A good WAF secures not just your websites and cloud applications but will protect against bots and protect containers, databases, VMs and APIs too. It will have a low rate of false positives, which is becoming critical as the volume of attacks increase. If you are a small business then a cloud-based one has a lower management overhead.
Part of the value of a WAF is the ability to quickly react to new threats by adding rules, instead of having to wait for full vendor patches to address vulnerabilities and then going through a full patch test & deploy cycle.
You still need to keep up to date on your patches, but for some zero-day vulnerabilities if you have a WAF in place you can react much faster.
A Web Application Firewall (WAF) is a specialized security tool designed to protect web applications by monitoring and filtering HTTP traffic between a web application and the Internet. It plays a crucial role in safeguarding against threats and vulnerabilities.WAFs help defend web applications from several common threats by analyzing requests to prevent malicious data from passing through. These solutions work by effectively blocking common attacks such as SQL injection and cross-site...
-Application security
-OWASP top 10
-Protection on two aspects: detection/prevention of malicious IPs or threats
-Certain WAFs protect against DoS, ...
A good WAF secures not just your websites and cloud applications but will protect against bots and protect containers, databases, VMs and APIs too. It will have a low rate of false positives, which is becoming critical as the volume of attacks increase. If you are a small business then a cloud-based one has a lower management overhead.
Part of the value of a WAF is the ability to quickly react to new threats by adding rules, instead of having to wait for full vendor patches to address vulnerabilities and then going through a full patch test & deploy cycle.
You still need to keep up to date on your patches, but for some zero-day vulnerabilities if you have a WAF in place you can react much faster.