Dangerous Attachments.Automatically Sanitized.Safely Delivered.
Content Disarm & Reconstruction (CDR) removes macros, embedded malware, and hidden threats from email attachments before they reach your network.
Traditional antivirus solutions only detect known threats. Conbool MailGuard uses CDR technology to proactively remove malicious content from file attachments without relying on signatures or heuristics. Every file is deconstructed, sanitized, and securely reconstructed.
Macros in Office documents are one of the most common entry points for cyberattacks. Attackers use VBA macros to execute malicious code as soon as a document is opened, often without the recipient's knowledge.
Malware can be deeply embedded in file formats such as PDF, DOCX, or XLSX. These threats frequently bypass signature-based scanners and only become active when the file is opened on the target system.
Compressed files with extreme nesting or enormous decompression sizes can overwhelm security systems. Attackers hide malware in ZIP-within-ZIP structures that many scanners cannot fully analyze.
Comprehensive protection through file-based threat defense, from analysis to secure delivery.
Our Content Disarm & Reconstruction engine deconstructs every file into its components, removes potentially harmful elements, and reconstructs a safe version without compromising file usability.
In-depth analysis of file structures detects hidden threats, embedded objects, and anomalies that conventional scanners miss. Every layer of a document is examined.
VBA macros, ActiveX controls, and embedded scripts are automatically removed from Office documents. The visible content of the document remains fully intact.
After sanitization, a safe, functional version of the file is delivered to the recipient. Formatting, images, and text content remain unchanged. Only the threat is removed.
Support for over 100 file formats: Office documents (DOCX, XLSX, PPTX), PDFs, images, archives (ZIP, RAR, 7z), and many more. Each format is analyzed and sanitized format-specifically.
The entire CDR process runs in real time with no noticeable delay in email delivery. Employees receive sanitized attachments within seconds.
Signature-based scanners only detect known threats. CDR technology provides proactive protection, even against zero-day attacks and unknown malware.
CDR does not wait for signature updates. Every file is sanitized regardless of known threat databases, providing zero-day protection from day one.
While signature-based scanners can miss new malware variants, CDR fundamentally removes all active content. What is not in the file cannot cause damage.
Unlike restrictive blocking rules, CDR delivers a usable file. Formatting, text, and images remain intact. Only potentially harmful elements are removed.
Attackers disguise malware through obfuscation, encryption, and nested archives. CDR deconstructs every file down to the component level and eliminates hidden threats.
Protect your business from file-based threats. Try Content Disarm & Reconstruction for free and experience how CDR takes your email security to the next level.