SentryXDR – Service Overview from Cerberus Sentinel. Security Testing Services | Security Advisory Services | Secured Managed Services | Security Operation Center. Cerberus Sentinel specializes in cybersecurity solutions that build a culture of security within an organization, enabling them to improve security, lower risk profile, optimize IT infrastructure, and meet regulatory compliance demands with extensive and comprehensive compliance review. Our Philosophy – Cybersecurity is a culture, not a product®. We believe culture is the foundation of every successful cybersecurity and compliance program. To deliver this outcome, we developed MCCP+ our holistic approach that ensures you’re secure in every area of your business. We are a publicly traded cybersecurity company listed with ticker CISO. A nationwide provider of consulting and managed services, with offices and resources across the USA, we specialize in building a culture of awareness for our clients. Founded with the belief that an acquisition approach is the best way to address the industry-wide skills gap. We are focused on cybersecurity, compliance, and the culture that drives success, acquiring world-class engineering talent who utilize the latest technology to create innovative solutions to protect even the most demanding businesses and governments against continuing and emerging threats. SentryXDR – Service Overview. SentryXDR bundles the capabilities of our robust MDR solution together with all those pieces of the puzzle that tend to be overlooked in security strategies, because well, you’re busy. Sentry XDR makes alerting tools do what they are supposed to do, adding our certified analysts to respond and remediate right away anytime there is an issue in your environment. You can’t afford to wait hundreds of days to get the big picture of an attack.