for organizations across all sectors. Incidents such as the Change Healthcare attack, which compromised the data of nearly 190 million individuals, and the attack on Jaguar Land Rover, which forced production lines to halt and caused losses amounting to hundreds of millions of dollars, show that a single incident can impact both operational continuity and information confidentiality.