LC
Lincoln C.
IT Security Operations Asst.
Mid-Market (51-1000 emp.)
"GreyNoise is the finest in the aspect of detecting endpoint threats and firewall config automation"
5/5
What do you like best about GreyNoise?

GreyNoise is very user-friendly and provides comprehensive information on vulnerabilities within our environment. The way it automatically scans our systems and sends alerts whenever a new vulnerability is identified is amazing. I really enjoy it since it effectively prioritizes risks by severity enabling us to focus on the most critical threats first to ensure we never lose data or business reputation. Review collected by and hosted on G2.com.

What do you dislike about GreyNoise?

I do not have any major dislikes with GreyNoise, however they could improve on the granularity of the reports to ensure we export as much details as we need. Review collected by and hosted on G2.com.

EG
Edduin G.
Network Engineer
Mid-Market (51-1000 emp.)
"The IP scanning is robust and accurate offering the best level of vulnerability detection"
5/5
What do you like best about GreyNoise?

GreyNoise is an excellent vulnerability assessment tool that helps in picking up and prioritizing the vulnerabilities our organization face within the IT ecosystem. GreyNoise monitors every IP address and domains to provide continuous threat detection while at the same time creating a very intuitive dashboard with suggested resolutions steps. Because of the way it reliably scans IP addresses we are very confident in the accuracy of attack detection and malware blocking. Review collected by and hosted on G2.com.

What do you dislike about GreyNoise?

There is nothing to dislike, overall the tool is very good and gives us daily access to a list of vulnerabilities and fixes for those. Review collected by and hosted on G2.com.

GB
Guillaume B.
Senior Network & Security Manager
Mid-Market (51-1000 emp.)
"Reliably detects network vulnerabilities providing precise information to carry out remediation"
5/5
What do you like best about GreyNoise?

GreyNoise performs the scan of the entire network activities and I have not seen any such solution before in the market which does such an extensive job of finding vulnerabilities. The threat detection capabilities along with information on remediation in my experience are unsurpassed. It handles IP address scanning very fluidly and its threat prioritization feature helps us focus on the critical vulnerabilities that need to addressed right away. Review collected by and hosted on G2.com.

What do you dislike about GreyNoise?

So far I don’t have any negative feedback on the solution. I am very impressed with the accuracy of threat detection and vulnerability management. Review collected by and hosted on G2.com.

HL
Harrison L.
Security Administrator
Mid-Market (51-1000 emp.)
"GreyNoise Delivers Deep Traffic Protocol Visibility and Threat Detection to Support Secure Patching"
5/5
What do you like best about GreyNoise?

The tool provides a deep dive into our network traffic, revealing patterns, URL traffic spikes and pinpointing potential CVEs. The centralized view of all vulnerabilities helps us make the right choices regarding network tuning and patching. It is able to monitor the activity of every IP address in real time and any anomalies associated with their behavior change making it easier to block malicious traffic. Review collected by and hosted on G2.com.

What do you dislike about GreyNoise?

I have had a very positive experience with GreyNoise, they always deliver wonderful service and there are no features that I dislike. Review collected by and hosted on G2.com.

QF
Quentin F.
Senior Security Architect
Small-Business (50 or fewer emp.)
"Comprehensive and highly performant platform achieving vulnerability management quite easily"
5/5
What do you like best about GreyNoise?

GreyNoise works continuously and focuses on exploitable risks and complete analysis of CVEs which provides real-time vulnerability insights with accurate, context-aware prioritization. Also, it’s own rating system is an additional point as it helps to prioritize which CVE to resolve first. The ease of deployment is great, use of the tool vulnerability management is fairly intuitive and really powerful. Review collected by and hosted on G2.com.

What do you dislike about GreyNoise?

It requires advanced alert prioritization setup to be able to focus on endpoint vulnerability exposure that is always current. Review collected by and hosted on G2.com.

SK
Sebastian K.
Network Security Architect
Mid-Market (51-1000 emp.)
"Powerful tool with optimized threat detection capabilities and easy to follow remediation process"
5/5
What do you like best about GreyNoise?

GreyNoise is a robust vulnerability management solution enhanced by the streamlined dashboard that provides a comprehensive view of network attack surface and threat landscape. I find it to be the market leader in cyber security management by how effectively it provides endpoint protection from any potential malware attack. It does provide quick analysis for newly released CVEs which is great for acting quickly on zero day vulnerabilities. Review collected by and hosted on G2.com.

What do you dislike about GreyNoise?

Data exporting should support more formats that are easily readable, however JSON and CSV files are supported and works just fine. Review collected by and hosted on G2.com.

PJ
Piyush J.
CEO and Founder
Mid-Market (51-1000 emp.)
"GreyNoise keeps the dark web stuff visible mostly"
4.5/5
What do you like best about GreyNoise?

Honestly, the actual data we see through the dark net monitoring was a pleasant surprise because most of these tools produce blank graphs; takedowns of phishing sites also happen quickly so I do not feel an urgency to contact anyone and support analysts do not read from scripts when answering questions and surprisingly they know what they're talking about. Review collected by and hosted on G2.com.

What do you dislike about GreyNoise?

Also I would like to see the session timeout be less aggressive; every time I blink I have to login again. The Sandbox is very restrictive, why can I only upload exe files? If I have a zipped compressed file the system does not check for malware which is the point of the Sandbox; and initially the alerts were extremely loud. Review collected by and hosted on G2.com.

RP
Riccardo P.
Senior Manager, Security Architecture & Engineering
Mid-Market (51-1000 emp.)
"Solid tool for effective CVEs identification and cataloging to prioritize patching"
5/5
What do you like best about GreyNoise?

This is a great vulnerability management tool with superb customer service and reliable IP and ISP scanning that allows for quick reporting on new vulnerabilities as they emerge. It provides a user interface capable of managing a large volume of vulnerability data supporting a complete assessment of our company’s risk exposure. The support team is very responsive to our needs and great at finding solutions to network threats. Review collected by and hosted on G2.com.

What do you dislike about GreyNoise?

It performs as expected for a vulnerability management solution and excels at providing a good user experience. Review collected by and hosted on G2.com.

TZ
Thibaut Z.
Cybersecurity Analyst
Small-Business (50 or fewer emp.)
"Smart and complete scanning of internet requests to identify threats and block malicious URLs"
5/5
What do you like best about GreyNoise?

This tool is a smart security solution that implements highly effective vulnerability assessment, management and remediation services in our network with full visibility of all our devices. It has many capabilities to find and block network threats from domains to SSL crawlers and to the IP level. Maintaining constant analysis of IP behavior changes and detecting every suspicious internet scanning helps us react timely on security risks and in a fast way. Review collected by and hosted on G2.com.

What do you dislike about GreyNoise?

Better and more detailed documentation is something I would like GreyNoise to put some attention on. Review collected by and hosted on G2.com.

RB
Rudolf B.
Sr. Cloud Security Engineer
Small-Business (50 or fewer emp.)
"Reliably reports on currently exploitable CVEs ensuring robust protection against cyber threats"
5/5
What do you like best about GreyNoise?

Utilizing its intelligent scanning and automated data collection, GreyNoise provides real time comprehensive overview of all vulnerabilities and information about network threats. It gives us the ability to quickly get to the root cause of botnet activity within our network and balances showing true risk by focusing on all CVEs present on our externally accessible devices while also providing us with actionable remediation information. Review collected by and hosted on G2.com.

What do you dislike about GreyNoise?

While it is providing detailed insights, exporting options could be more flexible to meet the specific organization needs. Review collected by and hosted on G2.com.