Web Application Firewall on Azure blocks valid requests

How to configure protection rules for the custom response module to ...

How to configure protection rules for the custom response module to configure custom block pages,Web Application Firewall:After you add your ...

What's wrong with the use of a WAF (Web Application Firewall)?

The WAF, by definition, is unaware of the context (with regard to the backend application) of a request. Because of this it can only block ...

Workload-based Web Application Firewall (WAF)

WAF is deployed in your cluster along with Envoy DaemonSet. Calico Cloud proxies selected service traffic through Envoy, checking HTTP requests using the ...

How to troubleshoot your Azure Web Application Firewall

If you have an Azure web application firewall (WAF) infront of your load balancer and this firewall has rulesets enabled with prevention mode ...

CRS and DRS rule groups and rules - Azure Web Application Firewall

The Azure-managed rule sets in the Application Gateway web application firewall (WAF) actively protect web applications from common vulnerabilities and ...

Web Application Firewall (WAF) powered by Fastly: the FAQ

The WAF can block a wide variety of attacks, including SQL injection attacks, cross-site scripting attacks, data exfiltration attacks, and HTTP ...

403 Forbidden Microsoft Azure Application Gateway v2 - Argano

If your behavior looks suspicious, the Azure firewall might throw a 403 Forbidden error to stop your request. Corrupt files and missing pages: Corrupt .htaccess ...

Web Application Firewall DRS and CRS rule groups and rules

The Azure-managed rule sets in the Application Gateway web application firewall (WAF) actively protect web applications from common vulnerabilities and ...

WAF Managed Rules migration - Cloudflare Docs

Check the Activity log in Security Events for any legitimate traffic getting blocked, and perform any required adjustments to the WAF Managed Rules ...

Azure Web Application Firewall - Cortex XSOAR

The Azure WAF (Web Application Firewall) integration provides centralized protection of your web applications from common exploits and vulnerabilities.

Why Does WAF Block Normal Requests as Invalid Requests? - 华为云

After a website is connected to WAF, a normal access request is blocked by WAF. On the Events page, the corresponding Event Type reads ...

SAP on Azure: Azure Application Gateway Web Application Firewall ...

If the request is valid, it is routed to the backend. If the request is not valid and WAF is in Prevention mode, it is blocked as a security ...

Azure WAF: A Deep Dive, Part 3 - Reblaze

They include the OWASP Core and bot protection rulesets, which are managed by Microsoft. However, in today's threat environment, these rulesets ...

Securing Decisions and Web Application Firewalls (Azure) - Advanced

Inspect Request Body. Body Inspection adds additional security by interrogating the data sent to an application server behind the WAF. Body ...

Defender for APIs Better Together with Azure Web Application ...

Azure WAF also offers rate-limiting, allowing customers to detect and block abnormally high levels of traffic. If the request is valid, the ...

azurerm_frontdoor_firewall_policy | Resources | hashicorp/azurerm

Manages an Azure Front Door (classic) Web Application Firewall Policy instance. ... - (Optional) One or more exclusion blocks as defined below. override ...

Why Managed WAF is a Must For Businesses? | Indusface Blog

... valid requests getting denied. The web app firewall and its rules must be ... Tags: Cloud WAFManaged WAFWeb Application Firewall. 7 months ago. Recent ...

Stop deploying web application firewalls - Mac Chaffee

Another way to bypass a WAF involves just padding your attack string to appear >8KB or so into the request body. Like I mentioned in the section ...

WAF-as-a-Service Test Drive - Barracuda Networks

... block web requests outside of the US and UK. • Scroll down to find the IP ... Why? *. • Look at the Firewall Logs to see why the request was blocked.

Azure Web Application Firewall on Azure Application Gateway ...

Ensure that Web Application Firewalls associated to Azure Application Gateways have Request body inspection enabled. This allows the WAF to ...