SonicWall Firewall
for Indian Businesses
The only SMB firewall with RTDMI — Real-Time Deep Memory Inspection that catches zero-day threats your other tools miss.
- Capture ATP cloud sandboxing with Block Until Verdict
- TotalSecure bundles: hardware + multi-year subscription in one
Real-Time Deep Memory Inspection
Traditional firewalls scan files before execution. RTDMI inspects code directly in processor memory while it runs — catching evasive malware that morphs or decrypts itself only in memory, making it invisible to file-based scanners.
Suspicious File Received
A file or connection arrives at the firewall perimeter. Signature databases draw a blank — the threat is unknown or obfuscated to evade detection.
Memory-Level Inspection
RTDMI forces the payload to execute in a controlled memory environment. The threat reveals its true behaviour in real time — it cannot hide behind encryption or polymorphism.
Blocked Before Impact
The threat is identified and blocked in milliseconds, before it can reach any internal system. The Block Until Verdict setting in Capture ATP holds the file until a clean verdict is confirmed.
TZ to NSsp — Right-Sized for Every Business
From a 10-person branch to a multi-site enterprise — SonicWall scales without changing the management platform.
Desktop / SMB
TZ 270 — TZ 670
Up to 200 users
- Fanless options (TZ 270/370)
- Up to 5 Gbps firewall throughput
- Integrated Wi-Fi controller (TZ 270W+)
- Ideal for branch offices & SMBs
1U Rack / Mid-Market
NSa 2700 — NSa 6700
200–2,000 users
- High-availability clustering
- Up to 36 Gbps firewall throughput
- Full RTDMI + Capture ATP
- Multi-gigabit SFP+ ports
2U Rack / Enterprise
NSsp 10700 — NSsp 15700
2,000+ users
- Up to 100 Gbps throughput
- Data centre & campus grade
- Multi-instance architecture
- Hot-swappable hardware
What SonicWall Protects Against
Six layers of protection that work together — from the perimeter to the cloud.
RTDMI Zero-Day Detection
Memory-level inspection catches unknown, evasive and encrypted threats in real time — over 1,500 novel malware variants discovered per day in SonicWall GRID telemetry.
Capture ATP Sandboxing
Cloud sandbox detonates suspicious files across multiple engines. Block Until Verdict holds the file at the gateway until a clean result is confirmed — no partial verdicts allowed.
SD-WAN & Dual WAN
Application-aware routing, dual ISP failover and SLA-based WAN selection built in — no separate SD-WAN appliance needed for branch office connectivity in India.
Deep Packet Inspection (DPI)
Full DPI-SSL/TLS inspection across all ports, not just HTTPS on port 443 — inspects encrypted traffic from SaaS apps, cloud storage and social media.
Application Intelligence
Identify, classify and control over 4,000 applications — block social media, bandwidth hogs or unapproved cloud file-sharing services with granular application-layer policies.
Network Security Manager
NSM provides centralised management for all SonicWall appliances across all sites — firmware deployment, policy configuration, analytics and compliance reporting in one portal.
Capture ATP — Block Until Verdict
Capture Advanced Threat Protection sends suspicious files to SonicWall's cloud sandbox for multi-engine analysis. With Block Until Verdict enabled, no file enters your network until it receives a clean result — not a delayed one, not a partial one.
- Multi-engine analysis: full system emulation + RTDMI + static analysis
- Block Until Verdict — gateway holds file pending clean result
- Verdict delivered in seconds, not minutes
- Retrospective alerts if a previously missed file is later flagged
- Covers email attachments, web downloads and file transfers
- Results feed back into SonicWall GRID global threat intelligence
Zero-Day Files
Unknown executables + PDFs
Encrypted Traffic
TLS/SSL inspection
Email Attachments
All inbound file types
Web Downloads
HTTP/HTTPS + FTP
Get the Best SonicWall Price in India — Direct from Registered Partner
As a registered SonicWall partner, we supply hardware + TotalSecure subscriptions together in one INR invoice with GST. Talk to us and we'll beat any genuine quote. Same-day response.
Essential Protection
Contact for Pricing
Hardware + annual subscription
- RTDMI threat detection
- Capture ATP sandboxing
- IPS & Anti-Malware
- Content Filtering Service
- NSM Essentials management
Recommended for most Indian SMBs
Get a QuoteAdvanced Protection
Contact for Pricing
Hardware + annual subscription
- Everything in Essential
- Application Intelligence & Control
- SD-WAN Advanced
- NSM Advanced management
- Threat Reports & Analytics
Ideal for multi-site businesses
Get a QuotePremier Protection
Contact for Pricing
Hardware + annual subscription
- Everything in Advanced
- 24×7 Support entitlement
- NSM Enterprise management
- Advanced Reporting
- CSC (Capture Security Center)
For regulated industries & enterprise
Get a QuoteTZ 270 starts from an accessible price point for Indian SMBs. Multi-year TotalSecure subscriptions offer significant savings vs. annual renewals. View detailed TZ Series pricing guide →
SonicWall Product Overview
Video Coming Soon
A product walkthrough video will be available here shortly.
Why Buy SonicWall Through Cloudfy?
Right Model, First Time
TZ 270 vs TZ 470 vs NSa — we do a throughput and user count assessment so you buy the correct appliance.
Full-Stack Deployment
Hardware unboxing, WAN/LAN config, rule setup, Capture ATP activation, NSM enrollment and team walkthrough.
INR Billing & GST
All invoices in INR with 18% GST — eligible for ITC recovery, compliant with Indian accounting requirements.
Renewals & Support
We proactively manage your TotalSecure renewal cycle so your threat protection never lapses.
How We Deploy Your SonicWall Firewall
Sizing Assessment
Review user count, WAN bandwidth, application mix and VPN requirements to select the right TZ or NSa model.
Hardware Procurement
Order the appliance + TotalSecure bundle through official SonicWall distribution channels with INR invoice.
On-Site Deployment
Physical installation, WAN/LAN configuration, firewall rules, VPN tunnels and policy migration from existing device.
NSM & Capture ATP
Cloud management enrollment, Capture ATP activation with Block Until Verdict, reporting dashboards and staff training.
Frequently Asked Questions
RTDMI (Real-Time Deep Memory Inspection) is SonicWall's proprietary threat detection engine. Unlike traditional signature-based detection or behavioural sandboxing, RTDMI inspects suspicious content directly in processor memory as it executes — catching evasive malware that hides from file-based scanning. In 2024, RTDMI discovered over 1,500 never-before-seen malware variants per day.
The TZ 270 suits small offices up to 25 users; the TZ 370 and TZ 470 cover 25–75 users; the TZ 570 and TZ 670 handle 75–200+ users. For larger deployments (250+ users), the NSa series is the right choice. Cloudfy performs a free sizing assessment based on your concurrent user count, WAN throughput, and VPN requirements before recommending any model.
TotalSecure bundles combine the SonicWall appliance hardware with an annual subscription that includes RTDMI threat detection, Capture ATP sandboxing, IPS, Application Intelligence & Control, Content Filtering, and Capture Security Center cloud management. Three tiers are available: Essential Protection, Advanced Protection, and Premier Protection — each adding more capabilities.
Yes. SD-WAN is available as part of the Advanced and Premier Protection bundles on TZ and NSa series appliances. It supports dual WAN failover, application-aware routing and SD-WAN link health monitoring — allowing you to use multiple ISP connections intelligently without a separate appliance.
Yes. SonicWall Network Security Manager (NSM) is the cloud management platform for TZ and NSa series appliances. NSM provides centralised policy management, firmware deployment, real-time monitoring and compliance reporting across all sites from a single web portal. Capture Security Center is included in TotalSecure bundles.
Hardware pricing and TotalSecure subscription costs vary by model, bundle tier and current distributor pricing in India. Cloudfy provides a formal quotation in INR with GST breakdown — contact us and we will turn around a quote within the same business day.
Yes. As a registered SonicWall partner, Cloudfy provides deployment, firewall rule configuration, VPN setup, Capture ATP activation, NSM onboarding and annual TotalSecure subscription renewals. We also offer ongoing managed firewall services including firmware management, rule audits and incident response.
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SonicWall TZ Series Pricing India 2026
TZ 270 to TZ 670 pricing with INR estimates, TotalSecure bundle comparison and multi-year savings.
Read guide →SonicWall vs Fortinet FortiGate — Which NGFW for India?
Head-to-head: RTDMI vs FortiGuard AI, pricing at each tier, and which firewall suits Indian SMBs.
Read guide →SonicWall RTDMI & Capture ATP Explained
How Real-Time Deep Memory Inspection works, how Capture ATP sandboxing differs, and why it matters for Indian businesses.
Read guide →Secure Your Network with SonicWall
SonicWall TZ and NSa appliances — supply, configuration, Capture ATP activation and managed support from a registered partner. Get an INR quote with GST breakdown today.
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