Best Ransomware Protection Software
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Compare the Top Ransomware Protection Software as of November 2025
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What is Ransomware Protection Software?
Ransomware protection software, also known as anti-ransomware software, is a software security solution designed to detect, prevent, and mitigate ransomware attacks that encrypt files and demand payment for their release. These tools use advanced threat detection techniques, including behavioral analysis, machine learning, and heuristic scanning, to identify and block malicious activity before it can cause harm. Many solutions offer real-time monitoring, automatic backups, and rollback features to restore compromised files without paying a ransom. Additionally, they provide endpoint protection, email filtering, and anti-exploit mechanisms to safeguard against phishing and other attack vectors. Effective ransomware protection software is essential for businesses and individuals to defend against financial loss, data breaches, and operational disruptions. Compare and read user reviews of the best Ransomware Protection software currently available using the table below. This list is updated regularly.
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ThreatLocker
ThreatLocker
The ThreatLocker suite of security tools are powerful and designed so that everyone from businesses to government agencies to academic institutions can directly control exactly what applications run on their networks. We envision a future in which all organizations can chart their own course free from the influence of cybercriminals and the damage their incursions cause, and our team of veteran cybersecurity professionals created ThreatLocker to make this vision a reality. The team at ThreatLocker has been developing cybersecurity tools for decades, including programs to enhance email and content security, and this is our most innovative and ambitious cybersecurity solution yet. We developed this unique cybersecurity system because we believe that organizations should have complete control of their networks and should not have to live in fear of the next malware attack. To learn more, visit ThreatLocker.com.">
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Guardz
Guardz
Guardz is the unified cybersecurity platform purpose-built for MSPs. We consolidate the essential security controls, including identities, endpoints, email, awareness, and more, into one AI-native framework designed for operational efficiency. Our identity-centric approach connects the dots across vectors, reducing the gaps that siloed tools leave behind so MSPs can see, understand, and act on user risk in real time. Backed by an elite research and threat hunting team, Guardz strengthens detection across environments, turning signals into actionable insights. With 24/7 AI + human-led MDR, Guardz utilizes agentic AI to triage at machine speed while expert analysts validate, mitigate, and guide response, giving MSPs scalable protection without adding headcount. Our mission is simple: give MSPs the scale, confidence, and clarity they need to stay ahead of attackers and deliver protection to every SMB they serve. -
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Control D
Control D
Control D is a customizable DNS filtering and traffic redirection platform that leverages Secure DNS protocols like DNS-over-HTTPS, DNS-over-TLS and DNS-over-QUIC, with support for Legacy DNS. - Block malicious threats - Block unwanted types of content network wide (ads & trackers, IoT telemetry, adult content, socials, and more) - Deploy in minutes on fleets of devices using RMM - Manage clients using sub-organizations - Gain visibility on network events and usage patterns, with client level granularity - Re-route traffic via proxies (through DNS) for improved privacy and security - Enjoy superior UX and simplicity Think of it as your personal Authoritative DNS resolver for the entire Internet that gives you granular control over what domains get resolved, redirected or blocked.Starting Price: $2/month -
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Cynet empowers MSPs and MSSPs with a comprehensive, fully managed cybersecurity platform that consolidates essential security functions into a single, easy-to-use solution. Cynet simplifies cybersecurity management, reduces operational overhead, and lowers costs by eliminating the need for multiple vendors and complex integrations. The platform provides multi-layered breach protection, offering robust security for endpoints, networks, and SaaS/Cloud environments. Cynet’s advanced automation streamlines incident response, ensuring rapid detection, prevention, and resolution of threats. Additionally, the platform is backed by Cynet’s 24/7 Security Operations Center (SOC), where the expert CyOps team delivers around-the-clock monitoring and support to safeguard all client environments. By partnering with Cynet, You can offer your clients advanced, proactive cybersecurity services while optimizing efficiency. Discover how Cynet can transform your security offerings today.
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ESET Protect Advanced is a comprehensive cybersecurity solution designed for businesses of all sizes. It offers advanced endpoint protection against ransomware, zero-day threats, and sophisticated attacks with ESET LiveSense technology. It includes full disk encryption for legal compliance and data protection. The solution features proactive cloud-based threat defense using adaptive scanning, machine learning, cloud sandboxing, and behavioral analysis to prevent new threats. Mobile threat defense secures Android and iOS devices with anti-malware, anti-theft, and mobile device management. It also provides cloud app protection, mail server security, and vulnerability and patch management. Extended detection and response (XDR) enhances threat detection and response, while multi-factor authentication adds security. The solution offers single-pane-of-glass remote management for visibility into threats and users, along with advanced reporting and custom notifications.Starting Price: $275/month/5 devices
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Heimdal® Endpoint Detection and Response is our proprietary multi-solution service providing unique prevention, threat-hunting, and remediation capabilities. It combines some of the most advanced threat-hunting technologies: - Next-Gen Antivirus - Privileged Access Management - Application Control - Ransomware Encryption Protection - Patch & Asset Management - Email Security - Remote Desktop - Threat Prevention ( DNS based ) - Threat Hunting & Action Center With 9 modules working together seamlessly under one convenient roof, all within one agent and one platform, Heimdal Endpoint Detection and Response grants you access to all the essential cybersecurity layers your business needs to protect itself against both known and unknown online and insider threats. Our state-of-the-art product empowers you to quickly and effortlessly respond to sophisticated malware with stunning accuracy, protecting your digital assets and your reputation in the process as well.Starting Price: $0/month
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Unitrends Backup
Kaseya
Unitrends Unified Backup platform protects your data no matter where it lives. A complete and agile platform, Unitrends offers protection for on-premises infrastructure, cloud-based workloads, SaaS applications and remote endpoints devices like PCs and workstations. Integrations with remote management, security and IT documentation tools provide end-to-end protection from human error, cyberthreats and inject automation and artificial intelligence to simplify complex systems. Managed through a singular portal, Unitrends offers a unified experience with visibility and control across a complete backup infrastructure. -
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Panda Dome
Panda
Next-gen antivirus to protect your digital life. Making your life easier and safer with Panda Dome. Panda Dome protects all your devices, your privacy, and your loved ones. Compatible with Windows 10, Windows 8/8.1, Windows 7, Windows Vista and Windows XP (SP3 or superior). Keep all your devices safe with Panda Dome anti-virus and anti-malware software. Protect and manage all your devices. Real-time location. Remotely lock and wipe information from your devices. Anti-theft alarm takes a photo of the thief after three failed attempts to unlock your lost or stolen device. Improve performance and extend your device’s battery life. Trigger an alarm and take photos from your Android Wear™ smartwatch. Monitor your children’s Internet use. Block access to inappropriate and harmful content. PIN-protect access to specific apps. Keep track of your loved ones’ location at any time. Protect your Wi-Fi from hackers and piggybacking neighbors. Keep your memories, photos and confidential data safe.Starting Price: $2.75 per month -
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Avira Antivirus Pro
Avira
Welcome to best-in-class malware protection. Advanced detection system for preventing novel ransomware and zero-day exploits. Complete web protection for safe online shopping and banking. Enhanced performance to keep your system fast and optimized. Our intuitive interface gives you both control over your security and the freedom to automate all your tasks. Install with two clicks, scan with a click, or set it and forget it, it’s your choice. Buy and bank online, wherever you are. Next-level ID-theft protection means there won’t be any surprises on your bank statements. Blocks even the most sophisticated phishing attacks on your credit cards, bank details, and passwords. Immunizes you against banking trojans, infected websites, and fake shopping carts. Avira Antivirus Pro includes unlimited, complimentary access to customer support via a toll-free number or email, and offers you a no-ad policy for an optimum experience.Starting Price: $4.99 per month -
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NAKIVO Backup & Replication
NAKIVO
NAKIVO Backup & Replication offers complete data protection for virtual, physical, cloud, and SaaS environments including VMware vSphere, Microsoft Hyper-V, Nutanix AHV, Proxmox VE, Amazon EC2, Windows and Linux physical machines and servers, files shares/NAS, Oracle database, and Microsoft 365. You can install the NAKIVO solution on Linux and Windows OS, or deploy it as a pre-configured virtual appliance (VA) or Amazon Machine Image (AMI). You can also install the solution on NAS to create a cost-efficient and fast backup appliance. NAKIVO Backup & Replication includes advanced disaster recovery functionality with Site Recovery and Real-Time Replication for VMware. In addition, you can protect backups from ransomware using built-in cybersecurity features like immutability and pre-recovery malware scans.Starting Price: $229/ socket; $25 workload/y -
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VIPRE Endpoint Security
VIPRE Security Group
VIPRE Endpoint delivers comprehensive defense against today’s sophisticated malware without the complexity of other solutions. We keep your total cost of ownership low while providing advanced security powered by machine learning, real-time behavioral analysis, and a global threat intelligence network. VIPRE combines a modern endpoint solution with time-saving efficiencies, ensuring your organization stays secure and operational. Protecting files, applications, and networks, VIPRE offers complete malware defense. It also helps enforce internet usage policies with granular controls that support employer duty-of-care. Dynamic dashboards provide real-time insights into the status of your endpoint environment, making it easier to monitor and manage security across your organization. Available as a core next-generation AV solution, a full EDR solution, or a combined EDR+MDR solution, we have a package that will work for you.Starting Price: $34/seat/year -
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Guardian Digital
Guardian Digital
Guardian Digital secures against email threats like phishing, zero-day exploits and ransomware attacks that define the modern threat landscape email users face every day. We believe email security is business security, as greater than 90% of all cyber attacks originate from an email. The most effective email protection is delivered through a purpose-driven solution designed to close critical security gaps in Microsoft 365 and Workspace, coupled with the expert setup, ongoing remote system management and accessible support required to improve IT security. With real-time cybersecurity business insights, we help you understand what your risk profile is today, and protect you from the dangers that all businesses face. EnGarde Cloud Email Security - Key Features: • Phishing, spoofing & impersonation protection • Link & file analysis • Zero-day attack protection • Malware & Ransomware protection • SPF/DKIM/DMARC checking • Encryption • Comprehensive management & support serviceStarting Price: Monthly & Annual Subscriptions -
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K7 Total Security
K7 Security
Protect your devices, data, information and files with one product. Get advanced protection against malware, spyware and ransomware. Protect your digital identity with robust privacy protections. Enjoy multi-layered protection for your devices. K7 Total Security detects and eliminates threats in real-time, so you can stay secure as you browse, shop, bank, learn and work online. K7 Total Security works in the background with no impact on device performance. That's not all, with PC Tuneup features, it can optimize your device to perform at its best. With over 3 decades of experience in cybersecurity, K7 continues to protect more than 25 million customers across the world. We promise 100% real-time protection from all kinds of existing and emerging threats. K7 Total Security's Parental Control features let you filter harmful websites, block malicious and dangerous websites and secure their devices.Starting Price: $16.20 per year -
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Bitdefender Antivirus Free
Bitdefender
Bitdefender Free Antivirus offers industry-leading protection against viruses, malware, and online threats—completely free of charge. Built for simplicity and performance, it shields your devices without slowing them down or interrupting your work. With automatic scans, real-time threat detection, and no hidden costs, users enjoy total peace of mind. It detects ransomware, phishing, rootkits, Trojans, and malicious downloads using advanced behavioral analysis. Designed for Windows, macOS, Android, and iOS, it ensures cross-platform security with minimal setup required. Bitdefender’s award-winning technology brings top-tier cybersecurity to everyone—no credit card, no trial limits, just pure protection.Starting Price: Free -
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Kaspersky Anti-Ransomware Tool
Kaspersky
Kaspersky Anti-Ransomware Tool protects from ransomware at any stage of the attack from delivery to execution using technologies in the multi-layered protection stack. Ransomware attacks someone every 5 seconds. Our free tool provides proven, powerful protection from ransomware like Maze, Conti, REvil, Netwalker, DoppelPaymer, WannaCry, Petya, Bad Rabbit, Locky, TeslaCrypt, Rakhni, Rannoh and many others. It's completely compatible with your current security solutions and will successfully complement them. This lightweight ransomware protection tool uses all the features of cutting-edge Kaspersky endpoint protection technologies, such as cloud-assisted behavior detection to block ransomware and crypto-malware immediately. It also includes a ransomware scanner and acts as a complete solution for ransomware prevention. Kaspersky Anti-Ransomware Tool is capable of blocking both local and remote attempts to encrypt user data.Starting Price: $24.37 per year -
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Trend Micro Internet Security
Trend Micro
Defend against ransomware and other online dangers. Quickly fix common problems and get everything running at top speed. Keep scams out of your inbox. Allow children to explore the web safely, with both time and content limits. Block dangerous websites that can steal personal data. Flag malicious phishing emails and scam websites. Award-winning protection for your digital world. Trend Micro Internet Security is fully compatible with Windows 11 so you can shop, game, and socialize online with confidence that you and your devices are protected by world-class protection against the latest malware, fraud, and scams. Cybercrime never sleeps and neither should your defenses. Secure your PC with around-the-clock protection against ransomware, invasions of privacy, and online scams. Strong protection shouldn’t slow you down. Enjoy a minimal performance impact and fixes for common problems to start moving at top speed.Starting Price: $39.95 per year -
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Trend Micro Maximum Security
Trend Micro
Trend Micro Maximum Security is fully compatible with Windows 11 so you can shop, game, and socialize online with confidence that you and your devices are protected by world-class protection against the latest malware, fraud, and scams. Enhanced anti-scam protection protects you when shopping and banking online from malicious and fraudulent websites attempting to steal your financial and personal data. Our cloud-based AI technology delivers highly effective and proactive protection against ever-evolving malware infections. You can depend on Trend Micro to defend against known and never-before-seen attacks, keeping you ahead of the rapidly changing threat landscape. Get complete, multi-device protection against ransomware, viruses, dangerous websites, and identity thieves. An enhanced Folder Shield safeguards your valuable files and digital assets both locally and on cloud-synced folders.Starting Price: $39.95 per year -
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Sophos Home
Sophos
The same malware that attacks fortune 500 companies attacks private users, too. Sophos Home uses the same award-winning security features that keep those companies safe. See an immediate improvement as Sophos Home scans and cleans your computer, removing malware that could be slowing it down. Keep your valued, private information safe by blocking viruses, ransomware, and other malware from stealing or destroying files, documents, and photos. Surf the web with confidence, knowing Sophos Home protects your online shopping and banking from phishing and hacking. Starts with a deep scan and clean of your computers for hidden threats. Removes malware lurking on your system. Eliminates viruses, trojans, rootkits, spyware, and more. Protects against viruses, malware, trojans, worms, bots, unwanted apps, and more – even ones no one’s heard of yet.Starting Price: $44.99 per year -
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ESET PROTECT Complete is a comprehensive cybersecurity solution designed to safeguard business endpoints, cloud applications, and email systems. It offers advanced protection against ransomware and zero-day threats through cloud-based sandboxing technology and machine learning-driven detection. It includes full disk encryption capabilities, aiding compliance with data protection regulations. ESET PROTECT Complete also provides robust security for mobile devices, file servers, and email servers, incorporating anti-malware, anti-phishing, and anti-spam measures. Its centralized, cloud-based management console allows for streamlined deployment, monitoring, and response to security incidents across the organization. Additional features include vulnerability and patch management, ensuring that software vulnerabilities are promptly identified and addressed.Starting Price: $287.72 one-time payment
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ESET PROTECT Elite
ESET
ESET PROTECT Elite is an enterprise-grade cybersecurity solution that integrates extended detection and response with comprehensive multilayered protection. It offers advanced threat defense using adaptive scanning, machine learning, cloud sandboxing, and behavioral analysis to prevent zero-day threats and ransomware. The platform includes modern endpoint protection for computers and smartphones, server security for real-time data protection, and mobile threat defense. It also features full disk encryption, helping organizations comply with data protection regulations. ESET PROTECT Elite provides robust email security, including anti-phishing, anti-malware, and anti-spam technologies, along with cloud app protection for Microsoft 365 and Google Workspace. Vulnerability and patch management capabilities allow for automatic tracking and patching of vulnerabilities across all endpoints.Starting Price: $275 one-time payment -
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mxHERO
mxHERO
The leading enterprise technology for email attachment security integrating your email and cloud storage services. mxHERO replaces email attachments with secure cloud storage links so that sensitive files are no longer sent and stored unprotected outside the organization - as they are in standard email. Email can expose sensitive content inside & outside the organization. mxHERO ensures that all email content is managed via client preferred content platforms. mxHERO automatically moves file attachments to cloud storage – keeping valuable digital files out of email – solving for content sprawl, version control, and file size issues. Reduces breach risks with in-flight or at-rest email assets. mxHERO's customers include major global brands and industry leading enterprises. Email is a major security problem but core to how business gets done. mxHERO's clients need to make their existing email more secure without introducing disruptive changes to their employees or customers.Starting Price: $5 month/user -
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PC Matic
PC Matic
PC Matic Pro's application whitelisting is a critical preventative layer of cyber-protection that resides on top of other endpoint security solutions. zero trust whitelisting solutions prevent hacking and cyber-attacks. Block all malware, ransomware, and malicious scripts from executing. Protect your business data, users, and network with our whitelist cybersecurity solution. PC Matic Pro represents a long overdue shift in the cybersecurity industry to absolute prevention. Today's threats to critical infrastructure, industry, and all levels of government demand nothing less. PC Matic Pro provides a patented default-deny security layer at the device that blocks all unknown executions without introducing headaches for IT. Unlike traditional security solutions, customer infections aren’t required to strengthen the whitelist architecture. Local overrides can be added after prevention with a focus on accuracy and without concern for responding to an already active infection.Starting Price: $50 per year -
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Elastio
Elastio
Deeply inspect your AWS Backup data for ransomware, malware, and corruption. Ensure clean recoveries. Elastio ensures your backups can restore and provides for one-click restoration. You'll be back to business as usual in no time flat. Elastio is the only company to use ML, signatures, and heuristics to scan your AWS Backup data for ransomware, malware, and corruption. Elastio is integrated with AWS Backup to make deployment and operation a breeze. Send alerts to the security tools you already know and love. Backups are a key part of a solid recovery plan, but what happens when that backup contains ransomware, malware, and corruption? Because the dwell time of ransomware often exceeds the retention period, all replicas and copies risk being compromised. Elastio scans AWS Backup recovery points for threats, continuously recovery tests them, identifies the last clean recovery point, and seamlessly integrates with existing notification processes when ransomware, corruption, etc. -
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IBM i Security Suite
Fresche Solutions
The Fresche IBM i Security Suite is a comprehensive, cloud-compatible security, auditing, and intrusion detection platform designed specifically for IBM i environments to protect against ransomware, cybercrime, and data theft by increasing governance, compliance, and operational efficiency. It monitors critical exposure points, including IFS files, network connectivity (ODBC, FTP, web apps, sockets), and exit points, providing real-time notifications, lockdown controls, and pre-defined compliance reports. The suite delivers centralized management through a modern dashboard with visual monitoring, privilege escalation configuration, network access controls, and over 360 built-in compliance reports, while offering user profile management, access escalation, inactive session lockdown, and privileged access oversight to safeguard assets. Advanced capabilities include intrusion detection with SIEM integration, and field-level encryption/masking with sensitive field identification.Starting Price: $833 per month -
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Trend Micro Deep Discovery
Trend Micro
Deep Discovery Inspector is available as a physical or virtual network appliance. It’s designed to quickly detect advanced malware that typically bypasses traditional security defenses and exfiltrates sensitive data. Specialized detection engines and custom sandbox analysis detect and prevent breaches. Organizations are increasingly becoming victims of targeted ransomware when advanced malware bypasses traditional security, encrypts data, and demands payment to release the data. Deep Discovery Inspector uses known and unknown patterns and reputation analysis to detect the latest ransomware attacks. Deep Discovery Analyzer is a turnkey appliance that uses virtual images of endpoint configurations to analyze and detect targeted attacks. By applying a blend of cross-generational detection techniques at the right place and time, it detects threats designed to evade standard security solutions. -
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StorCentric Retrospect
StorCentric
Retrospect has dedicated the past 30 years to providing reliable backup and recovery tools for professionals and small-to-midsize businesses with Retrospect Backup and Retrospect Virtual, covering physical servers and endpoints, virtual environments, and business applications. Retrospect meets the needs of organizations that require the highest level of recoverability, data security features for multi-layered ransomware protection, and protects over 500,000 homes and businesses in over 100 countries. Immutable backups create a tamper-proof backup copy by locking it down for a designated period ensuring you are protected if hit by ransomware. Anomaly detection uses machine learning to detect changes in the source volume that is outside of expected variance to detect ransomware infections earlier. This multi-pronged defense, which is fully customizable, provides businesses with the tools needed to remediate an attack and move on. -
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Kaspersky Total Security
Kaspersky
Get the unmatched feeling of security with award-winning protection against hackers, viruses and malware. Plus payment protection and privacy tools that guard you from every angle. Our triple-layer protection system works 24/7 to secure your devices and data. It blocks common and complex threats like viruses, malware, ransomware, spy apps and all the latest hacker tricks. Network monitoring & anti-ransomware stop hackers breaking into your home network & intercepting your data. Real-time antivirus works to guard you from common threats like worms & trojans to complex ones like botnets, rootkits & rogues. Advanced anti-malware neutralizes threats including spyware, adware, keyloggers, spear phishing & hard-to-detect fileless attacks. Make payments via an encrypted browser. Stop identity thieves with Anti-Phishing. Secure your passwords in a private vault. -
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Keyavi
Keyavi
Our revolutionary, award-winning technology infuses every piece of data with so much intelligence that it automatically thinks and protects itself throughout its entire life cycle. Stop criminals in their tracks with Keyavi’s hijack-proof data security solution. We gave data a mind of its own to protect itself from cybercriminals, forever. How? By infusing multilayered security into actual data so that no single layer can be compromised without triggering protection mechanisms in the surrounding layers. Keyavi avoids the painful realities of building and maintaining a data loss prevention solution for your organization. The task of preventing data loss becomes far more manageable when your files (rather than your IT ecosystem) have the ability to assess privileges and report back to you. Ransomware not only encrypts, but also extracts data. Don’t let yours be extorted or sold. Adapt our security to the dramatic increase in remote workers. -
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Cortex Xpanse
Cortex
Cortex Xpanse continuously discovers and monitors assets across the entire internet to ensure your security operations team has no exposure blind spots. Get an outside-in view of your attack surface. Identify and attribute all internet connected assets, discover sanctioned and unsanctioned assets, monitor for changes and have a single source of truth. Prevent breaches and maintain compliance by detecting risky communications in global data flow. Reduce third-party risk by identifying exposures potentially caused by misconfigurations. Don’t inherit M&A security issues. Xpanse provides a complete, accurate and continuously updated inventory of all global internet-facing assets. This allows you to discover, evaluate and mitigate attack surface risks. You can also flag risky communications, evaluate supplier risk and assess the security of acquired companies. Catch exposures and misconfigurations before a breach. -
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CryptoSentry
SentryBay
CryptoSentry stops ransomware. Once installed on your employees’ devices, it will constantly monitor for suspicious encryption activity. Ransomware is the fastest growing cyber threat in recent years and it will affect your business unless you take action to stop the encryption of files before you are targeted. News headlines are frequently dominated by the damaging consequences of the latest ransomware attack from WannaCry, Petya and CryptoWall to CryptoLocker and Locky, and other less known variants which have had a significant impact on productivity and finance. Because ransomware is an attack on the availability of data, our CryptoSentry solution is designed to prevent it from getting access to data so it can encrypt files. Once installed on your employees’ devices, it will constantly monitor for suspicious encryption activity. If its algorithms determine a threat, it will proactively prevent file encryption.