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Untangle VS Cert Decoder

Compare Untangle VS Cert Decoder and see what are their differences

PlexTrac
PlexTrac is the #1 AI-powered platform for pentest reporting and threat exposure management, helping cybersecurity teams efficiently address the most critical threats and vulnerabilities. sponsored
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Contents:
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  3. » Reviews
  4. » Alternatives

Untangle logo Untangle

Untangle is a platform for deploying network based applications.

Cert Decoder logo Cert Decoder

Decode and verify SSL/TLS certificates online. Extract X.509 details including issuer, validity, SAN, and fingerprint. Fast, secure, and browser-based.
  • Untangle Landing page
    Landing page //
    2023-10-13
  • Cert Decoder
    Image date //
    2025-03-22

Cert Decoder is a free online tool that helps you decode X.509 SSL/TLS certificates in PEM format. It instantly shows important information like the issuer, expiry date, SAN entries, and fingerprint. All data is processed locally in your browser, so nothing is ever sent or stored elsewhere.

Untangle features and specs

  • Comprehensive Network Security
    Untangle offers a wide range of security features including firewall, VPN, web filtering, and intrusion prevention, which provide robust protection against various cyber threats.
  • User-Friendly Interface
    Untangle's dashboard is intuitive and easy to navigate, making it accessible for users without extensive technical expertise to manage and monitor network activity.
  • Scalability
    Untangle can be scaled to accommodate both small and large networks, making it a flexible option for businesses of varying sizes.
  • Customizable Apps
    Users can tailor Untangle's functionality to their specific needs by adding or removing apps from the Untangle App Center, allowing for a more customized security approach.
  • Detailed Reporting
    The platform offers detailed reporting and insights into network traffic and security incidents, helping administrators make informed decisions.

Possible disadvantages of Untangle

  • Cost
    While Untangle offers a free version, some advanced features require a subscription, which can be costly for small businesses or individuals.
  • Hardware Requirements
    Running Untangle effectively may require dedicated hardware with sufficient resources, which can be an additional expense for some users.
  • Complexity of Advanced Features
    Some of Untangle's more advanced features can be complex to configure and manage, potentially requiring more technical expertise.
  • Limited Free Version
    The free version of Untangle has limitations in terms of features and support, which may not be suitable for those needing comprehensive protection.
  • Potential Learning Curve
    New users might experience a learning curve when first installing and configuring the software, especially if they are not familiar with network security concepts.

Cert Decoder features and specs

  • User-Friendly Interface
    Cert Decoder is designed with a simple and intuitive interface that makes it easy for users to navigate and use the tool without requiring extensive technical knowledge.
  • Comprehensive Analysis
    The tool provides detailed analyses of certificates, including information about validity, issuer, encryption algorithms, and more, helping users understand their security certificates thoroughly.
  • Free to Use
    Cert Decoder offers its services free of charge, making it accessible for individuals and organizations without budget constraints.
  • Quick Processing
    The tool processes certificate information rapidly, providing almost instant results for users, which is crucial for time-sensitive tasks.

Possible disadvantages of Cert Decoder

  • Limited Advanced Features
    Compared to some paid alternatives, Cert Decoder might lack advanced features that are necessary for more complex certificate management and diagnostics.
  • Reliance on Internet Access
    Users need an active internet connection to utilize the tool, which can be a limitation in areas with unreliable internet service.
  • Privacy Concerns
    While using an online service to decode certificates, there can always be privacy concerns regarding sensitive data being uploaded to a third-party server.
  • No Offline Mode
    Cert Decoder does not offer an offline mode, which could be a drawback for users who require functionality without constant internet availability.

Analysis of Cert Decoder

Overall verdict

  • Cert Decoder appears to be a free online tool for decoding and inspecting SSL/TLS certificates, CSRs, and related cryptographic data, making it useful for quick, no-install certificate analysis, though it should be used with awareness of general web tool privacy considerations when handling sensitive certificate data.

Why this product is good

  • Provides quick, browser-based decoding of certificates without needing to install software
  • Useful for troubleshooting SSL/TLS certificate issues on the fly
  • Simple interface aimed at both technical and semi-technical users
  • No cost to use for basic certificate decoding tasks

Recommended for

  • System administrators needing to quickly verify certificate details
  • Developers debugging SSL/TLS configuration issues
  • IT support staff troubleshooting website certificate errors
  • Students or professionals learning about certificate structure and encoding

Untangle videos

+ Add

Untangle Firewall Review

More videos:

  • Review - Firewall Comparison, Which Ones We Use and Why We Use Them: Untangle / pfsense / Ubiquiti
  • Review - How I use Untangle to Secure my Home Environment Pt.1

Cert Decoder videos

No Cert Decoder videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to Untangle and Cert Decoder)

Untangle

Cert Decoder

Perimeter Security And Firewalls
100 100%
Perimeter Security And Firewalls
0% 0
Decoding
0 0%
Decoding
100% 100
Operating Systems
100 100%
Operating Systems
0% 0
Monitoring Tools
0 0%
Monitoring Tools
100% 100

Questions & Answers

As answered by people managing Untangle and Cert Decoder.

What's the story behind your product?

Cert Decoder's answer:

I built certdecoder.com over the weekend for my own needs. Sometimes in my work, I need to verify and check certificate details.

Which are the primary technologies used for building your product?

Cert Decoder's answer:

certdecoder.com was built using just JavaScript and HTML—simple, fast, and with all processing happening locally in your browser, so no certificate data is sent to any server

How would you describe the primary audience of your product?

Cert Decoder's answer:

certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.

Why should a person choose your product over its competitors?

Cert Decoder's answer:

Simple, fast, and reliable. Some similar tools can’t even decode basic certificates. I rigorously tested my tool with many real-world certificates and covered several edge cases where competitors fall short.

Who are some of the biggest customers of your product?

Cert Decoder's answer:

certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.

User comments

Share your experience with using Untangle and Cert Decoder. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Untangle and Cert Decoder

Untangle Reviews

10 Best Free Firewall Software for Windows in 2024
The last software on our list of Best Free Firewall software for windows is Untangle. It is an open-source firewall and it simplifies network security with a single, modular, software platform designed according to the needs of your organization. It offers a free core firewall platform with paid add-ons, and a cloud-based management platform with a variety of deployment...
Source: www.geeksforgeeks.org
Best pfSense Software Alternatives and Competitors
Untangle is a well-liked router OS that comes in both free and commercial iterations. But the free version has certain limitations. It's simple to set up and operate and has an intuitive UI. Excellent reports and dashboards are included. Before deciding on Untangle, you should look at its features and cost. There is a subscription model for the premium offerings. Arguments...
Source: www.zenarmor.com
Best free Linux router and firewall distributions of 2023
Untangle NG Firewall is truly great software with many happy users. However, we don't recommend it because the free version is very limited, and the operating system constantly incentivizes the users to upgrade to a paid subscription to unlock the cool functionality. The cheapest license is $50 USD/year.
Source: teklager.se
Top 7 pfSense Alternatives
Untangle is another popular router OS that has free and paid versions. Unfortunately, the free version is somewhat limited, but it may work for you. It has a good user interface, and it is relatively easy to install and use. It also has a great set of reports and dashboards. Make sure and do your research on features and pricing before committing to Untangle. The paid...
Source: hometechhacker.com
A Feast of Linux-Based Routers
Untangle can help protect, control, and monitor the online activities of small businesses, schools, and homes. It can be installed and run on a dedicated PC or ran inside Windows. Its core features are open source and licensed under the GNU Public License v2 (GPLv2).
Source: www.linuxtoday.com

Cert Decoder Reviews

We have no reviews of Cert Decoder yet.
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Social recommendations and mentions

Based on our record, Untangle should be more popular than Cert Decoder. It has been mentiond 4 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Untangle mentions (4)

  • What happened to Untangle
    I logged into untangle.com for the first time in a LONG time to see if there were any updates to reporting and was curious why it is now the Arista "Edge threat management" page! Did I miss something?? I don't recall any emails, etc from Untangle. Source: over 3 years ago
  • Untangle NGFW site down
    Anyone else having this issue? untangle.com. Source: almost 4 years ago
  • "Sign in with Google" is broken
    Not a valid origin for the client: https://untangle.com has not been registered for client ID 1091873417511-s8mjl92mst5n2i6ku8je0nekj3eqsroi.apps.googleusercontent.com. Please go to https://console.developers.google.com/ and register this origin for your project's client ID. Source: almost 5 years ago
  • Corporate IT departments block AD domains
    Untangle.com would be good example of what we might select if you're into tech stuff. the filtering isn't in the free version anymore unfortunately. Source: over 5 years ago

Cert Decoder mentions (1)

  • Banana.dog back from the dead
    Why? Because I built certdecoder.com and couldn’t find a decent place to submit it. So I said screw it — I’ll build my own. With blackjack and hookers. - Source: dev.to / over 1 year ago

What are some alternatives?

When comparing Untangle and Cert Decoder, you can also consider the following products

ClearOS - A very good alternative for Windows Server, for free

pfSense - pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more

Zentyal - Linux directory, domain, mail, gateway and infrastructure server for SMBs.

OPNsense - OPNsense® you next open source firewall. Free Download. High-end Security Made Easy™. Offers Intrusion Prevention, Captive Portal, Traffic Shaping and more.

NethServer - NethServer is an operating system for Linux enthusiasts, designed for small offices and medium...

OpenWrt - OpenWrt is an open-source firmware based on Linux for wireless routers

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