Klearis CDR

Content Disarm & Reconstruction — neutralize file-borne threats in milliseconds without data loss.

First regional CDR producer

A new layer of file security

Traditional antivirus and sandboxing miss zero-day, polymorphic and weaponized document attacks. Klearis takes a fundamentally different approach: every incoming file is deconstructed, scrubbed of any potentially malicious content, and rebuilt into a clean, functional copy.

The result: users get safe files instantly, with no false positives, no quarantines and no productivity loss.

Recommended by GartnerNISTNCSCT.C. CBDDO
CDR
How it works

The 4-step Klearis mechanism

Every file passes through four stages — analysis, removal, reconstruction and delivery — in milliseconds.

01

File Analysis

The file is fully parsed and decomposed. Structure, metadata, embedded objects, macros and active content are inventoried against the format specification.

02

Removal of Harmful Content

Any element that does not belong — known-malicious code, suspicious macros, exploit triggers, hidden payloads — is stripped from the file.

03

File Reconstruction

The file is rebuilt to specification: clean, fully functional and visually identical to the original for the end user.

04

Delivery

The sanitized file is delivered to the recipient in real time, with no waiting, no quarantine and no user friction.

Klearis vs. Traditional Anti-Virus

A different game

Anti-virus solutions look for what is known to be bad. Klearis assumes nothing — it ensures every file is structurally clean before it reaches the user.

Capability Traditional AV Klearis CDR
Zero-day file threatsDetection-based, often missNeutralized by reconstruction
Weaponized documentsLimited macro inspectionStripped at the structural level
Delivery speedMay require sandbox detonationReal-time, milliseconds
False positivesFrequentNone — clean copy guaranteed
Data lossQuarantine / dropNo data loss
User experienceDelays, blocked filesSeamless
Why Klearis

Four advantages that change file security

01

Fast & Efficient

Real-time disarm and reconstruction at scale — no detonation delay, no productivity tax.

02

Compatibility

Supports the file formats organizations actually use every day — documents, images, PDFs, archives, CAD and more.

03

Sustainable Security

Independent of signatures and reputation feeds. Effective against threats that don’t exist yet.

04

No Data Loss

The user always receives a clean, usable copy of the file — never an empty quarantine notice.

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