One Article Review
| Source |  ProofPoint |
|---|---|
| Identifiant | 8573956 |
| Date de publication | 2024-09-10 09:46:13 (vue: 2024-09-10 15:17:20) |
| Titre | Présentation du Nexus de preuanpoint: alimenter la sécurité centrée sur l'homme Introducing Proofpoint Nexus: Powering Human-Centric Security |
| Texte | Reducing the risks that people create for their organizations is not a simple task. Every day, users lose their credentials, download and run malware, fall for social engineering attacks and inadvertently put data at risk. What\'s more, users create these risks across the very applications that organizations depend on: email, collaboration tools, cloud apps and the web. Enter Proofpoint Nexus. With Nexus, security teams now have access to an integrated platform that uses multiple model types trained by trillions of email, web and cloud interactions. We power Nexus with all the right capabilities, from advanced semantic and behavioral AI to threat research-driven detections. This ensures it can solve advanced human-centric cybersecurity challenges so that organizations can protect their people and defend their data. Nexus delivers insights to help with 4 areas Proofpoint Nexus transforms massive amounts of raw data into meaningful insights that support our innovative products: Threat Defense Information Protection Security Guide App & Identity Posture Proofpoint insights are unmatched. With the launch of Nexus, Proofpoint is focusing on threat defense. Cybercriminals target every step in the attack chain. And they do this across email, collaboration tools and cloud platforms. Proofpoint Nexus combines semantic and behavioral AI, machine learning (ML), and curated threat intelligence from researchers to create a multi-layered defense. This helps us identify, stop and analyze evolving threats in real time, like MFA phishing, cloud account takeovers, ransomware and business email compromise (BEC). Detection technology that drives human-centric security Today\'s threats are constantly changing. That\'s why a single layer of defense won\'t cut it. Each part of Proofpoint Nexus serves a unique role. It processes vast amounts of data from email, cloud platforms, and collaboration tools to secure all points of communication and interaction. Its modular design covers everything, from stopping threats before they reach users to monitoring risks after delivery. Here is an overview of its five models. 1: Nexus Language Model (LM) for BEC This model uses the power of advanced AI language models to combat BEC. It carefully examines email content to detect common elements found in BEC threats, like transactional language or urgency. By recognizing subtle linguistic patterns and behavioral cues, Nexus LM for BEC identifies suspicious emails before they can cause harm. Highlights Because it has an LM core, Nexus LM can analyze message intent and context. This enables it to find subtle malicious patterns that might evade traditional detections. Nexus LM can detect hidden threats within email, collaboration tools and messaging platforms. Nexus LM does not analyze baseline language characteristics on a per-user basis. Nexus in action Nexus LM adds a critical layer of defense against advanced email-based attacks. During a BEC attack, a threat actor might impersonate a CEO and request a wire transfer. While the attacker\'s message lacks traditional phishing markers, Nexus can still interpret its underlying intent. It understands that there\'s an attempt at financial fraud and so it triggers a security alert. 2: Nexus Threat Intelligence (TI) To stay ahead of threats, you need real-time intelligence that predicts attackers\' tactics. Nexus TI integrates vast amounts of threat data to ensure that Proofpoint solutions are constantly ahead of evolving cyberthreats. This model not only enhances the detection capabilities of all Proofpoint products, but it also provides real-time updates on emerging threats, attacker tactics and system vulnerabilities. With its focus on advanced threat intelligence, Nexus TI ensures that Proofpoint products can proactively detect and defend against attacks. This system is critical to maintaining a res |
| Notes | ★★ |
| Envoyé | Oui |
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| Tags | Ransomware Malware Tool Vulnerability Threat Cloud |
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