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Mastering the SOC Visibility Triad for Stronger Cybersecurity

By Tom Seest

Are You Utilizing the SOC Visibility Triad for Effective Cybersecurity?

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Gartner developed the SOC visibility triad, consisting of SIEM, endpoint detection and response (EDR), and network detection and response (NDR). These three foundational pieces give security teams access to invaluable data that can help them detect attackers before they strike.
EDR solutions record all activity from endpoints, such as execution, local connections, system changes, and memory operations. These records can be invaluable in recognizing threats, uncovering hidden clues, or detecting indicators of compromise.

Are You Utilizing the SOC Visibility Triad for Effective Cybersecurity?

Are You Utilizing the SOC Visibility Triad for Effective Cybersecurity?

Unlocking the Power of Siem: How Can It Enhance Your SOC Visibility?

SIEM solutions collect data from servers, devices, endpoints, and networking equipment to detect security threats and facilitate incident response and compliance activities. They offer key threat-detection capabilities, real-time reporting capabilities as well as long-term log analysis.
SIEM technology collects logs and analyzes them to expedite threat detection, support security event management, and ensure adherence to various regulations. It also assists security staff in responding to incidents quickly and deciding which data should be kept or discarded.
SOC teams use it to identify and prioritize threats from various sources, such as network/application logs, user activity logs, different operating systems, databases, firewalls, and network appliances. Furthermore, it provides a centralized view of the entire network so SOC analysts can monitor one single source of truth.
SOCs must be able to triage alerts properly in order to decide whether they represent real threats or simply low-risk events that can be ignored. When too many false positives are delivered to SOC analysts, it causes analyst fatigue or burnout and causes security teams to miss important ongoing threats.
To prevent this, security teams need to configure their SIEM solution so that only critical alerts are delivered and can be addressed promptly and effectively. To accomplish this, utilize log management, data aggregation, and data visualization within your SIEM solution.
By adding these three functions to your SIEM, your security team will gain a comprehensive view of your network, protecting it from both internal and external attacks. Furthermore, they can identify threats that have yet to be detected by other solutions.
These features allow your SOC to quickly detect suspicious activity, alerting you before they turn malicious. They can even pinpoint the source of an attack so that you can take steps to prevent a repeat occurrence.
SOCs must be able to monitor and analyze changes in files on their network so they can identify any issues within the system. This allows them to take actions based on these changes, such as shutting down or isolating affected endpoints and terminating processes that pose risks to the network.

Unlocking the Power of Siem: How Can It Enhance Your SOC Visibility?

Unlocking the Power of Siem: How Can It Enhance Your SOC Visibility?

Unleashing the Power of Ueba for Enhanced SOC Visibility?

Given the growing sophistication and automation of cybersecurity threats, organizations have had difficulty keeping attackers at bay. To stay ahead of these attacks, organizations require a three-pronged approach to detection: Security Information & Event Management (SIEM), Endpoint Detection & Response (EDR), and Network Detection & Response (NDR).
Gartner refers to this SOC visibility triad as a combination of SIEM, EDR, and NDR solutions that enhance overall visibility, minimize false positives, and increase the number of attacks detected.
SIEM and EDR solutions are excellent at detecting malware, however they lack the capability of detecting lateral movement of data around the perimeter. NDR systems, on the other hand, offer comprehensive visibility into a user’s activities within a network, including their connectivity patterns and use of privileged accounts.
To maximize the effectiveness of these solutions, they must be integrated with other components in an organization’s security stack. This could include monitoring tools like intrusion prevention and web gateways, as well as legacy security products that no longer meet today’s threat landscape.
UEBA solutions analyze data from security products and other sources to detect anomalous user behavior. By comparing it with known baselines, they can quickly spot anomalies and alert security teams if any activity deviates from the expected range.
For instance, UEBA can detect when a user attempts to access sensitive data from another location and alert the security team. It also provides a sensitivity score, which assists security investigators in prioritizing their investigation.
This allows security teams to act swiftly and effectively when investigating suspicious activity that is not an actual breach, avoiding further harm. Furthermore, it saves time by reducing alerts generated by outdated monitoring tools, allowing security personnel to focus on more pressing matters.
UEBA can also protect a company against insider threats, which are becoming more prevalent in industries like healthcare and finance. A robust UEBA system will detect and prevent data breaches, sabotage, privilege abuse, and policy violations made by employees or other privileged users. Furthermore, it helps identify compromised user accounts before they cause real harm to an organization’s IT infrastructure.

Unleashing the Power of Ueba for Enhanced SOC Visibility?

Unleashing the Power of Ueba for Enhanced SOC Visibility?

Unlocking the Power of EDR: A Key Component of the SOC Visibility Triad?

Cybersecurity experts rely on Endpoint Detection and Response (EDR) as a key tool to protect networks against malware attacks. EDR provides visibility into devices across the network and alerts users of unauthorized activity while also preserving data for future investigations and threat hunting.
EDR has gained popularity as a cybersecurity solution as attackers continue to target endpoints for their ability to gain access to networks and other assets. It also enables users to respond in real time to suspicious activity, minimizing losses and compromises by stopping an attack at its early stages.
The SOC’s primary responsibility is to safeguard a company’s technology infrastructure against cyberattacks, including making sure systems abide by all applicable regulations. Furthermore, it helps mitigate reputational damage and legal liabilities related to a breach.
To accomplish this goal, the SOC employs a range of tools to monitor the enterprise 24/7 for irregularities. These include log management, which helps companies trace past activities and recognize patterns that might indicate an issue. It may also employ behavioral monitoring techniques in order to reduce false positives.
Another key role of the SOC is to investigate and resolve a breach. This involves reviewing the initial report to understand what occurred, why it occurred, and how to prevent it in the future. Furthermore, it involves identifying any security gaps that should be addressed in order to make the network more secure.
SOCs often rely on Security Information and Event Management (SIEM) solutions to monitor enterprise systems. While SIEM typically utilizes logging mechanisms to capture events, these may not always be available for certain systems and technologies.
These logging gaps can leave security teams exposed to malicious activity. Therefore, NDR is an integral component of the SOC’s visibility triad, as it adds context and facilitates behavioral detection within SIEM systems.
The SOC’s mission is to protect an organization’s assets as well as employees’ personal and sensitive data. This requires safeguarding the entire network from the device to the cloud, eliminating any gaps in security posture.

Unlocking the Power of EDR: A Key Component of the SOC Visibility Triad?

Unlocking the Power of EDR: A Key Component of the SOC Visibility Triad?

Uncovering the Power of Ndr: A Key Element in SOC Visibility?

The SOC visibility triad is an approach to cybersecurity that integrates security information and event management (SIEM), endpoint detection and response (EDR), and network detection and response (NDR). These three solutions are essential for an effective cybersecurity strategy.
The three solutions integrate to form a comprehensive cybersecurity architecture that safeguards an organization’s entire network infrastructure. Furthermore, the triad helps enhance threat detection and response effectiveness.
NDR, or network detection and response, is a solution that utilizes advanced machine learning, behavioral analysis, and traffic monitoring to detect threats in real time. It gives an early warning of threats that might not have been picked up by other solutions and gives the Security Operations Center (SOC) time to mitigate them.
SIEM, EDR, and other tools that focus on log data cannot see what’s occurring in an organization’s east-west corridor of network activity. This is essential for detecting malicious attacks such as ransomware that attempt to hide their activities from mainstream security solutions.
NDR solutions also offer a retrospective view of traffic to help SOC teams comprehend how attackers communicated before, during, and after an attack. This data can help security personnel detect lateral movement, identify compromised hosts, and trace data breaches back to their source.
This information can then be utilized to reduce the impact of future attacks and enhance overall cybersecurity. Furthermore, it simplifies alert prioritization while reducing false positives.
NDR has become a critical element of modern cybersecurity systems as it offers comprehensive visibility into all network traffic, eliminating blind spots in an organization’s security infrastructure and allowing SOCs to detect more threats than they would be able to otherwise.
NDR provides comprehensive visibility into hybrid networks, cloud transactions, and device types, providing 100 percent insight into the data flowing between those systems. NDR utilizes advanced machine learning and behavioral analysis to detect threats and performance anomalies in real time; additionally, it can safeguard against attackers by performing automated responses, investigations, and remediations.

Uncovering the Power of Ndr: A Key Element in SOC Visibility?

Uncovering the Power of Ndr: A Key Element in SOC Visibility?

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