This product assessment synthesizes insights from 6 recent reviews of the SonicWall TZ firewall series. The SonicWall TZ is primarily used by organizations to address business problems related to network security and remote access, particularly in hybrid work environments and across multiple locations, including branch offices. Reviewers consistently praise its firewall capabilities, with 5 out of 6 reviewers highlighting its effectiveness in threat protection and antivirus. VPN functionality is also a strong point, noted by 3 of 6 reviewers, enabling secure connections to on-premises resources. However, the product has areas for improvement. 3 of 6 reviewers suggest enhancements to the user interface, particularly related to locating industry-standard settings and simplifying firewall and NAT rule configurations. Responsiveness of support and documentation improvements were also noted by 2 of 6 reviewers. Overall, the SonicWall TZ provides a positive return on investment by improving security and facilitating remote access, with 5 of 6 reviewers reporting improved security and protection from online threats.

Pros

Robust firewall capabilities including threat protection and antivirus
Reliable VPN solutions for secure remote access
Facilitates secure connections to on-premises resources in hybrid work environments
Positive impact on security and protection from online threats
Effective site-to-site VPN

Cons

User interface usability needs improvement, particularly regarding industry standard settings
Firewall and NAT rules interface requires simplification
Responsiveness of support could be improved
Documentation on best practices needs to be more comprehensive
Wireless performance issues reported by some users

What positive or negative impact (i.e. Return on Investment or ROI) has SonicWall TZ had on your overall business objectives?

From 6 reviews | Last Published April 23, 2026

Summary

This report synthesizes 6 recent product reviews to assess the return on investment (ROI) of the SonicWall TZ series. Reviewers most frequently highlight the device's positive impact on security and remote access capabilities. Specifically, 5 of 6 reviewers mentioned improved security and protection from online threats after implementing the SonicWall TZ. In addition to security enhancements, 3 of 6 reviewers cited benefits related to VPN and remote access, which facilitated hybrid and remote work environments. No reviewers explicitly mentioned negative impacts on business objectives, but the small sample size warrants caution in generalizing these findings.

Top Quotes

VPN and remote access

“Allows for remote VPNs to help increase productivity if someone needs to work from home.”

Improved security and protection

“Protected our business from all online threats”

Besides SonicWall TZ, what other software do you regularly use? How likely would you be to recommend it to a friend or colleague?

From 6 reviews | Last Published April 23, 2026

Summary

This report synthesizes 6 recent reviews to identify software products commonly used alongside SonicWall TZ. Reviewers mentioned a variety of software solutions, with Microsoft 365 and KnowBe4 Security Training each being mentioned by 2 of the 6 reviewers. Due to the small sample size, these findings should be considered directional rather than definitive. The software mentioned spans various categories, including office productivity, security awareness training, and IT management, reflecting the diverse needs of organizations using SonicWall TZ.

Related topics

Microsoft 365 KnowBe4 Security Training

Top Quotes

Microsoft 365

“ServiceNow IT Asset Management, Microsoft 365, Medisoft Clinical, Laserfiche, Microsoft Teams”

KnowBe4 Security Training

“KnowBe4 Security Awareness Training, KnowBe4 PhishER/PhishER Plus, Atera”

Describe how you use SonicWall TZ in your organization. What are the business problems the product addresses and what is the scope of your use case?

From 6 reviews | Last Published April 23, 2026

Summary

This report synthesizes 6 recent product reviews to understand how organizations use SonicWall TZ firewalls, the business problems they address, and the scope of use cases. Reviewers most frequently highlight the product's firewall and security capabilities, with 5 of 6 reviewers mentioning this aspect. VPN and remote access functionality is also commonly cited, with 3 of 6 reviewers noting its importance. However, 2 of 6 reviewers reported issues with wireless performance, indicating a potential area for improvement. The SonicWall TZ is used across multiple locations, including branch offices, and supports hybrid work environments by facilitating secure connections to on-premises resources. The firewall capabilities include threat protection, antivirus, and site-to-site VPN, providing a comprehensive security solution.

Top Quotes

Firewall and Security

“We have a pair of SonicWall TZ working in a HA configuration - these are running our production, telephony, guest and maintenance vlans. With full DPI, SSO and Capture ATP activate and fully integrated with our on prem AD. This allows full minitoring and scanning of all our traffic with minimal overheads being noticed”

VPN and Remote Access

“We have multiple locations and many hybrid workers in our company. SonicWall TZ allows us to easily tie all of our locations together and to allow our users to easily connect to our on-prem resources over a secure connection.”

Wireless Performance

“In addition, we find that the wireless WIFI produces a generally weak signal unless you are in the same room as the TZ270W - we use an extender to pump up the signal into offices that are further away from the SonicWall TZ - this issue was less of a problem with our previous SonicWall TZ unit before we upgraded.”

Please provide some detailed examples of areas where SonicWall TZ has room for improvement.

From 6 reviews | Last Published April 23, 2026

Summary

This report synthesizes 6 recent product reviews to identify areas for improvement in the SonicWall TZ firewall. Reviewers suggest improvements in interface usability and documentation. Specifically, 3 of 6 reviewers mentioned that the user interface could be more user-friendly, with settings related to industry standards being difficult to locate, and the firewall and NAT rules interface needing simplification. Additionally, 2 of 6 reviewers expressed concerns about the responsiveness of support and the need for more comprehensive documentation on best practices. These points indicate potential areas where SonicWall could enhance user experience and support resources.

Top Quotes

Support and Documentation

“Support can be slow to respond”

Interface usability issues

“Some of the interfaces could be a little more user friendly”

Please provide some detailed examples of things that SonicWall TZ does particularly well.

From 6 reviews | Last Published April 23, 2026

Summary

This report synthesizes 6 recent product reviews to identify areas where the SonicWall TZ performs well. Reviewers frequently highlight the firewall's VPN solutions and security features. Specifically, 3 of 6 reviewers mention the reliability and effectiveness of its VPN capabilities, while another 3 of 6 cite its robust security features. These features are often mentioned in the context of remote management and protection from online threats, suggesting that the SonicWall TZ is valued for its ability to provide secure remote access and safeguard networks.

Related topics

Security Features VPN Solutions

Top Quotes

Security Features

“Protection from online threats”

VPN Solutions

“Remote Management”

View All Reviews

SonicWall TZ Reviews

22 Reviews

Reliable Choice but Youll Need a Little Tech Help to Configure

Rating: 8 out of 10

Incentivized

April 28, 2025

Use Cases and Deployment Scope

We are longtime SonicWall TZ customers and currently use a TZ270W to support our SMB - 15 user operation. Being a smaller organization we do no have on-site technical resources so a few of us step in to handle basic functions like applying firmware upgrades. In the past we have reached out to SonicWall TZ Support for configuration issues. Security is a complex topic and we feel we are protected with SonicWall TZ but could use more assistance to make sure our configuration utilizes the options that the SonicWall TZ presents.
In addition, we find that the wireless WIFI produces a generally weak signal unless you are in the same room as the TZ270W - we use an extender to pump up the signal into offices that are further away from the SonicWall TZ - this issue was less of a problem with our previous SonicWall TZ unit before we upgraded. Not interested in changing from SonicWall TZ - probably just have to become more proficient in managing the device.

Pros

Scanning inbound email and attachments
Blocking potentially malicious programs
Ability to manage access to websites (whitelist and blacklist)

Cons

There are Service Bundles in SonicWall TZ that are Unlicensed and do not know why they have not be Activated - would need help to further understand benefits
Do not know why Standard Support is Unlicensed
WiFi range of TZ270W is very limited - need to add Access Points or Extended to obtain adequate coverage

Likelihood to Recommend

Good price for scope of functionality
Challenge for those that are not highly technical
Many options within Firewall Setting that need to understood to maximize use of the device. Would be nice to see some sort of configuration wizard to assist in configuring unit.

Verified User

C-Level Executive in Professional Services (1-10 employees)

Vetted Review

15 years of experience

SonicWall TZ.. Our Saving Grace

Rating: 9 out of 10

Incentivized

April 16, 2025

Use Cases and Deployment Scope

We have a pair of SonicWall TZ working in a HA configuration - these are running our production, telephony, guest and maintenance vlans. With full DPI, SSO and Capture ATP activate and fully integrated with our on prem AD. This allows full minitoring and scanning of all our traffic with minimal overheads being noticed

Pros

DPI Inspection
Capture ATP - Almost invisibly monitors files downloaded
New improved user interaface
Simple rule management

Cons

Some logs are hard to find and understand
VOIP setup can be difficult
SSO agents when they fail can be hard to troubleshoot

Likelihood to Recommend

SonicWall TZ has been an almost perfect fit on pur enviroment - with the ability to to have a HA pair that keep in sync almost live it has enabled us to perform update tasks, configuration changes etc.. while our production enviroment has been live. Our main critisism is the forks of the firmware can become confusing with often two different versions available that are not compatible with each other

Simon Tregear

IT Support in Information Technology at Proper Cornish LTD (201-500 employees)

Vetted Review

9 years of experience

SonicWall TZ Features are Worth It

Rating: 10 out of 10

Incentivized

April 1, 2025

Use Cases and Deployment Scope

I use multiple SonicWall TZ devices across several of our locations to act as a firewall as well as enabling VPN connections back to the main office. Our business has also subscribed to the content filter and antivirus components. One of our SonicWall TZ devices also has wireless capability, which is very useful as that office location is a shared space.

Pros

VPN tunneling
Antivirus
Security
Content filtering

Cons

Some of the settings related to maintaining industry standards are hard to find.
It’s hard to remove unwanted access rules when they are linked to other things.
I would like to see more documentation on best practices.

Likelihood to Recommend

Our SonicWall TZ device that has wireless capability is very useful and has a large range for devices in multiple places. The antivirus feature adds an extra layer of protection. Content filtering is very useful when keeping employees in adherence to the computer policies we have. Sometimes the figuration can be a bit difficult, but customer support is always very helpful.

Verified User

Manager in Information Technology (11-50 employees)

Vetted Review

11 years of experience

Wonderful and Powerful Firewall to Protect Company

Rating: 10 out of 10

Incentivized

March 28, 2025

Use Cases and Deployment Scope

They provide the network firewall for our 50 locations across the East Coast. We are able to remotely able to manage them.

Pros

Remote Management
VPN to file servers
Protection from online threats

Cons

Some of the interfaces could be a little more user friendly

Likelihood to Recommend

We would gladly use them as our firewall vendor moving forward. We can program all filters and necessary firewall rules depending on the needs of our locations.

Ashley Clagett

Director of IT in Information Technology at Harmony Senior Services (501-1000 employees)

Vetted Review

3 years of experience

Easy choice but not for beginners!

Rating: 5 out of 10

Incentivized

October 31, 2024

Use Cases and Deployment Scope

Our company purchases and technically maintains it infrastructure and networks for small to midsize businesses and we occasionally using SonicWall TZ firewall appliances in upgrades and setups of network security for our clients. It provides firewall protection, antivirus, remote access SSL VPN, as well as branch office (site to site) VPN between multiple locations of our organization.

Pros

Firewall Functionality
Event Logs
Network Interface Management

Cons

VPN Software Client seems outdated
Firewall & NAT rules interface could be simplified
SSL VPN license model is too expensive for larger clients

Likelihood to Recommend

It is well suited for small/midsize clients. it works well for basic firewall applications and security protection for Internet connection and within network. It is less appropriate for larger clients as we encountered a big cost for our SSL VPN user licenses and they don't provide 2FA support that most companies require now.

Verified User

Account Manager in Information Technology (11-50 employees)

Vetted Review

7 years of experience

Great performance and protection for the price, and very easy to administer

Rating: 9 out of 10

Incentivized

October 31, 2024

Use Cases and Deployment Scope

We have multiple locations and many hybrid workers in our company. SonicWall TZ allows us to easily tie all of our locations together and to allow our users to easily connect to our on-prem resources over a secure connection. Further, SonicWall TZ gives us a full suite of protections from bad actors out on the internet that is updated regularly and that we can trust will prevent a breach and compliment out other security products.

Pros

Easy to administer and setup
Reliable security features
Very cost effective business firewall
Reliable VPN solutions

Cons

Renewal costs are on the high side
Support can be slow to respond
Lower performance than some other brands for the price
Lack of reboot persistent logs

Likelihood to Recommend

SonicWall TZ OS is very easy to jump into with minimal previous experience compared to other brands. The interface is intuitive and all of the settings are easy to understand. The Knowledge base articles are comprehensive and easy to follow. There is a large number of these units out there with a great deal of community support.

Verified User

Director in Information Technology (51-200 employees)

Vetted Review

10 years of experience

Sonicwall TZ - A solid choice for SME's and branch offices

Rating: 8 out of 10

January 18, 2024

Use Cases and Deployment Scope

We have deployed Sonicwall TZ devices in our branch offices. These devices are relatively simple (for a business firewall) to set up and the configuration can be used as a template to quickly deploy on devices in other sites. They also have a great graphical interface, in particular the dashboard for overview monitoring which means overall we have firewalls which do not take up excessive staff resources to set up and maintain.

Pros

Centralised management
Great Graphical user interface
Reporting and Analytics

Cons

VPN's issues can be a little difficult to pinpoint for the intermediate user. The previous generation software had a GUI for VPN's but this seems to have disappeared in G7?
Configuring logging can be difficult when troubleshooting. Get help from support on this if in doubt, it will save you a lot of time!

Likelihood to Recommend

The Sonicwall TZ is a great choice for SME's and small branch offices, you can get up and running relatively quickly on these with a standard configuration or for those wanting to fine tune it is easy to find your way around with the way the interface is split into different sections and headers.

Verified User

Manager in Information Technology (51-200 employees)

Vetted Review

8 years of experience

Sonicwall TZ is a great firewall for a great price

Rating: 9 out of 10

Incentivized

November 5, 2021

Use Cases and Deployment Scope

We are a managed services provider and have many clients that currently use Sonicwall TZ devices. These devices work very well in small and medium business environments. The Sonicwall VPN is easy to configure and deploy. Sonicwall TZ devices are very feature rich firewalls. The web interface makes it very easy to manage and gives us a detailed window into our network.

Pros

Very easy to manage through the web console
Very affordable compared to other firewall vendors
Handles threat detection and prevention very well
Very good documentation

Cons

Annual licenses need to be purchased for additional features
Reporting could be better

Likelihood to Recommend

The Sonicwall TZ device is a great entry level firewall for all small and medium businesses.There is a lot of documentation to help get things configured. There are also a lot of videos on the internet. I would not recommend these devices for a novice user however, some prior networking experience is required.

Verified User

Team Lead in Information Technology (11-50 employees)

Vetted Review

4 years of experience

Advanced SonicWall TZ Firewall

Rating: 9 out of 10

Incentivized

July 12, 2021

Use Cases and Deployment Scope

SonicWall is a true layer seven security device which mainly focuses on preventing any type of cybersecurity attack. We are working on this firewall for the last two years and this is really very strong firewall. There are lots of very advanced features like web-filtering, application control, and advanced routing option.

Pros

If you have multiple sites and you want the connect the sites through secure medium this is best firewall for you.
There are very advanced features helps you to connect the device easily and securely.
Easy to connect the sites through advanced routing protocols.

Cons

Not good Technical support. Need to improve
Not good Documentation available

Likelihood to Recommend

SonicWall is well suited for those organization where they want advanced routing option along with advanced security features. This product is a combination of both options. there are lots of advanced security features like web control, application control, malware protection, advanced routing features that help you to improve and fast your organization.

VINAY Mandora

Sr Team Leader in Information Technology at Dish TV (1001-5000 employees)

Vetted Review

2 years of experience

View profile

Complete protection for the corporate network.

Rating: 10 out of 10

Incentivized

March 30, 2020

Use Cases and Deployment Scope

This is a type of equipment used at the branch where I work as an edge firewall. TZ Series is recommended for small and medium environments, but rich in security features, web content filter, antimalware and application visibility. Another important function that this equipment provides us is VPN access to work in the home office.

Pros

Visibility and identification of traffic in real time.
Web content filter.
Anti-malware.

Cons

Licenses must be purchased annually.

Likelihood to Recommend

In our scenario, we use it as an edge firewall, in order to filter, identify and block undue traffic and virtual threats. VPN functionality is very required and functional due to the number of employees working in the home office and this allows access to the organization's intranet. Web content filters also help us to block prohibited and inappropriate web pages.

João Mauricio

IT-Support in Information Technology at Grupo Boticário (5001-10,000 employees)

Vetted Review

2 years of experience

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