The document outlines the top cyber threat intelligence tools that are essential for organizations to enhance their security against increasing cyber threats. It includes a list of notable tools like Splunk Enterprise Security, Anomali ThreatStream, and CrowdStrike Falcon X, detailing their features and benefits in threat detection and incident response. Additionally, it promotes InfosecTrain's CTIA certification training program, designed to equip professionals with the skills needed to effectively utilize these tools and develop robust cyber threat intelligence programs.

1. Top Cyber Threat
Intelligence Tools in
2021
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Security.InfosecTrain is one of the finest Security and Technology Training and Consulting
organization, focusing on a range of IT Security Trainings and Information Security Services.
InfosecTrain was established in the year 2016 by a team of experienced and enthusiastic
professionals, who have more than 15 years of industry experience. We provide professional
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2. Cyber threat intelligence is used for collecting necessary information about new
and old threat actors from various sources. The collected data is analyzed,
processed, and converted into useful threat intelligence. This intelligence is further
utilized to develop automated security control solutions and create reports that
are crucial in the decision-making process. It also keeps organizations informed
about advanced threats and zero-day vulnerabilities that can pose severe risks to
their business operations.
The bad actors in the Cybersecurity world nowadays are using advanced
methodologies and new tools to break into the network infrastructure.
Organizations are facing frequent internal security threats, and data breach
incidents. To overcome these security challenges, security professionals have
come up with a number of tools and security products.
In this section, we have outlined the top threat intelligence tools used by
Cybersecurity professionals worldwide.

3. 1. Splunk Enterprise Security
Splunk Enterprise Security (Splunk ES) is an Information Security and Event
Management (SIEM) solution used to gather actionable intelligence and thwart
internal as well as external Cyberattacks. It simplifies the risk management
process and provides organizations full visibility to detect malicious threats in the
cloud or on-premise platforms.
Splunk ES collects the data generated by the CPU running a webserver, IoT
devices, and logs from mobile apps. It can be utilized for incident response, real-
time monitoring, running a security operation center, and mitigating the risk
associated with businesses.
Notable features of Splunk ES:
• It provides better capabilities to manage alerts, contextual search, and quick
detection of advanced threats
• It comprises a predefined set of the dashboard to provide a holistic view of
your entire security posture
• It facilitates the handling of multi-step investigations

4. 2. AnomaliThreatStream
ThreatStream is a threat intelligence platform developed by Anomali. It helps to
collect, manage, and integrate the threat intelligence from various threat
indicators and identify the ongoing cyber threats and security breaches.
ThreatStream provides threat analysts the appropriate set of tools to respond to
security incidents quickly and efficiently.
Notable features of Anomali ThreatStream:
• It offers the centralization of all the data collected from various sources in a
single place.
• It enables the conversion of raw data into useful and actionable intelligence.
• It beefs up the threat detection and response time.
• It makes threat intelligence analysts more efficient.

5. 3. AlienVault OSSIM
OSSIM is an open-source community-driven Security Information and Event
Management (SIEM) solution developed by AlienVault. With the help of the OSSIM
network, administrators and system administrators can get a holistic view of the
network. It provides an appropriate set of tools to detect network vulnerabilities,
attacks, intrusion detection, and suspicious user behavior.
Notable features of OSSIM:
• It scans the network and stores the information of the newly added device in its
database.
• It scans the network and detects vulnerabilities that could be exploited by
attackers.
• OSSIM can be easily integrated with the Open Threat Exchange (OTX), the
largest threat information-sharing database.
• It provides the feature of file integrity monitoring that monitors and scans
sensitive files and documents. This feature is crucial in preventing Ransomware
attacks.
• It keeps track of network usage and triggers an alarm if someone is using more
resources than usual.
• OSSIM can also be configured to help organizations to stay compliant with
specific regulations.

6. 4. Sguil (Security onion)
Sguil is an aggregation of network security analysis tools. It is a GUI interface that
provides access to real-time events, session data, and raw data packets
capturing. Sguil is written in Tcl/Tk and supports operating systems such as BSD,
Solaris, macOS, windows, etc. Sguil’s database provides a wealth of information in
the shortest amount of time regarding an identified alert that needs more
investigation.
Notable features of Sguil:
• It uses a dedicated client that provides you with quick access to the
information regarding a triggered alert.
• It saves time and helps security analysts make better decisions.
• It has got a rich and interactive user interface.

7. 5. ThreatConnect
ThreatConnect is a widely used threat intelligence tool that provides useful
information regarding the threat landscape and keeps the threat data
centralized. Threat Connect eliminates manual tasks and allows security teams to
focus on real security threats. With its help, the threat intelligence team can
identify an attack’s pattern and efficiently block it. It also helps the IR team to
respond, analyze, and investigate threats quickly.
Notable features of Threat Connect:
• Threat Connect automates the normalization of data and allows pivoting
between different data points.
• A flexible API of Threat Connect allows you to integrate other security products.
• It can create incident, adversary, and threat reports in pdf format.
• It allows leadership to create playbooks for teams to ensure that the best
security measures are in place.
• It helps management in decisions making and prioritizing the crucial security
threats.

8. 6. ELK Stack
ELK stack is a free and open-source log management and analytics platform that
aims at fulfilling the needs of growing businesses. It is a collection of three
products- Elasticsearch, Logstash, and Kibana.
• Elasticsearch: It is a full-text search and analysis engine based on the Apache
Lucene search engine.
• Logstash: It is a log aggregator that collects the data from various sources and
sends it to the destinations.
• Kibana: It is a visualization layer that provides a user interface for visualizing
the data.
Notable features of ELK Stack:
• ELK stack is highly scalable and resilient. It can be deployed regardless of the
organization’s technical infrastructure.
• It provides developer-friendly APIs and machine learning, and graph analytics.
• It offers features like index lifecycle management, snapshot lifecycle
management, and user role management.
• It provides detailed dashboards allowing teams to monitor security operations.
• ELK Stack provides security features such as encrypted communication, role-
based access control, and third-party security integration.

9. 7. Crowdstrike Falcon X
Crowdstrike is a threat intelligence platform that integrates threat intelligence into
endpoint protection. It facilitates the automation of investigation of security
incidents and quick response to data breach incidents. The platform helps
security teams regardless of their size and skills.
Notable features of Crowdstrike Falcon X:
• Crowdstrike Falcon X provides intelligent automation for investigating security
incidents.
• It has Custom indicators of compromise (IOC) to fortify the defenses.
• It offers well-documented APIs and integration with SIEM solutions.
• Crowd strike Falcon X has Cloud-based architecture.

10. Become a Certified Cyber Threat Intelligence Analyst with
InfosecTrain
InfosecTrain is among the prominent IT security training providers, offering
comprehensive training programs for the various globally reputed certifications in
the information security domain. The CTIA Certification Training program at
InfosecTrain aims at providing in-depth knowledge on collecting useful threat
intelligence and building robust cyber threat intelligence programs for the
organizations. You will get hands-on exposure in implementing and utilizing the
best threat intelligence tools essential for collecting actionable Threat Intelligence.
Our highly skilled certified instructors, having years of industry experience, will
assist you in getting through the CTIA certification exam on the first attempt.