3 XDR Solutions: Extended Detection And Response Services In 2021

Threats occur, and when they do, they require a response. That’s security at its most basic. The strongest possible response to threats in your network requires a service that’s automated, that encompasses the largest reach, and that uses the most complete, up-to-date information. In most cases, XDR (extended detection and response) tools can deliver that service. What’s important for the proper execution of such threat defense is a tool that is built to fit your needs as a company: from the way an XDR integrates with various other programs to its management of alerts, there’s no shortage of factors to consider.

Whether it’s automation of the detection process, how alerts are prioritized, or what methods of detection and response it can use, the most important things to you, your life, and your business are going to help you create the security strategy you want and need. That’s why it’s important to acknowledge that various tools are better at different parts of cybersecurity.

However, there are programs out there that beat all the rest. In 2021, there are dozens of XDR solutions to choose from — if not hundreds — but you can trust in the following three XDR services especially. Have a look and find the solution that’s best for you!

SentinelOne Singularity XDR

SentinelOne’s Singularity is a robust platform indeed, but Singularity XDR is all the more impressive: it features automated detection and response to threats and potential threats inside and outside the network — not to mention allowing users to automate assignment of policies and actions based on ingestion of various external and internal data sources. This comes alongside seamless integrations with these data sources, as well as with various apps and devices, to provide the most well-oiled approach to data collection, SOC workflows, and even custom detection and hunting rules.

Singularity XDR is also able to accelerate root cause analysis of incidents in a platform that rates the highest in MITRE ATT&CK Framework alignment. XDR products like this are the top tier offering, because they make it easy to achieve one-click remediation of benign and malicious findings alike, putting you in control well before a threat ever appears — and keeping you in control when something comes your way.

Sophos Intercept X Endpoint

Sophos is known for its fully synchronized approach to threat detection, with a free version of its response services as well as a holistic dashboard that manages all vectors of potential risk together as well as separately — email, servers, your network, and all the cloud workloads you have can be managed on the same front with AI, anti-ransomware, and exploits prevention. It also offers cloud-native protections to every endpoint you have, and it provides access to Cloud Optix, where threat responses and visibility are increased with public resources, making it capable of solving some of the more difficult cyber threats that users will come across.

The malware detection it houses is powered by deep learning AI, and the product is amazingly good at resolving threats within cloud workloads. You can even employ a managed threat response system, with threat hunting and detection every hour of every day, handled by a team of cybersecurity professionals. With other tools to offer, like Sophos XG Firewall (sporting remote-access VPN and cloud management), Sophos is definitely made to be a household name in enterprise protection.

Cynet 360

Cynet’s protection includes various integrations like NGAV, Network Traffic Analysis, UEBA, and EDR tools to provide aid that is autonomous and all-encompassing. It also uses intelligent methods like deception ploys — planting fake data, passwords, and network connections — to distract and attract cyber attackers. This makes it all the easier to suss out threats and malicious behavior well before they can have an impact on your business, making Cynet 360 even more of an asset against internal issues like compromised user accounts.

Managing assets and vulnerabilities all from one pane of glass, Cynet 360 is designed for holistic SOC execution, and it’s even built to orchestrate manual and automated responses upon finding threats, with a similar approach to remediation in the case of lost data or compromised files, servers, and so on. The tool has sensors in various endpoints and networks to give users the upper hand by providing continuous monitoring of them, with feedback and analysis of activity data from these numerous sources in real time.


The way that you protect yourself and your business isn’t a fleeting decision. Weighing the features of these XDR products makes it easier to a degree if you know what you’re looking for. But if you don’t, you should do an honest inventory of your security posture. You have to know what your strengths are, but you should also recognize your weaknesses — and determine what kind of solutions help with those issues. Just like your needs and your business differ from others, so too will your solutions differ, with each different business looking to an XDR solution that provides the most necessary suite of tools for them.

Your cybersecurity is an important matter that needs addressing, but you can afford to find the right solution with time and research; thankfully, you can look at the list above and get much of that research quick and easy. If you’re in the market for an extended detection and response solution, these are the contenders that will without a doubt make your life, and your security upkeep, much simpler indeed.

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