Top 7 SIEM Tools in 2024

SIEM (Security Information and Event Management) tools are security software aggregating and analyzing event log data from multiple sources within an organization's network.

SIEM tools aim to provide a centralized view of security-related data, allowing security teams to quickly identify and respond to potential threats and meet compliance requirements.

SIEM software lets businesses centrally gather and analyze log data from their digital assets. The tools let them re-create past incidents or investigate new ones to learn more about suspicious activity and improve their security systems. It ensures that organizations monitor and secure their IT systems and network devices, servers, and applications to identify security threats and provide real-time alerts.

Additionally, SIEM tools help with compliance by providing reports on user activity. It provides a comprehensive overview of organizations' cybersecurity and protects the integrity of IT systems by safeguarding any critical data.

Features Of An Efficient SIEM Tool

An efficient SIEM tool is essential for protecting sensitive data and ensuring compliance with industry regulations. It should provide a centralized view of network infrastructure events and offer advanced capabilities to detect and respond to threats quickly.

This section will highlight the key features that make a SIEM tool effective. The SIEM tool must-have:

• Infrastructure visibility: An efficient SIEM tool must provide a unified view of all network event logs for increased efficiency.
• Alerts for activity: The tool must support monitoring for registry, file, and folder activity to detect malicious behavior and send critical alerts regarding that.
• Event logs correlation: SIEM tools can transform log data into insights and helps you detect multi-vector attacks.
• Automated responses: With the automated response, tools can quickly respond to threats with alerts and actions.
• Compliance reports: An efficient SIEM tool has Custom templates that fit with various industry regulation compliance.
• USB protection: The tool must foster USB protection, give insights into USB device activity, and enforce USB policies.
• Log forwarding: It should support aggregating and analyzing logs and forwarding it to external apps for further analysis.

Before discussing the SIEM tools, we want to introduce who we are.

• Zluri

As there is the emergence of SaaS usage, there is an increase in security concerns. Every organization experiences several security issues due to less visibility. That’s where “Zluri”- a SaaS management platform with SIEM capabilities- enters into the picture.

When it comes to analyzing and improving the security of your SaaS infrastructure, Zluri is the best to go with. It provides security and compliance information that includes events, data shared information, compliance, and security probes for all the SaaS applications used in your organization. It keeps you informed by providing thorough, auditable logs of important activities. Zluri helps you stay secure and in line with various compliance standards such as ISO 27001, SOC 2, GDPR, etc. It assists you in keeping up with SaaS compliance and prepares you for audit.

Zluri’s security module gives real-time insights into critical apps and critical users in the organization. Critical apps are apps that have a higher amount of risks, and critical users are those who have shared critical information about the app. It gives this insight based on that particular app's risk score and threat level.

Zluri considers the following 4 factors while calculating the risk score:

1. Events (Recent Security Breaches): Zluri closely monitors any recent security breaches related to SaaS applications and adjusts the risk score accordingly if any such incidents come to light.

2. Data shared: The level of risk associated with a particular scope is determined by the sensitivity of the scopes they have access. For instance, if an application has access to a scope that allows it to access & delete all your Google Drive files, that is considered as a high-risk scope. In comparison, if an application has access to a scope that allows you to access only the email id of a user that is considered a low-risk scope.

3. Compliance: The more compliant an application is with various regulations, the more secure it is considered. Applications like Slack, which comply with many major global regulations, are viewed as more secure than those with fewer compliances.

4. Security Probes: Zluri collects security information by technically scanning from third-party websites like ssllabs, Immuniweb, and imirhil. Then, it calculates weighted average of these security grades and displays the results on its dashboard, rated from A (highly secure) to F (low security).

The 3 (Events + Data Shared + Security Probes) factors account for 70% of risk level calculation, and Compliance accounts for 30%.

Zluri assigns a security score rating from 1 to 5 based on the aforementioned variables, with 1 and 2 denoting low danger, 3 denoting medium risks, and 4,5 denoting severe risk. Hence, it helps you find out which of your most important apps have a high threat level and a high-risk score.

Key benefits

• With Zluri's real-time notifications, you can keep track of changes to your application ecosystem. You can also use a single dashboard to manage renewals, get detailed reports, and more.
• Give and revoke access to applications with only a few clicks to carry out a seamless onboarding and offboarding operation.
• Use Zluri's extensive knowledge base in real-time to streamline your application ecosystem and make it more agile and mission-critical.

Customer Ratings:

• G2 - 4.8/5
• Capterra -4.9/5

Want to know more?

Try it out today!

Also Read: Want to know more about Zluri’s security capability, you can read Forrester’s latest SSPM report identifies Zluri as strong performer

List Of SIEM Tools In 2024

When looking for the best SIEM solution, you should consider how security-focused and easy to use it is. So, we have compiled a list of the best security-focused SIEM tools available. So, let's get started!

1.  ManageEngine Log360

Log360 is one of the leading SIEM tools that can discover, prioritize, investigate, and address security threats. It uses machine learning to find threats in a more advanced way. It also helps organizations follow several compliance rules and regulations. With ManageEngine Log360, users can keep track of changes to Active Directory in real time using automatic audit logs. Audit reports can also be made for events in Exchange Online and Azure Active Directory, and log reports are made automatically based on web servers, databases, security devices, and more.

It sends real-time alerts to users whenever a risk is found, like when an IP address on a global blacklist is found in the network or when a suspicious URL is found.

Features

• It helps you mitigate harmful communication to C&C servers and stop data exfiltration by spotting database leaks and file sharing
• Allows you create permanent log archive files to keep log data safe for compliance, internal audits, and forensic investigation
• It helps you improve your defenses against cyberattacks, react to incidents more rapidly, derive useful information from your log data, and spot security occurrences in a flash

Customer Rating:

• G2 - 4/5
• Capterra - 4.6/10

2. Solarwind security manager

SolarWinds Security Event Manager, which used to be called Log & Event Manager, is a strong SIEM solution that collects, combines, and analyses logs and events from firewalls, IDS/IPS devices, and other applications. The main use is identifying threats, analyzing and responding to incidents automatically, and reporting on IT infrastructure compliance. It collects security events in the log records from the organization's entire network.

Further, it also emphasizes solving the threats by integrating third-party integrations to respond to them. Moreover, the data metrics and graphs provided enable the IT team to make informed decisions and respond to cyber-attacks.

Features

• The tool makes it easier to report on IT compliance because it gives you full visibility across all domains and systems
• SolarWinds is designed to make it easy to collect log data from tens of thousands of devices and figure out how it all fits together, which is what many auditing authorities require
• Using SolarWinds with Active Response, you can respond to many threats at once

Customer Rating:

• G2 - 4/5
• Capterra -4.6/5

3. Sumo Logic

Sumo Logic is a compact SEIM software with services that offer a variety of exceptional features that let users monitor, protect their data and troubleshoot issues in real-time. SumoLogic provides an organization of any scale to adapt to evolving modern digital transformation without fearing threats. It offers a Sumo Logic continuous intelligence platform that automates ingestion, analytics security, and IoT data to service compelling, actionable insights for the threats detected.

SIEM of SumoLogic provides security analysts with enhanced visibility across the organization, lets them understand the impact and context of the particular threat attack, and streamlines your workforce by automating alerts to maximize security and threat.

Features

• Sumo Logic Cloud SIEM Enterprise provides security analysts with enhanced visibility and Offers a platform for continuous real-time integration
• Provides cloud-native and machine data analytics service for time series metrics and log management
• It provides elastic scalability for all of your on-premise, multi-cloud, and hybrid data sources

Customer Rating:

• G2 - 4.3/5
• Capterra -4.5/5

4. AT&T Cyber Security

AT&T cyber security has an efficient solution called AlienVault Unified Security Management that includes SIEM, logs management, and other important security tools. This includes finding assets, figuring out their vulnerability, and finding intrusions. It enables networks to provide a vulnerability to threats and roadmap them to logs for use as guides for further threats to the organization.

It offers cybersecurity experts that guide any organization based on the data accumulated from the network itself. AT&T acts efficiently by including tools such as automation, algorithms, artificial intelligence, and customized alerts.

Features

• Enterprises can look at all security threats at once through a single dashboard
• The AT&T platform provides a unified management console to monitor security
• It offers threat detection and response services and offers log management and event management
• Third-party security and operations tools are used for incident response.

Customer Rating:

• G2 - 4.4/5
• Capterra -4.4/5

5. IBM QRadar

IBM Security XDR is one of the robust SIEM tools that provides complete threat detection and effective response solutions that deal with threats faster. Their security teams accurately prioritize threats, provide intelligent insights, and apply advanced analytics to identify any threats. It keeps an eye on the security of your whole IT infrastructure by collecting log data, correlating events, and finding threats. It has a built-in solution for risk management that works with antivirus, IDS/IPS, and access control systems.

When a threat is detected, its powered AI will rapidly show the related insights of the root cause and deal with it immediately, enabling them to accelerate security and reduce the impact of threat incidents.

Features

• Provides a powerful rule correlation engine and technologies for behavioral profiling
• It is a platform that can adapt to a wide variety of use cases, is highly scalable, and provides a variety of functionalities and presets
• Offers a robust ecosystem consisting of integrations developed by IBM, third-party businesses, and community members

Customer Rating:

• G2 - 4.4/5
• Capterra - 4.5/5

6. Splunk

Splunk is a modern, data-centric and one of the prominent SIEM tools that gives you full visibility into your security posture to protect your business and reduce risk on a large scale. Splunk ES speeds up threat detection and investigation by providing the best search and reporting, advanced analytics, integrated intelligence, and prepackaged security content. This lets you quickly figure out the scope of high-priority threats to your environment so you can take action.

Splunk defines threat analytics and enables IT to prioritize based on the analytics. Additionally, it lets you build an open and scalable platform by dealing with evolving threats without hesitating about cyber crimes.

Features

• It increases visibility and responsiveness by detecting threats more quickly and proactively
• Investigate and correlate activities in multiple clouds and on-premises in a single view. It also lets you build applications that use real-time data
• This free SIEM software gives users of all types the power to search, analyze, and see information

Customer Rating:

• G2 - 4.2/5
• Capterra - 4.6/5

7. Microsoft sentinel

Microsoft Sentinel is an SIEM tool that has been used for decades, as it is known for its security posture. It enables you to stop threats before they affect the organization's structure, and SIEM provides a birds-eye view across the organization. It offers large-scale AI for security. It enables data collection, detects previously uncovered threats, and minimizes false detections.

Further, it adds to discovering suspicious activities at scale with the help of an analytics log which provides minute details of threats and root causes and responds to threats effectively without further delay.

Features

• Microsoft's analytics and unique threat intelligence can help you find threats that have already been found and cut down on false positives
• Uses AI to look into threats and find suspicious activities at a large scale, drawing on decades of work on cybersecurity at Microsoft
• It allows you to respond to incidents rapidly with built-in orchestration and automation of common tasks

Customer Rating:

• G2 - 4.4/5
• Capterra -4.3/5

Also Read: To know more about SaaS security, you can go through Use Zero Trust Security to Address SaaS Security Concerns