It is common for people to struggle with letting go of their possessions, as we tend SonicWall firewall to grow attached and comfortable with things we use regularly. Even if we don’t use them often, we can have a hard time parting with them. However, this attachment can be problematic, as it can make us hold on to things that are no longer necessary.

This same attachment can occur with our network devices, but unlike holding onto an old couch, failing to update security gear on time can put the entire network at risk. It’s important to regularly evaluate our needs, simplify our network by eliminating unnecessary items, and update critical devices to keep up with the ever-evolving threat landscape.

One crucial component of a secure network is a reliable firewall. Upgrading to the latest 7th generation SonicWall TZ Series firewall (TZ270, TZ370, TZ470, TZ570, and TZ670 Series) is essential to protect against advanced cyberattacks and meet the demands of today’s workplace. Here are the top 10 reasons to consider upgrading your legacy firewall to a SonicWall TZ Series firewall.

Support for Bandwidth-Intensive Applications

Organizations need higher throughput and multi-gigabit ports to support bandwidth-intensive applications. More ports enable the direct connection of additional devices to the firewall, enhancing overall network performance.

Next-Generation Hardware

Upgrading to the Gen 7 TZ series is essential. These firewalls are the first desktop form factor to feature multi-gigabit (2.5/5/10G) interfaces, unlike legacy Gen 6 firewalls, which only support gigabit interfaces. The Gen 7 TZ series comes with a minimum of eight ports, compared to just five in the Gen 6 series.

Enhanced Expandable Storage

The Gen 7 TZs offer expandable storage for logging, reporting, caching, and firmware backup. They include a secondary power supply for redundancy, ensuring business continuity in case of a failure. With an expandable storage slot that allows for up to 256GB, the Gen 7 series outshines the Gen 6 series, which lacks this feature. The TZ670 model comes preloaded with 32GB of expandable storage, while the TZ570/670 series supports dual AC power supplies for added redundancy.

Superior Firewall Performance

As network bandwidth demands rise due to HD video streaming and social media, faster firewall inspection, DPI, and IPSec VPN performance are crucial. The Gen 7 TZs offer up to three times the firewall performance of Gen 6 firewalls. This improvement allows organizations to take full advantage of higher internet speeds while supporting more concurrent users without compromising security.

Increased Scalability with Concurrent Connections

The Gen 7 TZs allow for a significantly higher number of concurrent connections—up to 15 times more than Gen 6 firewalls. This enhancement supports greater scalability and flexibility for organizations managing multiple simultaneous user sessions.

Simplified Deployment and Management

The Gen 7 series simplifies management with Zero-Touch Deployment. Organizations can roll out devices across multiple locations simultaneously with minimal IT support, reducing complexity and facilitating quick scaling.

Expanded Site-to-Site VPN Connectivity

For businesses with remote or branch locations, such as retail POS systems, establishing more site-to-site VPN tunnels is essential. The Gen 7 series offers up to eight times more VPN tunnels than Gen 6 firewalls, enabling secure connections between distributed networks and facilitating data sharing.

More VLAN Interfaces

VLANs help logically group network devices, reduce broadcast traffic, and implement security policies. The Gen 7 TZ series provides up to five times more VLAN interfaces than Gen 6, improving network segmentation and performance.

Support for More Access Points

The Gen 7 TZ series enhances the Wi-Fi user experience with integrated 802.11ac Wave 2 technology (except for the TZ670). This series supports up to four times as many access points as the Gen 6 series, allowing for better scalability of the wireless network.

Advanced Sonics 7.0 Support

The Sonics 7.0 operating system includes modern features like an improved user interface, topology view, and advanced security options. Unlike Gen 6 firewalls, Gen 7 series firewalls are compatible with Sonics 7.0, providing default support for BGP routing and Stateful HA without requiring additional licenses.

5G USB Modem Support

The Gen 7 TZ series features a USB 3.0 port for connecting to 5G networks. Additionally, these firewalls are compatible with 4G/LTE/3G technologies through appropriate dongles. This support is not available on Gen 6 TZ series firewalls.

Author: TechBlonHub

As a passionate blogger, I'm thrilled to share my expertise, insights, and enthusiasm with you. I believe that technical knowledge should be shared, not hoarded. That's why I take the time to craft detailed, well-researched content that's easy to follow, even for non-tech. I love hearing from you, answering your questions, and learning from your experiences. Your feedback helps me create content that's tailored to your needs and interests