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TZ Firewall network security locks down small businesses against ransomware and malware

TZ Firewall – Entry level firewalls for small businesses

Which TZ firewall is right for your small business?

SonicWall TZ firewalls have been securing small business networks for over a decade, and these next generation firewalls continue to evolve even to this day, with highly acclaimed new entries like the SonicWall TZ350. So what makes the SonicWall TZ firewall such a mainstay on network security shortlists?

New SonicWALL TZ Firewalls

Entry-level firewalls with out of this world features

Advances in throughput and processing allow SonicWall TZ firewalls to pull off some slick tricks. For example, the new SonicWall SOHO 250 (classified as a TZ firewall) extends the capability to use Capture ATP cloud-based sandboxing even in a home office setting. Imagine having that level of advanced, enterprise-grade protection on your home network! The kids have a sandbox in the backyard, and you’ve got one guarding your family photos.

TZ Firewalls scan for zero day and other unknown cyber threats with behavior-based scanning that pairs machine learning with an ever-expanding archive of global threat intelligence. Fileless malware and memory exploits are put to rest by SonicWall TZ firewalls using Real Time Deep Memory Inspection (RTDMI), which can detect threats in fractions of a nanosecond. To stop ransomware and encrypted threats, TZ firewalls scan the entirety of all inbound and outbound traffic across multiple security processors with Reassembly-Free Deep Packet Inspection (RFDPI).

Real Time Deep Memory Inspection

  • Included in SonicWall Capture Cloud
  • Spot threats before they demonstrate malicious behavior
  • Hackers cannot hide behind custom encryption
  • Detects threats in less than 100 nanoseconds
  • Learn more about RTDMI

Reassembly-Free Deep Packet Inspection

  • Included with every SonicWall TZ firewall
  • Scan inbound & outbound data with very low latency
  • High-speed traffic analysis with no buffering or proxying
  • Stop evasion techniques that most engines miss
  • Learn more about RFDPI

SonicWall sizing guides make it easy to compare TZ firewalls

Deciding which TZ firewall is right for your small business network can take some serious consideration. Maybe your small office would benefit from the power-over-ethernet features of the SonicWall TZ300-POE or TZ600-POE models. Most TZ firewalls also support wireless networking such as the SonicWall TZ350 Wireless-AC or TZ400 Wireless-AC. Which TZ firewall you choose ultimately comes down to your unique needs as a small business.

Tips for finding the right firewall fast

  • Use the firewall sizing guide on our Homepage
  • Filter by other options & features in the sidebar
  • Compare options on the TZ firewall comparison page
  • Live chat with our certified experts for better pricing

Firewalls.com offers a SonicWall TZ firewall comparison page where you can easily navigate TZ firewall specs and highlight rows to compare entry level firewalls. If you’re looking for something a little bigger, we also offer SonicWall comparison pages for mid-sized NSa firewalls and enterprise NSa firewalls.

If you want to go straight to the source, check out our network security datasheets page where you’ll find all the latest datasheets and spec sheets for SonicWall, Sophos, Fortinet, WatchGuard, Barracuda, Cisco Meraki, and Ruckus Wireless.

TZ firewall experts on your schedule

Deciding which firewall your small business will rely on as a primary method of protecting both company and customer data is a big, big step. Plus, these are super complicated appliances that should never be chosen on a whim!

Live Chat with experts on the SonicWall TZ Firewall Series

Firewalls.com employs a team of experts that has been both trained and certified by the manufacturer partners we represent. That means when you click on the Live Chat button, you’re connecting with a real person who lives and breathes TZ firewalls full time. Chat or call 317-754-7914 to get special pricing, expert recommendations, and all of your TZ firewall questions answered fast.

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