XDR – What You Need To Know
With so many new cyber threats popping up every day, cybersecurity experts need a better way to investigate and respond to attacks.
So what’s the solution?
Enter XDR, a technology that promises to improve security teams’ efficiency and response time.
In today’s article, let’s explore what XDR is, how it works, and the advantages of employing XDR. Let’s dive in.
What is XDR?
Extended detection and response, often known as XDR, is a multi-layered security mechanism that keeps track of a company’s whole IT infrastructure.
It gathers information from many security layers, including endpoints, email, apps, and networks, and correlates it. With this method, XDR offers a vitally important comprehensive perspective of a company’s technological environment.
Security professionals can identify, look into, and react to cyber threats more quickly and efficiently thanks to this improved visibility.
XDR is regarded as a more sophisticated type of EDR. While XDR includes several security control points, EDR simply addresses endpoints. Deep analytics and automation enable XDR to identify threats considerably more quickly and provide a full set of security operations capabilities.
How Does XDR Work?
It works by leveraging machine learning, behavioral analysis, and automation to identify and neutralize potential threats in real-time.
XDR solutions integrate with different security technologies, including endpoint detection and response, cloud access security broker (CASB), and network detection and response (NDR). This integration allows the XDR platform to aggregate and correlate data from various sources, providing security teams with a unified view of their environment.
With XDR, security teams can track threats across any source or location within the organization, enabling them to respond to incidents in real-time. The platform’s machine learning algorithms can automatically identify and respond to threats, freeing up security teams to focus on more complex tasks.
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The Advantages of XDR
Prevent Cyber Attacks
Adaptive machine learning and threat intelligence are used to ensure that XDR can create resistance against the largest spectrum of threats. Constant monitoring and reaction also help to reduce harm by preventing a threat the moment it is discovered.
Offer Data Points
XDR provides entire user data at an endpoint, as well as network and application interactions. This section contains information on the files viewed, the apps used, and the access privileges. You can spot and stop attacks more rapidly if you have total visibility, including any cloud-based and on-premises components.
Because of sophisticated data collection and analysis, with XDR, you can monitor the trajectory of an attack and duplicate the attacker’s actions. XDR provides the information needed to locate the attacker.
You may ban and accept processes and required traffic using XDR. This ensures that your system is only accessible to authorized users and actions.
XDR decreases alert volume while increasing alert accuracy. This leads to fewer false positives. Furthermore, because it is one platform rather than a collection of separate point solutions, XDR is easier to maintain and administer, and it minimizes interfaces while reacting.
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Use Cases of XDR
XDR offers a proactive approach to threat detection and response, with use cases that can revolutionize your security operations. For example, with XDR, security teams can easily carry out threat hunting alongside their other tasks, intervening only when necessary. This is done through XDR’s automation and telemetry capabilities, allowing work to be done automatically and drastically lessening the security team’s load.
Additionally, XDR’s strong analytics can combine a large number of low-priority alerts into a slight number of high-priority ones, which may be prioritized fast and save your team a lot of time. The ability of a security team to respond promptly to the most urgent warnings depends on this triage function.
Security teams can quickly determine the origin of a problem, how it spreads, and which other individuals or devices it can affect, thanks to XDR’s extraordinary investigation function. This not only gets rid of the threat but also strengthens the network’s defenses against them, safeguarding your company over time.