What is Content Disarm and Reconstruction (CDR)?

Content Disarm and Reconstruction (CDR) is an advanced cybersecurity technology designed to neutralize threats, such malware and ransomware, within files.

CDR works by disassembling files (documents, images, etc.) and removing any potentially malicious elements. Advanced CDR solutions, such as Glasswall CDR technology, are able to retain a document’s original functionality and appearance – providing seamless protection to the end user.

Advantages of CDR Tech comparison How CDR works

The advantages of CDR

Content Disarm and Reconstruction plays a crucial role in enhancing an organization’s cybersecurity strategy. Here are 4 reasons why CDR is considered one of the most effective file protection solutions:

1. CDR removes threats from files

CDR is a zero-trust data filter that rebuilds files and documents into a safe, clean standard, free from the risks of malware. CDR prevents malicious files from entering a network and is used for secure file transfer across trust boundaries.

2. CDR is more secure than antivirus and sandboxing

Unlike detection-based solutions, CDR doesn’t try to identify malicious code – it simply removes the ability for it to exist altogether. This zero-trust approach disarms often overlooked advanced persistent threats, such as zero-day malware, high-risk active code and anomalies within a file’s structure.

3. CDR retains file functionality

Many conventional data filters flatten files (turn them into images) for use in high risk environments. Files cleaned by CDR are visually identical and fully functional, meaning you get your report – not a pancake.

4. CDR helps teams manage risk

CDR offers organizations comprehensive analysis of the threats within files, empowering security teams to remove or manage high-risk content according to their risk appetite.

CDR vs other technologies

Glasswall CDR employs our patented 4-step approach to protect government agencies and organizations against file-based threats. Unlike other cybersecurity solutions, we don’t try to identify the malicious code – we simply remove the ability for it to exist in the file all together.