WHITEPAPER: CLOUD SECURITY

How to improve web application security with a web application firewall (WAF)?

A Web Application Firewall (WAF) is a security solution designed to monitor, filter, and block malicious traffic trying to access your web applications. It scrutinizes incoming requests and applies predefined rules to identify and mitigate potential threats. Various types of WAFs exist, including network-based, host-based, and cloud-based WAFs, each offering unique features and benefits.

Implementing a Web Application Firewall involves configuring it to meet your application’s specific needs. This process typically includes setting up rules, policies, and custom security settings to ensure optimal protection. Opting for a cloud-based WAF solution provides several advantages such as scalability, easy deployment, and centralized management. 

In this whitepaper, certified SANS instructor Serge Borso discusses how and where a WAF extends the security capabilities of a traditional firewall to stop 90% of the worst types of cyberattacks. You’ll also learn the top use cases for a WAF, best practices, and how to use a WAF to meet security compliance requirements. 

WAF whitepaper key learnings

  • WAFs offer versatile deployment options, including cloud-based, on-premises, and hybrid models, to suit diverse organizational needs. Implementing best practices for WAF configuration, integrating them into existing security infrastructure, and continuously monitoring and tuning policies not only enhances protection against web application vulnerabilities but also aids in meeting critical regulatory compliance requirements such as PCI DSS and HIPAA.
  • WAFs offer robust protection against a wide range of threats, including the OWASP Top 10 vulnerabilities, DDoS attacks, malicious bots, and API exploits, while providing enhanced logging and security analytics capabilities. By integrating real-time threat intelligence, WAFs can adapt to emerging threats, offering comprehensive and up-to-date protection for web applications and APIs, making them an essential component of modern cybersecurity strategies.
  • WAFs serve as specialized security tools designed to protect web applications from a wide range of threats, offering capabilities that complement and enhance traditional security measures. Unlike general-purpose firewalls, WAFs provide deep application-layer visibility and protection, making them an essential component of a comprehensive defense-in-depth strategy that addresses the unique security challenges posed by modern web applications and APIs.
  • WAFs can serve as powerful catalysts for transforming an organization's approach to security, fostering a culture of collaboration and continuous improvement. By integrating WAF testing into the development process, enhancing collaboration between security and development teams, and leveraging WAF-driven insights, organizations can shift towards a more proactive and holistic security posture that aligns with DevSecOps principles and drives ongoing security awareness and training initiatives.

Shield web applications and edge devices from risks that can compromise security, affect application availability, or result in the consumption of excessive resources.

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  • cloud security | waf & edge security | network security

    free trial

    VM-Series Virtual NextGen Firewall w/ 5 Core Security Subs -…

    Demo  |  Datasheet

    VM-Series augments AWS native network security with real-time application layer visibility and next-generation threat and data theft prevention.

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    Barracuda CloudGen WAF for AWS

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    The Barracuda CloudGen WAF for AWS provides enterprise-grade advanced threat application security and data loss prevention for your web applications. 

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    F5 Distributed Cloud - Bot Defense Advanced

    F5 Silverline Shape Defense (SSD) protects web applications from automated bot attacks to prevent large-scale fraud and friction for your end-users. 

  • PARTNER MANAGED RULES

    Cloudbric Managed Rules for AWS WAF - Bot Protection

    Cloudbric Managed Rules for AWS WAF - Bot Protection provides security against malicious bots that negatively impact and damage websites and web applications through repetitive behavior.

  • Observability | Security

    Coralogix Platform

    Boost your edge data’s WAF performance with Coralogix. Monitor all edge data - requests, logs, metrics, and traces - cost-effectively. Detect genuine threats confidently with instant alerts and advanced bot scoring.

  • WAF & edge security

    Aviatrix Secure Networking Platform

    Video demo

    Software defined cloud routing wth a Central Controller that builds and manages multi-cloud and multi-account secure networks.

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