You’ve probably heard of a firewall, but understanding its functionalities and the different types available can be overwhelming. Barracuda is one of the leading companies in firewall security, offering solutions both on-premise and in the cloud. Once your security is compromised, it’s a lot harder to recover data. A firewall protects your network from dangerous traffic, and Barracuda offers a variety of options.
Security doesn’t have to be complicated. We can help you enhance your security and provide greater protection for your network.
In this article, we will outline a variety of firewalls available through Barracuda so you can find the solution that is best for you and your business.
Why Firewalls are a Necessity
Cybercrime rates have increased over the past few years, and they’re not slowing down anytime soon. 780,000 records were lost per day in 2017, and cybercrime costs are expected to rise to $6 trillion by 2021 (Data Connectors).
Firewalls are no longer just a good idea. They are a necessity in the IT world. If you hope to protect your data against harmful threats, a firewall is a good place to start.
One of the most valuable features of a firewall is its ability to isolate your computer from external threats. A firewall puts you in control. It allows you to manually select the ports that will send and receive data.
Firewalls safeguard your network against a variety of attacks, like malware and ransomware. This helps you prevent data loss and in turn reinforces your reputation and your clients’ confidence.
You depend on applications every day. However, 92% of web applications have security flaws that makes them much easier to exploit (Tech Beacon). Yikes!
Web applications are a critical part of everyday operations, but they shouldn’t put your business in jeopardy. With a web application firewall, you can continue to use applications with confidence, without worrying about security weaknesses.
What is a WAF?
At the most basic level, firewalls monitor and filter traffic that passes through your network. A Web Application Firewall (WAF) specifically monitors traffic between a web application and the internet.
WAFs operate through a set of rules that filter out malicious traffic. The user defines these policies, which can then be changed at any time.
Most WAFs use protocol layer 7 defense. While it doesn’t protect against all threats, a WAF works together with other tools to create a holistic defense against attacks.
One of the greatest benefits of a WAF is its speed, allowing users to respond quickly to various attacks. Additionally, WAFs can operate on a blacklist or whitelist policy, either blocking against known attacks, or denying access to all traffic that has not been pre-approved.
- Secure app delivery
- Access control
- Automated orchestration
Barracuda CloudGen Firewall
The cloud has led to a great deal of innovation, helping businesses save both time and money. Traditional security strategies are no longer making the cut. Instead, cloud generation firewalls have emerged to secure cloud-connected networks.
What is a CloudGen Firewall?
Traditional firewalls don’t translate well when used in conjunction with the cloud. CloudGen firewalls are designed specifically to support public cloud deployment and consumption.
CloudGen firewalls are designed to protect users, applications and data—regardless of your infrastructure’s layout.
These firewalls use priority level security, but with quicker deployment and easier troubleshooting than other options. With a CloudGen firewall, you can manage policies from a single firewall device and receive live monitoring on what is happening with the devices. CloudGen firewalls also reduce the amount of spam that can pass through the network.
Barracuda CloudGen firewalls combine physical, virtual, and cloud-based firewalls that protect and enhance your infrastructure.
Barracuda offers a variety of CloudGen firewalls, depending on your storage needs and the size of your company and client base.
Additionally, Barracuda CloudGen offers the following features:
- Advanced threat protection
- Malware protection
- Intrusion detection and prevention
- Site-to-site connectivity
- Web filtering
- User identity awareness
- Real time reporting
Barracuda CloudGen Firewall F-Series
The Barracuda CloudGen Firewall F-Series offers comprehensive, next-generation security. With a centralized management of all functionality, you can manage traffic regulations and profiling from a single location.
Barracuda CloudGen connects securely with SD-WAN. This allows you to access the cloud through a single gateway. Replace MPLS connections with up to 24 broadband connections per VPN tunnel. This will help you to lower costs, increase performance, and eliminate redundancy.
The cloud offers greater agility and flexibility, but it also requires more automation. The CloudGen Firewall F-Series offers fully-automated protection across multiple cloud deployments.
Barracuda NextGen Firewall
The complexity of modern cyber attacks requires a more robust form of security. Traditional firewalls have a number of limitations that can make it more difficult to regulate traffic effectively.
A next generation firewall provides additional features and can handle more complicated tasks.
What is a Next Generation Firewall?
The term “Next Generation Firewall” (NGFW) refers to the third generation of firewall technology. These firewalls provide Layer 7 application profiling and IPS, enabling highly granular policy enforcement.
In addition to the functionalities of traditional firewalls, NGFWs include intrusion detection systems (IDS) and intrusion protection systems (IPS).
Many applications use multiple ports, which can be difficult for a firewall to identify. NGFWs monitor traffic from layer 2 through 7, so they can determine exactly what is being sent and received. Additionally, NGFWs allow you to set up policies based on both the user and the application.
An NGFW includes antivirus and malware protection. It scans applications and targets threats faster. It also provides increased threat protection and performs functions at a higher network speed than traditional firewalls.
In 2017, the Barracuda NextGen Firewall for Azure was named “Best Security Product” by the editors at Redmond.
Barracuda NextGen Firewall for Microsoft Azure offers:
- Granular security and policy management
- Full application visibility and full user awareness
- IPS, URL filtering, antivirus and Advanced Threat Protection
- Outstanding traffic visibility tools
- High availability support
Our experts can enable you to design your NG Firewall setup with the goal that it works for your one of a kind office condition. Barracuda is a main name in the security business and their NG Firewalls help guard your system from the individuals who attempt to get inside.
Integration with AWS, Azure, and Google Cloud
You’ve decided to migrate to the cloud, but now you’re wondering how to keep the process secure while still making sure it runs smoothly.
Amazon Web Services
The Barracuda CloudGen WAF has achieved AWS APN Security Competency. Basically, this means that Barracuda has been determined by Amazon architects to be a well-designed, high-quality product.
Barracuda’s APIs allow you to automate security deployment so you can take advantage of AWS immediately. Barracuda also tracks security best practices, allowing you to remain compliant without the strain of handling everything yourself.
As the top Microsoft Azure Certified Security Solution Provider, Barracuda continues to work closely with Microsoft in order to offer solutions to customers across the globe. Your workload might not change when you migrate to the cloud, but security suddenly becomes a lot more complicated.
Barracuda CloudGen WAF can detect a wide variety of attacks, without affecting your operations. You can run Barracuda WAF as a virtual machine or host it within Azure itself. Barracuda also allows for an almost unlimited number of secure connections via remote locations.
Google Cloud Platform
The Barracuda CloudGen Firewall F-Series was the first network firewall approved by Google Cloud Platform (GCP). With Barracuda, you can securely migrate your workload to the cloud, while still maintaining the tools and controls you are familiar with.
Barracuda’s VPN capabilities enable you to establish secure connections between various locations, projects, datacenters, and deployments. This means that you can access GCP securely, whether you’re working remotely or in the office.
66% of IT professionals name security as their top concern for migrating to the cloud (DSM). With Barracuda, you can be sure that your access to the cloud is secure.
Find the Right Barracuda Firewall for Your Business
Here at CR-T, we take pride in providing enterprise-level IT services at prices that work for small businesses. Our team of experts can become your IT support department, responding to issues quickly, often before you even know about them. Covering everything from your servers and network infrastructure, to your computers, workstations and mobile devices, we provide end-to-end solutions for all your technology needs.
Time and experience have helped us develop best practices and workflow procedures designed to keep your focus on your business, not your technology.
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