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Docker on Ubuntu 18.04 LTS vs Sophos Cybersecurity as a Service comparison

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Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Docker on Ubuntu 18.04 LTS
Ranking in AWS Marketplace
448th
Average Rating
9.6
Number of Reviews
4
Ranking in other categories
No ranking in other categories
Sophos Cybersecurity as a S...
Ranking in AWS Marketplace
8th
Average Rating
8.8
Number of Reviews
13
Ranking in other categories
No ranking in other categories
 

Featured Reviews

Arkajyoti Misra - PeerSpot reviewer
Associate Director at Husk Power Systems
Containerization has accelerated testing cycles and consistently reduced time to market
Docker on Ubuntu 18.04 LTS is a very mature product, and I don't think there is a lot of improvement that they need to do on their end. The Docker team is coming up with new features, and integration with the IDE, for example, would be amazing. Support on Windows is not so great from Docker, so that is something that they could examine. I chose nine out of ten for Docker on Ubuntu 18.04 LTS because I think they could improve a little more on optimization. It sometimes demands a lot of RAM and computing power, so that is one area that the Docker team could improve upon.
SR
Director at a outsourcing company with 1,001-5,000 employees
Integrated defenses have enabled rapid ransomware prevention and streamlined incident response
Sophos Cybersecurity as a Service is a mature platform with strong endpoint protection, MDR, and integrated security capabilities. However, areas exist where it can continue to evolve. I see opportunities around AI-driven automation, cloud-native security, identity protection, third-party integrations, executive reporting, and proactive risk management. Sophos already provides a strong integrated security platform with MDR, XDR, endpoint protection, and firewall integration. The next evolution is to become even more predictive and autonomous. I would like to see deeper AI-driven response automation, enhanced cloud and identity threat detection, broader third-party integrations, executive-focused risk dashboards, automated compliance mapping, and continuous external attack surface management. These enhancements would not only improve security outcomes but also help CISOs better demonstrate cyber risk reduction and business value. To make it a ten, I would like to see cloud-native workload protection and identity security deeper compared with some specialized competitors. Some enterprises with highly customized SOCs may prefer broader native integration and automation available from platforms such as Microsoft, Palo Alto Networks, or CrowdStrike. Further enhancement in executive reporting and exposure management capabilities is also needed.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"Ease of use from the developer's point of view is the best feature."
"Fast deployment is the main benefit."
"Docker on Ubuntu 18.04 LTS makes both managing and deploying that service easier for me."
"Docker on Ubuntu 18.04 LTS positively impacts my organization because we have sped up our development very quickly, and our team has grown quickly, not only because of Docker but also due to Docker."
"Support comes not only on problems in terms of security, but also on other matters such as concerns, questions, or inquiries about the license and inquiries about the best way to deploy it."
"Since using Sophos Cybersecurity as a Service, I have seen measurable improvements such as faster incident response, fewer successful attacks, and significant efficiency gains for IT teams, with independent evaluations showing near-perfect detection rates and response times under two minutes, translating directly into saved hours and reduced risk."
"Sophos Cybersecurity as a Service has positively impacted my organization by simplifying cybersecurity operations while improving our ability to detect and respond to threats."
"I personally know hundreds of customers, and I can say they are very satisfied with Sophos Cybersecurity as a Service."
"There is definitely a return on investment when using Sophos products; it all comes down to how deployment is managed, as policy is crucial."
"Overall, I find Sophos Cybersecurity as a Service to be very great and very fast."
"Enhanced Threat Hunting and Forensics help my organization address cyberattacks."
"Since the day we started using Sophos Cybersecurity as a Service MDR, there has not been a single incident."
 

Cons

"Support on Windows is not so great from Docker, so that is something that they could examine."
"Docker on Ubuntu 18.04 LTS is stable enough, but again, it is very old."
"I have not seen a return on investment that I can quantify, and I do not have specific metrics to share regarding fewer employees needed, money saved, or time saved."
"Maybe the daemons need to be improved, as they consume a lot of resources for building and running images."
"Unfortunately, Sophos Cybersecurity as a Service doesn't provide that kind of visibility into what software or tools are installed on a particular system."
"The issue is that I am mentioning the need for more education because customers are using the solution, but I do not think they are maximizing the use or the functionalities of the solution."
"In terms of improvement, Sophos testing after implementation is quite difficult."
"Sophos Cybersecurity as a Service could be improved by adding features such as patch management and file encryption, as these are currently missing."
"There are a lot of technical issues with the implementation of Sophos Cybersecurity as a Service, particularly because we are currently implementing the XG series, where Citrix is the endpoint, leading to a lot of confusion."
"To make it a ten, I would like to see cloud-native workload protection and identity security deeper compared with some specialized competitors."
"Sophos Cybersecurity as a Service is continuously consuming more resources, which leads to slower PC performance, so reducing resource consumption would be better for both Sophos products and our sales."
"The disadvantages of Sophos Cybersecurity as a Service include that the support, specifically after-sales support, needs to be improved."
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Top Industries

By visitors reading reviews
No data available
Construction Company
30%
Outsourcing Company
14%
Comms Service Provider
13%
Security Firm
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business15
Large Enterprise3
 

Questions from the Community

What is your experience regarding pricing and costs for Docker on Ubuntu 18.04 LTS?
My experience with the pricing, setup cost, and licensing of Docker on Ubuntu 18.04 LTS is very good. I do not see a lot of challenges there, and it definitely provides value for money.
What needs improvement with Docker on Ubuntu 18.04 LTS?
Docker on Ubuntu 18.04 LTS is a very mature product, and I don't think there is a lot of improvement that they need to do on their end. The Docker team is coming up with new features, and integ...
What is your primary use case for Docker on Ubuntu 18.04 LTS?
My main use case for Docker on Ubuntu 18.04 LTS is containerizing our applications so that we are able to test it before deployment. Even the developers do a lot of development level testing before...
What needs improvement with Sophos Cybersecurity as a Service?
The R&D team is very good in doing their task and continuously conducting research. I cannot comment on what could be added in future updates of Sophos Cybersecurity as a Service that they need...
What is your primary use case for Sophos Cybersecurity as a Service?
I want to discuss the experience with Sophos Cybersecurity as a Service products. I have familiarity with the service in general, but I do not have specific experience with Sophos. Sophos Cybersecu...
What advice do you have for others considering Sophos Cybersecurity as a Service?
Most of our customers are very cautious about the data that they are keeping, so they prefer buying Sophos Cybersecurity as a Service directly from Sophos or third-party vendors to building their i...
 

Overview

Find out what your peers are saying about Docker on Ubuntu 18.04 LTS vs. Sophos Cybersecurity as a Service and other solutions. Updated: October 2026.
921,523 professionals have used our research since 2012.