Network and application firewalls for cloud-connected organizations
Network firewall with SD-WAN for distributed networks.
Makes web browsing safe and preserves bandwidth.
Protect websites and applications from cyber-threats.
Protect every web app, hosted anywhere, in minutes.
Ensure website and application performance and reliability.
Free scanner checks your website for potential vulnerabilities.
Make email safe for business with comprehensive protection of users, data, and your brand.
All-in-one email security, backup, and archiving service.
A.I.-based protection from spear phishing and email fraud.
Anti-phishing training and simulation platform.
Cloud-connected email security appliance.
Solutions for data retention, compliance, and eDiscovery
Locate, migrate, and eliminate Microsoft Outlook PST files.
Free tool to find threats already sitting in your inbox.
Cloud-integrated protection for business-critical data wherever it resides.
Add cloud-based backup and recovery to your Office 365. Protects emails and files from accidental and malicious data loss.
Barracuda's physical and virtual appliance solutions allow for fast deployment to on-premises and remote locations.
Barracuda's cloud-based security services reduce up-front costs and setup time.
Protect your websites, applications and data running in AWS with support for the AWS Shared Security Model. Metered billing and BYOL available.
Deploy Barracuda security solutions natively on Microsoft Azure. We support Azure best practices to cut deployment time.
Barracuda released the industry's first network firewall for GCP. Protect both on-premises and GCP assets from a single console.
Protect patient data, ensure access to health records, and defend against cyber threats.
Don't let your ecommerce site or POS fall victim to attacks or data theft. Ensure reliable connectivity for retail locations.
The financial services industry is a target by hackers looking to steal data and disrupt websites.
Barracuda products help your school achieve CIPA compliance and ensure a safe learning environment for students.
Government agencies rely on Barracuda for data protection and network security.
Barracuda manufactures all products in the United States and makes them available for purchase under GSA contracts.
Migrating your email to Office 365 raises a new set of security and network access challenges. Barracuda can help make the cloud safe for business.
Email compliance regulations and legal holds often require capabilities beyond the built-in features of Office 365.
Even with the best security and archiving tools, it is possible for the important email to be accidentally or maliciously deleted. Barracuda adds full backup and recovery of every Office 365 email using the secure Barracuda cloud.
Check out the current threat landscape based on millions of data points collected by Barracuda.
Protect all your threat vectors from zero-hour attacks with full sandboxing.Available for Cloud Generation Firewalls and Email Security solutions.
Detect, prevent, and recover from ransomware attacks.
If you do business in the European Union, Barracuda can help you achieve and maintain GDPR compliance.
Barracuda’s team of Support Engineers delivers award-winning support for Barracuda products
Search for solutions to common problems.
Ask questions and share your knowledge with other Barracuda users.
Enroll in training classes that cover Barracuda products.
Browse and download product documentation.
Search the A to Z of cyber-security, email and networking terms.
Learn how Barracuda protects your data in our cloud data centers.
Tech alerts provide complete transparency regarding technical and security issues.
Quality of service (QoS) is the description or measurement of the overall performance of a service, especially in terms of the user’s experience. Typically it is used in reference to telephony or computer networks, or to online and cloud-hosted services.
To quantitatively measure quality of service, several related aspects of the network service are often considered, such as packet loss, bit rate, throughput, transmission delay, availability, jitter, etc.
In the field of computer networking and other packet-switched telecommunication networks, quality of service refers to traffic prioritization and resource reservation control mechanisms rather than the achieved service quality. Quality of service is the ability to provide different priority to different applications, users, or data flows, or to guarantee a certain level of performance to a data flow.
As organizations of all types become increasingly dependent upon applications and services that are provided via cloud-integrated networks, there’s a growing need for capabilities that help ensure high quality of service, especially for critical and lag-sensitive applications.
For example, Voice over IP (VoIP) demands lag-free transmission, whereas email is very lag-tolerant. If you can delay email packets for a few seconds to let VoIP packets flow freely, it costs nothing in terms of the user’s experience of email service quality, but it ensures better VoIP QoS. As new applications with even stricter network performance requirements than VoIP’s become commonplace, QoS capabilities—including the most efficient possible use of bandwidth—are more important than ever.
In addition, CloudGen Firewalls deliver a variety of SD-WAN capabilities that can dramatically improve both bandwidth efficiency and service reliability, resulting in cost savings and improved QoS.
Contact us to learn more about how to boost your productivity and performance by optimizing QoS for the applications and services your organization depends on.
Call +1 888 268 4772