A recent survey has revealed that many organizations lack effective threat intelligence, a crucial component of a strong cybersecurity defense strategy. While threat intelligence is readily available from various sources, the key challenge lies in operationalizing this information and using it effectively to inform security operations.
Threat intelligence allows organizations to proactively address security control gaps and remediate vulnerabilities before they are exploited. Without a comprehensive understanding of threats, cybersecurity teams often rely on reactive, assurance-based security controls. However, with access to quality threat intelligence, security teams can take proactive measures to prevent potential security incidents.
There are multiple channels through which chief information security officers (CISOs) can acquire threat intelligence. Some intelligence is freely available, while others come at a cost. While some CISOs may gather their own threat intelligence, most rely on government agencies, researchers, and Information Sharing and Analysis Centers (ISACs) for this information. Additionally, commercial cybersecurity companies offer threat intelligence through feeds, reports, and automated updates to their products and services.
The use of threat intelligence can be categorized into three levels: tactical, operational, and strategic. At the tactical level, organizations automate security tools to block dangerous IP addresses based on updated intelligence. The operational level involves using threat intelligence to inform incident response efforts, allowing teams to anticipate and prepare for specific threats. At the strategic level, CISOs integrate threat intelligence with the overall threat landscape, their organization’s IT environment, and their industry to make informed strategic decisions about security.
Experts note that many CISOs struggle to effectively operationalize threat intelligence. Threat intelligence should be a part of everyday security operations, helping organizations accurately prioritize their security resources, enhance their defenses, and make informed decisions. By integrating threat intelligence into their operations, organizations can create a “threat-informed defense” that focuses on preventing security incidents rather than just reacting to them.
However, challenges arise when it comes to fully utilizing threat intelligence. One of the top barriers to success is finding the right talent with the necessary analytical skills and situational awareness to turn threat intelligence into actionable items. Additionally, security teams need insights into their organization’s IT environment, business operations, strategy, and sector to identify the most relevant threat intelligence. Once this information is obtained, organizations must know how to leverage it effectively, whether it be through fine-tuning security systems, investing in targeted tools, or adjusting business strategies.
Another significant barrier is the funding required to purchase threat intelligence reports and support the staff needed to analyze and utilize the information. Cybersecurity teams are often stretched thin, prioritizing ongoing operational demands, making it easy for threat intelligence to be deprioritized. However, the effective use of threat intelligence is becoming increasingly crucial, and organizations are starting to recognize its importance. According to Forrester Research, nearly two-thirds of surveyed security decision-makers increased their spending on threat intelligence technologies from 2022 to 2023.
Improving threat intelligence capabilities has been identified as a top tactical IT security priority for many organizations. With the multitude of threats circulating, the challenge lies in making sense of the vast amount of information and prioritizing actions. Threat intelligence allows organizations to prioritize and make informed decisions based on the available intelligence.
In conclusion, threat intelligence is a valuable asset for organizations looking to enhance their cybersecurity defenses. While access to threat intelligence is not the primary issue, the operationalization of this information proves to be a challenge for many organizations. By effectively using threat intelligence at all levels – tactical, operational, and strategic – organizations can better prepare their defenses, prioritize resources, and prevent potential security incidents. Recognizing the importance of threat intelligence, CISOs are increasingly investing in enhancing their capabilities in this area.