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.
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A SQL Injection is an attempt by an attacker to upload SQL commands to a website in order to manipulate data on the server. The objective is usually to steal data, destroy data, or manipulate data for purposes of fraud. The most common method is to enter SQL commands into a web form. However, there are many other ways to inject SQL into a web server, such as appending commands to a URL, injecting them into an HTTP Post, or inserting commands in a browser cookie that is used by your website.
SQL Injections have been at the top of every OWASP Top 10 list for over 10 years. Many web applications use databases for efficient storage and retrieval of data. This means that databases contain a lot of important and sensitive data, such as usernames, passwords, dates of birth, Social Security numbers, and more.
Web applications interact with the database layer using SQL queries. Typically, these queries are performed using inputs in the web page—like a search query. However, a poorly designed web application may accept any type of SQL query in an input box intended only to accept a specific type of data, for example, the user’s first name. Attackers exploit this flaw by entering SQL queries in these input boxes to either retrieve or corrupt data stored in the database.
There are a variety of techniques to limit the ability of attackers to directly steal or corrupt your data. Most techniques are intended to minimize the ability of end-users to supply data or commands that can be interpreted by your web server or database. It is important to note that this input can come from a variety of sources including posted form submissions, URL arguments, and browser cookies.
Some of the more common SQL injection prevention techniques are listed below.
Although coding techniques like the ones listed above are important, careful coding does not guarantee protection. Third-party software libraries, subsequent code changes by other developers, and newly discovered obfuscation techniques can leave your website exposed to SQL injection attacks. Adding an automated layer of protection with a Web Application Firewall can ensure that your websites and web applications remain protected.
The Barracuda Web Application Firewall protects your applications and data against all types of SQL Injection attacks, using powerful positive and negative security models. These allow it to identify and block both traditional and obfuscated database-query attacks, ensuring that only permitted inputs into a given field are accepted.
Contact us to learn about how to protect your organization from SQL injections along hundreds of additional threats. You can also get a free evaluation of the Barracuda Web Application Firewall and run a free website vulnerability scan.
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