OVERALL CUSTOMER
REFERENCE RATING
4.7

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"Qualys offers accurate and reliable monitoring of vulnerabilities, with very low rates of false posit..."
Ævar Svan Sigurðsson
Service Manager
"As the clear market leader in providing PCI specific vulnerability scanning services, Qualys presents..."
Mark Carney
FishNet Security
"The world of security is becoming more complex and threatening every day. Today, firewalls and intrus..."
Deefay Young
Senior Network Security Analyst
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"QualysGuard just works. Once we've shipped and configured a QualysGuard appliance, there's nothing el..."
Eric Hemmendinger
Director of Managed Security Services
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"QualysGuard makes it possible for us to get so much more done with such less effort. With our previo..."
Andrzej Piotr Klesnicki
IT security manager
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"With the help of Qualys, we can continue improving the speed at which we address vulnerabilities, kee..."
Antoine Rodriguez
Cybersecurity Manager
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"Qualys Cloud Platform is at the heart of our security strategy. Being able to log into the Qualys Clo..."
Gerald Espenhain
IT Security Officer
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"Qualys’ continuous security platform enables customers to easily detect and identify vulnerable syste..."
Nicole Herskowitz
Senior Director of Product Marketing, Cloud Platform
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"QualysGuard achieved exactly what Qualys said it would. It’s helped us to cost effectively and quickl..."
Mark Steer
General Manager
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"QualysGuard not only helps us to secure our systems better, but it adds value because it makes us mor..."
Ricardo Rodriguez
Information Security Manager
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"The new credit card compliance functionality in QualysGuard makes PCI compliance as easy as pushing a..."
Jim Aviles
Merchant E-Solutions
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"The quality of QualysGuard WAS is maintained across many different types of applications. It proves t..."
Ahmad Mahdi
ISRM Manager
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"QualysGuard is accurate and easy to use. We didn't trust the open source tool we were using, and we c..."
Dave Lien
Networks and Systems Manager
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"QualysGuard enables us to track our own asset inventories and conduct our vulnerability assessments a..."
Rathnamala Rajaram
Engineering Manager
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"Installing QualysGuard was about as easy as popping the five-pound appliance into a rack and turning..."
Vincil Bishop
Federal Computer Week
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"We had a strong need to make sure our services and security were enhanced for the integrity and avail..."
Yaser Khamis Haggag
Manager of Security Performance, Security Operations and Maintenance
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Testimonials & Customer References of individual Qualys customers - their endorsements, recommendations, and customer success results of using the software or service. Read these Testimonials & Customer References to decide if Qualys is the right business software or service for your company.

We monitor all 179 testimonials to prevent fraudulent testimonials and keep all our testimonials quality high. We only post testimonials verified by the vendor. Verified testimonials require that customer is an actual user of the product.