Clearswift and FileCatalyst are two powerful solutions from Fortra that are often paired to solve a specific, high-stakes problem: moving massive amounts of data at extreme speeds without compromising security. While FileCatalyst acts as the high-speed engine, Clearswift serves as the intelligent security filter. ⚡ The Speed: FileCatalyst Large organizations often struggle with traditional file transfer methods (like FTP or HTTP) when moving terabytes of data across global distances. Traditional protocols are sensitive to "latency" (delay) and "packet loss," which can make transfers crawl or fail entirely. UDP Acceleration : FileCatalyst uses a unique UDP-based protocol that ignores latency, allowing it to reach speeds up to 10Gbps—hundreds of times faster than standard methods. Use Cases : It is a staple in industries like media and entertainment (sending 4K video files), biomedical research (sharing massive genomic datasets), and oil and gas . 🛡️ The Security: Clearswift Speed is dangerous if you are accidentally moving malware or leaking sensitive customer data. This is where Clearswift comes in. Unlike traditional "stop-and-block" firewalls, Clearswift uses Adaptive Data Loss Prevention (DLP) . Structural Sanitization : It can automatically strip "active content" (like malicious macros in a spreadsheet or hidden metadata in an image) while letting the safe part of the file through. Optical Character Recognition (OCR) : It can "read" text inside images or scanned documents to ensure no Social Security numbers or credit card details are being sent. Deep Content Inspection : It scans more than 250 layers deep within compressed or nested files to find hidden threats. 🤝 How They Work Together When integrated, these two create a "Zero Trust" file transfer workflow: The Trigger : A user or automated system initiates a massive file transfer via FileCatalyst. The Inspection : Before the file leaves the network, it is routed through the Clearswift Secure ICAP Gateway . The Action : Clearswift inspects the file. If it finds a hidden virus or sensitive "PII" (Personally Identifiable Information), it redacts the sensitive text or removes the virus in real-time. The Delivery : The "sanitized," safe file is then accelerated across the globe by FileCatalyst. If you'd like to dive deeper, let me know:
Accelerating Security: The Power of Clearswift and FileCatalyst Integration In an era where massive data sets and high-speed delivery are critical to business success, the integration of Clearswift and FileCatalyst —both part of the Fortra cybersecurity portfolio—offers a unique solution. This partnership combines ultra-fast file transfer technology with advanced content security to ensure that moving large files doesn't come at the cost of data integrity or compliance. The Core Technologies To understand the value of this integration, it is essential to look at the individual strengths of each platform: FileCatalyst (Speed & Acceleration): Known for its patented UDP-based protocol, FileCatalyst overcomes the limitations of traditional TCP-based transfers like FTP or HTTP. It provides multi-gigabit speeds and is particularly effective in environments with high latency or packet loss. Clearswift (Deep Content Inspection): The Clearswift Secure ICAP Gateway (SIG) acts as a security filter. It uses Deep Content Inspection (DCI) to look inside files—even those nested many layers deep—to find and neutralize threats or sensitive data. How the Integration Works Secure ICAP Gateway | Clearswift
Maximizing Speed and Security: The Clearswift and FileCatalyst Integration In today's data-driven landscape, organizations face a dual challenge: the need to move massive datasets at breakneck speeds and the absolute necessity of securing that data against evolving cyber threats. The integration of Clearswift and FileCatalyst —both part of the Fortra cybersecurity portfolio—provides a comprehensive solution that combines accelerated file transfer with deep content inspection and Adaptive Data Loss Prevention (DLP) . Accelerated Transfer Meets Ironclad Security FileCatalyst is renowned for its ability to transfer large files at speeds hundreds of times faster than traditional FTP, overcoming issues like latency and packet loss. However, speed alone is not enough if the files being transferred contain sensitive data or hidden malware. By integrating the Clearswift Secure ICAP Gateway , organizations can automatically scan all incoming and outgoing traffic managed by FileCatalyst. This ensures that high-speed transfers do not become a high-speed conduit for data breaches or ransomware. Key Benefits of the Integrated Solution The synergy between these two technologies offers several critical advantages: Secure File Sharing for Defence - Fortra
The integration of Clearswift and FileCatalyst (both now under the Fortra banner) addresses a critical challenge in modern enterprise: how to move massive amounts of data at lightning speed without compromising security or compliance. This synergy combines FileCatalyst’s accelerated transport protocols with Clearswift’s deep content inspection and Adaptive Data Loss Prevention (A-DLP). Core Synergy: Speed Meets Security Accelerated Transport : FileCatalyst uses patented UDP-based technology to transfer files up to 100x faster than traditional TCP-based methods (like FTP or HTTP), especially over high-latency or long-distance networks. Deep Content Inspection : Clearswift Secure ICAP Gateway intercepts these high-speed transfers to analyze the actual content of the files, not just the file type or name. Adaptive Redaction : Instead of a "stop and block" approach, Clearswift can automatically redact sensitive information (like PII or credit card numbers) or sanitize malicious active content (like macros or scripts) in real-time, allowing the rest of the file to continue its journey unhindered. Key Technical Features Clearswift and Secure File Transfer clearswift filecatalyst
Beyond the Bottleneck: Mastering Secure Data Movement with Clearswift and FileCatalyst In the modern digital enterprise, data is the lifeblood of operations. However, the infrastructure designed to move that data often presents a stark choice: Speed or Security. You can move files quickly using standard protocols like FTP or HTTP, but you risk exposing sensitive intellectual property to man-in-the-middle attacks or malware. Conversely, you can lock everything down with rigorous Deep Packet Inspection (DPI) and Data Loss Prevention (DLP), but you risk frustrating users with timeouts, corrupted large files, and sluggish transfer rates. This is where the strategic combination of Clearswift (now part of Fortra) and FileCatalyst enters the conversation. While often discussed separately, the keyword "Clearswift FileCatalyst" represents a critical architecture for organizations that refuse to compromise. This article explores how the Clearswift Secure Web Gateway (SWG) and Secure ICAP Gateway integrate with FileCatalyst’s UDP-based acceleration to solve the last mile of secure data transfer. The Core Problem: Why TCP Fails at Scale To understand why Clearswift and FileCatalyst are a match, you must first understand the enemy: TCP (Transmission Control Protocol) . TCP is the foundation of the internet, but it is terrible at high-latency or high-packet-loss environments (e.g., transatlantic links, satellite connections, or rural cellular networks). When a large file—say, a 10GB medical imaging study or a CAD design—hits a standard security gateway, three things happen:
The TCP Slow Start: The speed ramps up slowly. Content Scanning: The gateway buffers the file to scan for viruses or policy violations. Latency Multiplication: Every acknowledgement packet has to travel the high-latency round trip.
The result? Transfer failures, corrupted archives, and lost productivity. What is Clearswift? The "Content-Aware" Security Layer Clearswift is not a generic firewall. It is a specialized Content-Aware Security Gateway . Its key differentiator is Deep Content Inspection that goes beyond looking for malicious code. Key Clearswift Capabilities: Clearswift and FileCatalyst are two powerful solutions from
Adaptive Redaction: The ability to sanitize documents on the fly. For example, if a user tries to send a board report via HTTP upload, Clearswift can redact "Confidential" watermarks or remove credit card numbers before the file ever leaves the network. ICAP Integration: Clearswift acts as an ICAP server, meaning it sits "in the data path" between web clients and the internet. Threat Protection: Malware scanning, SSL decryption, and HTTPS inspection.
The friction occurs because Clearswift must reconstruct (buffer) a file to inspect it. If that file is massive, the buffer overflows. What is FileCatalyst? The Acceleration Engine FileCatalyst is a file transfer acceleration solution that replaces TCP with a proprietary UDP-based protocol . It treats packet loss as a feature, not a bug. While TCP stops transmitting when a packet is lost (congestion avoidance), FileCatalyst continues sending while resending the lost packet in the background. FileCatalyst Benefits:
100x Faster: Specifically over high-latency links (300+ ms). Hot Folders & CLI: Automates transfers without human intervention. Centralized Management: FileCatalyst Central allows administrators to monitor thousands of endpoints. 🛡️ The Security: Clearswift Speed is dangerous if
The Integration: How Clearswift and FileCatalyst Work Together The magic of the "Clearswift FileCatalyst" setup is decoupling the inspection from the transport. They are not competing technologies; they are layered technologies. Architecture Scenario: Secure Medical Imaging Transfer Imagine a hospital chain needs to send 5TB of MRI scans from a rural clinic (satellite internet) to a central data center for AI analysis. Without the integration:
FileCatalyst accelerates the UDP stream to beat the satellite latency (Great). Clearswift inspects the traffic. But wait—FileCatalyst uses UDP, not HTTP. Traditional web gateways ignore UDP.