Discover the Top 5 XDR Use Cases for Today’s Cyber Threat Landscape
Learn about identity threat detection and response (ITDR), a crucial security framework
Attackers nowadays are good at setting up camp in networks and stealing important information. This means you need to be on your toes with top-notch threat spotting.
You need something that can handle the whole attack process, from when they first break in to when they move around and take data.
32% of cyber-incidents that involved data theft and leak, indicated that more attackers favor stealing and selling data, rather than encrypting it for extortion pointing to a critical need for implementation of robust threat detection.
Threat detection is the process of monitoring a security ecosystem holistically in order to identify hostile users, aberrant activities, and anything else that may compromise a network. Threat detection is based on threat intelligence, which includes tools that are strategic, tactical, and operational. Threat detection and response tools focus mostly on very evasive cyber threats.
Threat response refers to the mitigation efforts taken to neutralize and prevent cyber threats before they cause vulnerabilities. These efforts continuously monitor systems and generate alerts when cyber threats or malicious conduct are detected. Threat response is also based on threat intelligence.
“Threat detection and response is a cybersecurity process that examines user behavior to identify attacks, prevent breaches, and improve endpoint security, hence enhancing overall security.”
Most organizations rely on a SOC to battle the progression of cyber threats and other security issues. This centralized team enhances your firm’s overall cybersecurity through the prevention, detection, and response to threats.
A SOC is not only just reactive but keeps watch for emerging cyber threats and identifies vulnerabilities in the organization. Most onsite and outsourced SOC teams operate twenty-four hours a day, seven days a week.
The SOC uses threat detection and response tools combined with threat intelligence to detect any attempted, successful, or in-progress breaches. In fact, when the security team detects a cyber threat, they take measures to eliminate or mitigate the problem. Human expertise is crucial in interpreting alerts related to detected threats and integrating these threats into incident response workflows to mitigate security breaches.
This is how the process of threat detection and response usually works:
With this, your organization will not only be able to react to cyberattacks but also strengthen its defenses going into the future. The good news, having a well-defined threat detection and response strategy, really makes all the difference when it comes to reducing risk and staying out ahead of threats.
An NDR solution keeps tabs on and identifies suspicious traffic over the network infrastructure with the help of AI, ML, or other non-signature-based approaches. Organizations utilize various methods, such as continuous monitoring and human expertise, for detecting threats in real time
EDR solutions continually monitor and gather data at endpoints and apply rules-based automated responses. EDR is an endpoint security product that helps to safeguard an environment’s perimeters.
XDR is a solution for security operations teams that could identify, order, and remediate threats with more efficiency from the standpoint of endpoints, networks, email, cloud workloads, and lots more.
Email threat detection is offered as a standalone product or as an integral part of XDR solutions. Email threat detection scans emails to detect, quarantine, and contain inbound, outbound, or internal messages.
VM refers to the process of finding and tracking, researching, prioritizing, and rectifying known and unknown vulnerabilities in the IT system and infrastructure before or after an exploit has occurred.
The more assets your organization puts into the cloud, the more damage it will be open to from cyber-attacks, especially with regard to data breach incidents. Following are five of the major challenges you will have to face in threat detection and response-illustrated with examples aimed at identifying and addressing them:
Considering remote and hybrid work arrangements are almost becoming the new normal, you probably have your work cut out for you when it comes to keeping track of all of those devices that are accessing your network.
For example, one of your workers works remotely using a personal laptop that is not fully secured. If it gets compromised, then they may get an entry point up to your sensitive data. That is why you need strong cyber security detection and response strategies in place to ensure you have full visibility and control over all endpoints.
Your network is probably more complex than it’s ever been, and it’s tough to try to keep track of every device and every connection. You might also be encrypting more traffic in order to keep data secure, but that same encryption can blind you from detecting the hidden threats. Visualize an attacker concealing malware inside that encrypted traffic-without the proper threat detection and response tools, you may not find it until it is too late.
With the rise of AI and machine learning, you are up against new types of cyber threats that are actually designed to slip past traditional methods of threat detection. For example, an APT might sit inside your network for months stealing valuable data without ever setting off any alarm. This is where it becomes so important to understand what threat detection and response is-and take extra measures to ensure your threat detection and response solutions are up to the task.
You could be working with several cybersecurity tools to operate threat detection, investigation, and response, but a lot of unconnected tools create inefficiencies. Imagine running different networks for monitoring endpoints, performing threat intelligence, and having poor interactions among these systems.
Poor integration will leave your responses slow to the identified threats for your organization. It is for this reason streamlined threat detection and response solutions are critical.
Threat detection and response (TDR) solutions are the eyes and ears of your cybersecurity team-consistent alerting to identify and disrupt cyber threats before they can cause significant damage. Traditional prevention tools often miss the mark, while advanced threat detection and response technologies can catch even the most elusive cyber threats that normally fly under the radar.
In fact, TDR tools lie at the very heart of your cybersecurity detection and response strategy. They provide real-time visibility into stealth attacks and help drive down your response time to levels that minimize business disruption and risk. Let’s dive deep into what kinds of threats a Threat Detection and Response solution can help you find and contain:
It can be noted that effective threat detection and response can help an organization improve its resilience and minimize the impact of breaches in the following several ways.
One of the most crucial ways to reduce the impact of an incident is by stopping cyber threats before they actually become a full breach. With the aid of modern detection and response tools and a dedicated team, SOCs increase the chances that they will find threats early when it is more manageable.
Countries and regions are enforcing strict privacy legislations that require strict data protection controls and procedures to detect, respond, and remediate security breaches. A non-compliant company can incur massive penalties. A threat detection and response program enables organizations to adhere to the mandates of these regulations.
The most destructive cyber-attacks typically originate from those incidents in which the bad actors spent the most time undetected within a digital environment. This dwell time needs to be reduced as much as possible to limit damage. Threat detection and response processes, like threat hunting, help SOCs detect such bad actors earlier and limit their impact.
Tools that protect from known bad and unknown threats, like SIEM and XDR, will give security operations much more visibility into their environment, so they don't only detect them early but also find vulnerability items like old software to be replaced.
Data is often one of the organization's most valuable assets. The proper detection and response tools and procedures in place help security teams catch bad actors before they have access to sensitive data, thus bringing less chance for this information to be released or sold on the dark web.
The concern of threat detection and response is also able to highlight emergent threats and what the malevolent actors are seeking or looking for to gain entry into the digital environment of an organization. This offers insights to SOCs to strengthen the organization and prevent the progression of attacks.
Organizational costs of a successful cyber attack can literally go very high, in terms of the actual money spent on ransom, regulatory fees, or recovery efforts. It can also lead to lost productivity and sales. With the detection of threats and their responses at the very early stages of the cyberattack, the costs could be cut for organizations on security incidents.
A breach of personal data - especially one that is very high-profile in nature - can cause severe reputational damage to companies or governments. People stop trusting other institutions they don't believe handle personal information well. Threat detection and response can help decrease the chances of a newsworthy incident and provide customers, citizens, and others with confidence that personal information is indeed protected.
When it comes to threat detection and response (TDR), having the right features and capabilities in place is crucial to minimizing risk and keeping your organization safe. An effective TDR program represents multiple strategies and technologies running together in keeping your organization safe. Below are the components that make up a capable TDR solution:
One of the most fundamental capabilities of threat detection and response is real-time monitoring. In this way, you can catch the first signs of some suspicious activity or IOCs before they blow out of proportion. Real-time monitoring integrates with SIEM systems in order to correlate events for effective threat detection.
Another piece of the puzzle is threat intelligence. It feeds into your TDR about the newest tactics, techniques, and procedures that are being used by cybercriminals. For this reason, integrating your cyber security detection and response tools with threat intelligence feeds enables these to identify and spot arriving threats in an instant.
Waiting for threats to come to you isn’t enough anymore. That’s where threat hunting comes in. TDR tools don’t just react; they actively search for signs of trouble, like IOCs or anomalous activity. This proactive approach helps you catch breaches—or signs of breaches—before they can cause too much damage.
Once you’ve identified a threat, the next step is figuring out where it came from. That’s what root cause analysis is all about. With TDR, you get forensic capabilities that allow your security team to dig deep and understand the origin of an incident, which is key to preventing future attacks.
Since sandboxing safely analyzes suspicious files or code, TDR solutions generally include this feature. Let’s allow running potentially malignant code in a safe environment where it simply cannot do any harm. Your team can assess the threat-apply analytics and machine learning-and let the sandbox do its work without putting your network at risk.
Speed is everything in threat detection, investigation, and response. That’s why TDR platforms often come with automated response capabilities. These can isolate and block threats almost instantly, reducing the time it takes to detect and respond to an attack. Integration with security orchestration, automation, and response (SOAR) platforms further enhances this, making your TDR practice even more efficient.
Finally, good vulnerability management lies at the very heart of effective threat detection and response. Finding and remediating the weaknesses in your systems is crucial to prevent the bad guys from leveraging them. This forms one of the major components of any advanced threat detection and response strategy.
In the ever-evolving landscape of cybersecurity, advanced threat detection techniques are essential for identifying and mitigating sophisticated cyber threats that traditional security measures might miss. These techniques leverage cutting-edge technologies and methodologies to stay ahead of malicious actors.
Despite the advancements in threat detection and response technologies, security teams face several significant challenges in identifying and mitigating cyber threats. Here are four of the most pressing challenges:
Organizations with effective threat detection and response develop practices that help their teams work well together, as the effort and cost of cyberattacks is reduced. Here’s how it goes:
While the SOC team carries much of the responsibility to protect your organization, everyone in the company has a role to ensure organizational security. Most security incidents begin with an employee being a victim of a phishing scam or using an unapproved device. Your entire workforce will always be updated on possible threats, and they will be able to notify the security team when something seems not to add up. More importantly, it keeps your security professionals on top of what is new in terms of tools, policies, and detection and response procedures against threats.
When a security incident finally occurs, things can escalate pretty fast. There is always less guessing about how to handle it when there is a well-defined incident response plan. It should contain containment, eradication, and recovery stages. It further gives HR, communications, legal, and senior leadership clarity to determine how they may need to communicate via updates as accurately as possible to both employees and other stakeholders in relation to regulatory compliance. This is a kind of structured approach toward strengthening your overall cyber security detection and response.
Effective threat detection, investigation, and response rely heavily on good cooperation and communication between your security team. Everyone must be on the same page regarding how threats are to be valued and addressed. Beyond the SOC, collaboration should extend to other departments that can help in identifying threats or assist in the response efforts. Building this teamwork makes it easier to stay ahead of emerging threats and coordinate an effective advanced threat detection and response.
Each security incident is a learning experience and an opportunity for improvement. As soon as you close an incident, take time to reflect on what went well and what didn't. Make updates to your process and close vulnerabilities accordingly. Threat detection and response solutions such as XDR can facilitate that by making post-incident security improvements part of the workflow, so you're always in the best position to optimize your security posture.
Traditionally, security is based on a rule-based detection and siloed tools, whereas TDR relies on advanced analytics, automation, and integration across multiple sources such as endpoints and networks to get the threat either prophylactically or inaccurately detected and responded. TDR reduces the manual work and increases the efficiency of identifying the threats.
Advanced threat detection encompasses the methodologies and instrumentation applied by security professionals to detect advanced persistent threats that involve far-reaching, sneaky type of hacks in order to create damage over a long time period. Such threats are usually more critical and may feature espionage or data theft.
TDR focuses on threat identification and response processes using automated tools and threat intelligence. A SOC is a team or facility responsible for managing total security, including monitoring, analysis, and incident response, which usually use TDR solutions as part of their operations.
TDR stands for threat detection and response – the process of identifying cybersecurity threats to an organization and acting on those threats in a way that begins to address and mitigate them before they actually cause real damage. EDR stands for endpoint detection and response, the category of software products which monitor all endpoints of an organization for potential cyberattacks, surface those cyberthreats to a security team, and automatically respond to specific types of cyberattacks.
Threat detection refers to the identification of potential security threats. Such can include an activity that may be an indication of compromise in a device, application, network, or identity. While incident response refers to the steps that are undertaken by the security team and automated tools to contain and eliminate the cyberthreat.
See Fidelis in action. Learn how our fast and scalable platforms provide full visibility, deep insights, and rapid response to help security teams across the World protect, detect, respond, and neutralize advanced cyber adversaries.