Keep the WAF in blocking mode
Deployment, rule tuning and 24/7 monitoring - so your WAF stays in blocking mode instead of monitor-only.
Deployment, rule tuning and 24/7 monitoring - so your WAF stays in blocking mode instead of monitor-only.
Most web application firewalls are deployed once, left in default configuration, and quietly switched to monitor-only mode the first time they block a legitimate customer transaction. At that point the WAF is a compliance artefact rather than a control. It logs attacks without stopping them, and nobody notices until an incident review asks why.
Vinca Cyber's managed WAF service exists to prevent exactly that outcome: deployment, ongoing rule tuning and 24/7 monitoring, so your web application firewall actually blocks attacks in production. It's part of the same 360° Cyber Resilience approach we've applied for 22 years, and it extends the web application security layer already included in our Managed Security Services.
A web application firewall inspects HTTP traffic to your applications and blocks malicious requests - SQL injection, cross-site scripting, credential stuffing, bot traffic and application-layer denial of service. WAF as a service means the platform is delivered from the cloud rather than run as appliances you maintain.
Managed WAF goes a step further: someone else owns the ongoing operation, writing and tuning the WAF rules, investigating what's being blocked, and adjusting policy as your applications change. That distinction matters because a WAF's effectiveness is almost entirely a function of how well its rules are maintained, not which product you bought.
Out-of-the-box WAF rules are either too permissive or too aggressive. The tuning cycle is where the value sits.
Implementation in blocking mode, sized to your traffic and application architecture.
Custom WAF rules written for your specific applications, beyond the generic OWASP core rule set.
The work that determines whether a WAF stays in blocking mode or gets quietly disabled.
Blocked-traffic review and attack investigation by our SOC.
Application-layer protection against automated abuse and credential stuffing.
WAF rules deployed to block exploitation of a known application vulnerability while your developers work on a permanent fix.
Out-of-the-box WAF rules are written to be broadly applicable, which means they're either too permissive for your application or too aggressive for your traffic. The tuning cycle is where the value sits: identifying which legitimate requests are being caught, adjusting rules rather than disabling them wholesale, adding application-specific protections the generic rule set doesn't cover, and revisiting policy each time a new feature ships. None of this is complicated. It just requires someone to own it continuously, which is precisely what most in-house teams don't have capacity for.
Implement WAF in blocking mode, sized to your traffic and architecture.
These programmes are designed to be operated together. If this page is the strand you need first, the others are usually next.
CSPM, CNAPP and 24/7 monitoring across AWS, Azure and GCP - posture that doesn't stop at the assessment.
DLP, database security and GenAI leakage protection - so sensitive data doesn't leave through a chat window.
SPF, DKIM and DMARC enforcement plus phishing filtering - so your domain can't be spoofed and malicious mail doesn't land.
Managed EDR/XDR with 24/7 response - so a phished laptop doesn't become a full network compromise.