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SonicWall TZ pros and cons

Vendor: SonicWall
4.1 out of 5

Pros & Cons summary

Buyer's Guide

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Prominent pros & cons

PROS

SonicWall TZ is cost-effective and provides comprehensive security features such as content filtering, VPN, intrusion and brute force attack prevention.
It has excellent stability, often without issues, even during continuous usage for extended periods.
The technical support is highly regarded for its promptness and efficiency in resolving issues.
Its ease of deployment and straightforward installation process make SonicWall TZ favorable for organizations.
With advanced security services like application control, Gateway Anti-Virus, and IPS protection, SonicWall TZ offers essential network protection.

CONS

Support is lacking, prompting consideration of alternative solutions.
VPN licenses incur extra charges, which would benefit from being included with firewall licensing.
There is a need for improvements in reporting capability, especially concerning user identification and detailed metrics on threats detected.
The market trend is moving toward more advanced, cloud-supported firewalls, highlighting a need for modernization.
Pricing is considered high and could benefit from reduction to improve competitiveness.
 

SonicWall TZ Pros review quotes

Fernando Kavindra Fernando - PeerSpot reviewer
Senior Pre-sales and Solutions Engineer - Cyber Security at Enterprise Technology (Pvt) Ltd
Feb 12, 2026
I usually recommend SonicWall TZ for organizations that are looking for a solution without a big budget because it is quite budget-friendly and easy to deploy.
Ashutosh Jha - PeerSpot reviewer
Project Engineer at IT Solution
Feb 18, 2026
All aspects are good with SonicWall TZ.
Rias Majeed - PeerSpot reviewer
CTO at Exceed NetSec LLC
Nov 22, 2024
For SMB segments, SonicWall performs well.
Learn what your peers think about SonicWall TZ. Get advice and tips from experienced pros sharing their opinions. Updated: April 2026.
893,221 professionals have used our research since 2012.
reviewer2618802 - PeerSpot reviewer
Administration IT at a engineering company with 11-50 employees
Dec 13, 2024
SonicWall TZ offers security and easy firmware updates.
Karan Vetri - PeerSpot reviewer
Technical Associate at VSecure Networks
Aug 7, 2024
The technical support is prompt, often resolving issues quickly through remote sessions.
Scott Cassidy - PeerSpot reviewer
Chief Technology Officer at Nexa SecureIT
Jun 26, 2024
The VPNs are rock solid. I never have an issue with them. We also have rules to block encrypted traffic to specific sites and geolocations. The integrated VPN functionality is easy to use.
Sathish  Ravichandran - PeerSpot reviewer
Server & Cloud Architect at Icare
Oct 18, 2023
The product is easy to deploy.
LP
IT Manager at a tech services company with 51-200 employees
Sep 26, 2024
One valuable feature of SonicWall TZ is the content filtering.
Manar Shihab - PeerSpot reviewer
System and Network Engineer at Pointec
Mar 5, 2024
SonicWall TZ is a very cost-effective solution that provides good security.
NP
Pre Sales at ITCG SOlutions Pvt Ltd
Mar 24, 2025
The advanced gateway security features such as web filter, application control filter, IPS, ideas, gateway antivirus, anti-spyware, and botnet filter are valuable.
 

SonicWall TZ Cons review quotes

Fernando Kavindra Fernando - PeerSpot reviewer
Senior Pre-sales and Solutions Engineer - Cyber Security at Enterprise Technology (Pvt) Ltd
Feb 12, 2026
I assess the machine learning capabilities of SonicWall TZ in proactive threat detection to not be at the level of other vendors such as Palo Alto Networks, Fortinet, and Check Point.
Ashutosh Jha - PeerSpot reviewer
Project Engineer at IT Solution
Feb 18, 2026
SonicWall TZ can be improved. VPN licenses have been chargeable, and if they were added to the cost of the firewall licensing, it would be very good for us.
Rias Majeed - PeerSpot reviewer
CTO at Exceed NetSec LLC
Nov 22, 2024
SonicWall should incorporate dynamic DNS services to eliminate the need for third-party solutions, particularly for environments using dynamic IP addresses.
Learn what your peers think about SonicWall TZ. Get advice and tips from experienced pros sharing their opinions. Updated: April 2026.
893,221 professionals have used our research since 2012.
reviewer2618802 - PeerSpot reviewer
Administration IT at a engineering company with 11-50 employees
Dec 13, 2024
SonicWall TZ could benefit from newer technology.
Karan Vetri - PeerSpot reviewer
Technical Associate at VSecure Networks
Aug 7, 2024
The product needs more free SSL VPN user licenses as the current offering is limited.
Scott Cassidy - PeerSpot reviewer
Chief Technology Officer at Nexa SecureIT
Jun 26, 2024
I expect to see SD-WAN in the tool's next release. The product should implement a content filtering feature. You need to put an agent on the user's laptop device. It would enforce security policies and block sites even if they were off-site. You can block sites from network sites.
Sathish  Ravichandran - PeerSpot reviewer
Server & Cloud Architect at Icare
Oct 18, 2023
We encounter issues while generating new reports.
LP
IT Manager at a tech services company with 51-200 employees
Sep 26, 2024
The logs need improvement.
Manar Shihab - PeerSpot reviewer
System and Network Engineer at Pointec
Mar 5, 2024
The solution has lost the trust of its customers because of moving from one company to another.
NP
Pre Sales at ITCG SOlutions Pvt Ltd
Mar 24, 2025
The VPN license should be improved by providing more free SSL VPN licenses.