Complete cyber resilience for all size business
Easy to buy, deploy and use
Protect Email
Secure your email and users.
Protect Data
Protect against data loss.
Managed XDR
Detect and respond to threats.
Protect Networks
Secure users, devices and sites.
Protect Applications
Protect your websites and apps.
Block advanced threats with the BarracudaONE cybersecurity platform
Only Barracuda provides cybersecurity solutions that cover all the major threat vectors, protect your data, and automate incident response. Hundreds of thousands of customers worldwide count on Barracuda to protect their email, networks, applications, and data.
Explore cybersecurity solutions for every type of business
I need cybersecurity tools that I can implement myself
Our cybersecurity platform is the industry’s easiest to deploy and manage.
I need managed cybersecurity services
Our network of managed service providers (MSPs) offers fully managed services for your Barracuda solutions.
I’m a managed service provider
Deliver complex threat protection to your customers with our channel-focused solutions.
Looking for small business solutions?
Visit our Cybersecurity for Small Business Center
Why Barracuda
Complete cyber resilience
Our platform protects email, data, applications and networks with innovative solutions, and a managed XDR service, to strengthen cyber resilience.
Easy
Barracuda is easy to buy, deploy, and use. Most Barracuda products can be set up in minutes.
Award-winning support
You need a true partner in cybersecurity. Our top-rated support is available 24x7 with no phone queues.
Your trusted partner in cybersecurity
Backed by the best customer support in the business, Barracuda solutions are trusted by hundreds of thousands of businesses worldwide.
Barracuda delivered a scalable, turnkey, and comprehensive solution within budget. Everything works.
Raj Daroch
IT General Manager, MSS Security
Having a single pane of glass to see and control everything, that's priceless.
Robert Brogdon
Director of Technology Solutions, Turlock Unified School District
Barracuda has a wonderful technology platform but even more wonderful service.
Mauro Carnovali
CITO, Mizar Tech
The relationship with the Barracuda tech staff was good. Their knowledge was great. The interface was very simple; very easy to work with.
Tim O'Neill
Head of Information Security, Macmillan Cancer Support
Featured News
- Threat Spotlight: CypherLoc, an advanced browser-locking scareware targeting millions
Barracuda Research reveals CypherLoc, an advanced scareware kit behind 2.8 million attacks in 2026 that locks browsers, evades detection, and drives victims to fake tech support. - AI and Phishing-as-a-Service Drive Increase in Email Attacks, Barracuda Reports
Barracuda’s 2026 Email Threats Report reveals AI-driven phishing-as-a-service is increasing email attack volume and success. - Threat Spotlight: Tycoon 2FA didn’t die — it’s scattered everywhere
Learn how PhaaS kits evolve after disruptions and what security teams should monitor. - SOC Threat Radar — April 2026
Barracuda Managed XDR’s April 2026 SOC Threat Radar breaks down the latest attacks hitting businesses. - Barracuda Advances Cybersecurity Platform and Partner Program
Barracuda unveils BarracudaONE cybersecurity platform innovations and modernized global partner program. - SOC Threat Radar — March 2026
Get a closer look at the latest threats facing businesses.
Events and Webinars
- From Click to Containment: Securing Users and Endpoints Together
May 28 | 10:00 AM (PDT)
Register - 5 identity misconfigurations that hackers love
May 29 | 8:00 AM (BST)
Register - The Blast Radius Calculator: How big could YOUR incident get?
Jun 10 | 10:00 AM (BST)
Register - Inside the data: what 2 trillion IT events tell us about endpoint risk
Jun 24 | 10:00 AM (BST)
Register
Don’t wait to get protected
Schedule a free consultation with a cybersecurity expert and see Barracuda's cybersecurity solutions in action.