Palo Alto Networks Blog 2024年08月12日
The Missing Piece of SASE — Prisma Access Browser — Now Available
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Prisma Access Browser 是一个安全访问服务边缘 (SASE) 的创新解决方案,它重新定义了企业在浏览器中安全工作的方式,将顶级安全与无与伦比的性能相结合。Prisma Access Browser 现已正式推出,它不仅是一个升级,更是 SASE 的新前沿。

💻 **安全工作空间,不受设备限制**:Prisma Access Browser 允许员工在任何设备上创建安全的工作环境,将企业应用程序与不受信任的端点隔离。它将最佳安全功能扩展到浏览器,同时收集威胁狩猎和取证的见解。基于 Chromium,Prisma Access Browser 安装在端点本地,不需要管理员权限。

📁 **增强可见性和控制,提供最后一英里数据保护**:Prisma Access Browser 将基于上下文的零信任策略扩展到所有应用程序中的所有操作,应用最后一英里数据、身份和特权访问控制。它利用超过一千个数据分类器、多因素身份验证 (MFA) 和即时访问 (JIT) 来确保正确用户仅在正确时间访问正确数据。

👍 **愉悦的用户体验**:Prisma Access Browser 确保无缝、高性能的工作体验,通过完全分布式基础设施提供最大正常运行时间。它使用户能够以 5 倍于以往的速度访问应用程序,并安全使用生成式人工智能 (GenAI) 工具,提高工作效率。

📂 **Prisma Access Browser 作为 SASE 的核心**:Prisma Access Browser 是唯一原生 SASE 的企业浏览器,它将高级安全功能无缝集成到浏览器中,消除了与传统 SSE 配置相关的复杂性。它提升了您对所有用户在所有 Web 应用程序中的所有操作的可见性和控制。它内置了保护机制,包括阻止在未经授权的应用程序中输入敏感数据、防止脚本抓取、对敏感活动进行逐步多因素身份验证、远程修复数据泄露、浏览器资产保护以防止帐户接管等等。可以根据用户、Web 应用程序、位置、网络和设备状态轻松配置策略和控制。

📃 **Prisma Access Browser 的优势**:Prisma Access Browser 的独特定位使其能够保护用户和数据相遇的最后一英里工作。这意味着为客户提供增强的安全性和生产力,适用于各种用例,包括第三方业务合作伙伴和承包商、VDI 减少、自带设备 (BYOD)、GenAI 采用、加密流量中的威胁、业务连续性计划等等。

In today’s work environment, securing sensitive corporate data, while ensuring seamless access to resources for all workers, is a constant challenge for enterprises. Enter Prisma Access Browser, the latest innovation in secure access service edge (SASE). This groundbreaking solution redefines how businesses approach secure work in the browser, blending top-tier security with unparalleled performance. Now that Prisma Access Browser is generally available, it's clear that this enterprise browser is not just an upgrade – it's the new frontier of SASE.

In today's modern workplace, the browser is where the majority of work happens. Our survey across 500 security leaders reveals that employees spend over 85% of their workday in the browser, accessing many applications and services. However, traditional browsers are vulnerable to a range of cyberthreats, from phishing and account takeover attacks to malware infections and malicious extensions. This issue is amplified by the widespread adoption of software-as-a-service (SaaS) applications and GenAI tools, as well as the proliferation of unmanaged devices. While these rapidly growing trends improve employee productivity, they also increase the attack surface and offer new entry points for cybercriminals.

To mitigate these risks, security service edge (SSE) solutions are necessary, but configuring SSE for each individual application is both complex and time-consuming. Moreover, applying policies in SaaS and web applications requires traffic inspection. However, due to decryption challenges, 60% of web traffic is not decrypted, making it inaccessible to policy and security controls.

Prisma Access Browser presents a new security approach for the web-first workplace, one that allows you to protect data and boost productivity while reducing cost and complexity to be secure, agile and frictionless, like work should be. This transformation unleashes the power of the browser to secure work for any user, on any device, working in any location, on any web application. In this highly distributed environment, Prisma Access Browser enables security teams to easily manage security policies across all web applications and devices, providing consistent security and extending SASE to any device. This approach includes three main pillars:

Detecting and blocking typing of sensitive information into ChatGPT, which is categorized as a risky application.

Prisma Access Browser, the only SASE-native enterprise browser, seamlessly integrates advanced security features directly into the browser, eliminating the complexities associated with traditional SSE configurations. It elevates your visibility and control across all user actions across all web applications. There are protection mechanisms, built into the browser: blocking input of sensitive data in unauthorized applications, protection against script scrapers, step-up MFA for sensitive activities, remote remediation of data leakage, browser asset protection to prevent account takeover and much more. Policies and controls are easily configurable according to user, web application, location, network and device posture.

In a web-first world, an enterprise browser is a critical component of a comprehensive SASE solution.

The unique position of Prisma Access Browser allows it to protect the last-mile of work where user and data meet. It means providing our customers with enhanced security and productivity in a variety of use cases: third-party business partners and contractors, VDI reduction, BYOD, GenAI adoption, threats delivered in encrypted traffic, business continuity plan and more.

We are excited about the value we are delivering to our many customers and the positivity they are reporting:

Over the past months, we've witnessed remarkable growth and significant value delivered to our customers – boosting overall security, reducing costs and complexity, making employees and security teams happy at work. The momentum for Prisma Access Browser has been extraordinary as more organizations recognize the critical role of the browser in their SASE strategy.

Prisma Access Browser not only embodies the essence of SASE by applying consistent security across all devices and applications but also simplifies operations by enabling the security team to deliver it using a single policy. Powered by Palo Alto Networks PrecisionAI™, which identifies an average of 2.3 million new and unique attacks every day, Prisma Access Browser offers granular security, visibility and control over activities in the browser, protecting against threats from the web, extensions, compromised devices and from accidental or intentional data leakage.

With centralized management, Prisma Access Browser simplifies operations and provides comprehensive oversight of all traffic. As the only SASE solution with a natively integrated enterprise browser, Prisma SASE 3.0 sets a new standard for security, enhancing user experience and reducing costs and complexity. The missing piece of SASE is now generally available. Don’t stay behind the threats in your browser, book a demo today.

The post The Missing Piece of SASE — Prisma Access Browser — Now Available appeared first on Palo Alto Networks Blog.

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Prisma Access Browser SASE 安全访问服务边缘 企业浏览器 网络安全
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