Menlo Web Security—Secure Web Gateway With An Isolation Core

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Data SheetMenlo Web Security—Secure WebGateway with an Isolation Core Secure Web Traffic and Eliminate MalwareBusiness systems are moving to the cloud, yet traditionalcybersecurity solutions were not designed for the cloud and arefailing to protect users from advanced web malware attacks. Theanswer? Secure cloud access powered by the Menlo Secure WebGateway (SWG) with an Isolation Core .Major Challenges with Cloud TransformationToday’s CybersecurityLandscape: Cloud transformation ischanging how users accessbusiness systems in thecloud Traditional network andCloud transformation means that for the first time, more user work is beingsecurity architectures wereperformed off the enterprise network than on the enterprise network. This seanot designed for the cloud,change breaks the traditional hub-and-spoke network architecture model inmaking it tough for them towhich there is a natural central security point. This is a result of changing trafficprotect web userspatterns caused by SaaS platforms and web apps—specifically global usagepatterns and persistent connections. Users are falling prey tophishing, social mediaUnfortunately, the existing network stack (firewall, secure web gateway, etc.) isattacks, credential theft, andunable to support these changing traffic patterns, so it leaves a huge blind spotother advanced web malwarein an enterprise’s security posture. Security teams lose visibility and controlattacks—putting users andinto web traffic flowing into and out of the organization, the user experience isthe organization at riskfundamentally changed, and a hole is blown in the IT budget.Running parallel to these architecture challenges is the fact that theInternet remains like the Wild West, since virtually any website, link, orweb advertisement can be used to deliver malware today. Opening accessto everything on the web or, conversely, limiting access to the Internet iscounterproductive and stretches an already overburdened IT support team.There is no simple way for security professionals to differentiate safe contentfrom malicious content—putting the organization at risk while inhibiting theproductivity of users.

Data SheetThreat Landscape Continues to Evolvewith Cloud AccessTraditional secure web gateway (SWG) solutions give enterprises the ability toallow or block Internet content based on policies, but how do you know whatBusiness systems aremoving to the cloud, yettraditional cybersecuritysolutions were notdesigned for the cloudand are failing to protectusers from advancedweb malware attacks.The answer? Securecloud access powered bythe Menlo Secure WebGateway (SWG) with anIsolation Core.to block and what to allow? In addition, legacy SWGs are based on a detectand-respond approach to security that identifies only known threats, making itvirtually impossible to keep up with increasingly sophisticated cyberattacks. Theselegacy SWGs rely on inaccurate risk data or signatures from threat intelligencedatabases or use behavior monitoring to detect anomalies, resulting in falsepositives and negatives and delayed detection. Dynamic and active content—usedin the majority of commonly visited sites today—makes it impossible to keep up.Additionally, protecting the enterprise from today’s cybersecurity threats requiresdeep insights and context into threats and vulnerabilities as well as user web andemail behavior. Security analysts and threat detection and response teams needto know exactly what users were doing at the moment an attack occurs. However,visibility into user behavior is difficult to come by, if it exists at all.The existing approach to web security and malware prevention results in toolssprawl and overburdened security teams, and it is ineffective and expensive. Webbased attacks are far too common and successful. It’s clear that today’s threatlandscape and cloud transformation challenges require a fundamental rethinkingof the network architecture—replacing it with an architecture that is designed forthe cloud and supports SaaS applications.Cloud Transformation Requires a Direct-to-Internet ApproachRemoteWorkerRegional OfficeRemoteWorkerData CenterHeadquartersFigure 1: Cloud transformation is challenging traditional traffic patterns, making it necessary torethink how enterprises provide secure Internet access for users.02 www.menlosecurity.com

Data SheetMenlo SWG with an Isolation CoreThe Menlo Secure Web Gateway with an Isolation Core delivers the capabilitiesenterprises need to achieve Secure Cloud Transformation. Delivered froma global elastic cloud as a service, the Menlo SWG allows users to connectsecurely to the Internet from anywhere business takes them. Enterprises canbe assured that they are protected from web-based cyberthreats; granularaccess and security policies are enforced; web traffic is controlled, monitored,The Menlo Security CloudPlatform: to-Internet architectureand protected; data leaks and credential theft are prevented; cloud apps aresecure; and compliance is ensured across all devices and locations. The MenloSWG does this with unmatched performance and scale.Provides a secure directdesigned for SaaS Autoscales security andbandwidth to meet growthThe Menlo Security Isolation Core works by assuming that all web content isin the numberrisky and hosts potentially malicious content. This approach eliminates theof users, devices, andneed to make an allow-or-block determination based on coarse categorizationapplicationsand detailed analysis. Customers should employ an isolate-or-block policy Centralizes security controlsinstead. For content that is allowed, Menlo Adaptive Clientless Rendering and visibility for data(ACR) efficiently delivers authorized content to the end user’s browser with noprotectionimpact on user experience or productivity, and with no need for special clientsoftware/plug-ins. This restores 100 percent confidence in the security posturefor security teams, as well as worry-free and productive clicking, downloading,and browsing for end users.Isolated Access to the InternetFETCHWWWEXECUTERENDERMENLO SECURITY CLOUD PLATFORMPOWERED by an ISOLATION CORE WWWUsers Isolated from RiskFigure 2: The Menlo Security Cloud Platformwww.menlosecurity.com 03

Data SheetMenlo Security Cloud Platform Powered by IsolationEmail Security Automatically isolate links and attachments Protect users from unknown phishing sites and ransomware attacks Block credential theft with read-only versions of risky web forms Warn users of phishing attacks at time of clickWeb Security Eliminate watering-hole attacks and other web-based threats Ensure unfettered access to the entire Internet without fear of an attack Continue to use traditional web access controls with your proxy-based solution Enable scalable HTTPS inspection without using hardware-based appliancesThreat Prevention Assume that all web content is malicious and isolate all threats Analyze and detonate known threats in a cloud-based sandbox before they enter the network Render documents and files in read-only mode Leverage existing detect-and-respond technologies to stop known threatsData Protection Protect the organization from data exfiltration Gain visibility into data entering and exiting your enterprise through cloud-based DLP Provide Cloud Application Security Broker (CASB) functionality with the click of a button Discover and control user access to known and unknown cloud applicationsGlobal Elastic Cloud Ensure secure Internet access for users wherever business takes them Ensure consistent performance without changing the native browsing experience for users Support an increasingly global user base Enforce Internet access controls and policies consistently across geographies04 www.menlosecurity.com

Data SheetMenlo Security Delivers Secure Cloud TransformationSaaS SecurityEmail SecurityWeb SecurityCASBRewrite all linksRemove browsingDLPIsolate all attachmentsprocess to the cloudMENLO SECURITY CLOUD PLATFORMPOWEREDby an ISOLATION CORE Remote WorkerMain OfficeRegional OfficeThe Bottom LineCloud transformation is happening, and users need secure and reliable accessto SaaS platforms, web apps, and rich-media websites—wherever businesstakes them. The Menlo Secure Web Gateway with an Isolation Core providessecure web access without impacting performance or changing the nativeweb browsing experience. At the same time, IT departments are able to scalesecurity services in the cloud to meet the natural ebb and flow of today’sdemand while reducing operational costs. By securing traffic flowing into andout of the organization, Menlo enables cloud transformation so enterprisescan continue to innovate quickly and respond to dynamic customer demands.The Menlo Secure WebGateway with an IsolationCore provides secure webaccess without impactingperformance or changingthe native web browsingexperience.To learn more, visit menlosecurity.com or email ask@menlosecurity.com.About Menlo SecurityMenlo Security protects organizations from cyberattacks by eliminating the threat of malware fromthe web, documents, and email. Menlo Security has helped hundreds of Global 2000 companies andmajor government agencies achieve Secure Cloud Transformation. The company’s Cloud SecurityPlatform scales to provide comprehensive protection across enterprises of any size, withoutrequiring endpoint software or impacting the end-user experience. The company was named aVisionary in the Gartner Magic Quadrant for the Secure Web Gateway. 2019 Menlo Security, All Rights Reserved.Contact usmenlosecurity.com(650) 614-1705ask@menlosecurity.com

The Menlo Secure Web Gateway with an Isolation Core provides secure web access without impacting performance or changing the native web browsing experience. The Bottom Line Cloud transformation is happening, and users need secure and reliable access to SaaS platforms, web apps, and rich-media websites—wherever business takes them.

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