Cyber Threat Intelligence
Advancement in IT infrastructure and infinite innovations in the digital world has made the world even a more vulnerable place to live in. With the innovations and complexities, cyberattacks have also been transformed from traditional firewalls, intrusion prevention systems, anti-virus, and security gateways to a totally different dynamic. Organizations continue to become victims despite spending over 20 billion dollars annually on traditional security defenses.
In this present era, cyber-attacks demand new advanced security defenses as these attacks have grown extremely complex and sophisticated. The conventional methods of cybersecurity don’t match the dynamic requirement of the contemporary cyber threats that are considered to be evasive and resilient. It is the need of an hour that all organizations and enterprises must gather and collaborate in sharing real-time cyber threat information in a bid to contain these attacks or at least restore their attacked data
Threat Intelligence (TI) is being adopted constantly
Threat Intelligence (TI) means evidence-based knowledge that depicts threats and provides a layout to make some decisions. The generic purpose behind this Threat Intelligence is to contain or prevent the cyberattack or at least shorten the span between compromise and detection.
Threat Intelligence also helps to portray the risk landscape. This knowledge is usually collected from multiple technical sources and human resources, for example, local sensor traffic or peer discussion. On a wider scale, Threat Intelligence includes technical indicators, context, mechanisms, implications, and actionable advice about an existing or emerging threat.
Sub-domains of Threat Intelligence
Strategic threat intelligence
Strategic threat intelligence is used for strategy and policy-making purposes by decision-makers and it is normally assumed as high-level information. The policymakers and strategists would have a clear vision of analyzing risks and their preventive measures. It could cover the financial impact of cyber activity or attack trends, historical data, or predictions regarding the threats activity.
Operational threat intelligence
Operational threat intelligence is information about specific impending attacks against the organization and is initially consumed by higher-level security staff, e.g., security managers or heads of the incident response teams.
Tactical threat intelligence
Tactical threat intelligence is generally related to tactics, schemes, procedures, and methods that cybercriminals are going to utilize to conduct attacks. This tactical threat intelligence information is normally utilized by incidence responders to enable their defense systems to be secured enough against these attacks.
Technical Threat Intelligence
Technical TI typically monitors the organization’s functions and security defenses tools e.g., firewalls and mail filtering devices, by blocking attempted connections to suspect servers. TTI serves also for analytic tools, or just for visualization and dashboards.
Cyber Threat Intelligence Challenges
One of the important challenges being faced by the security provider in order to defend against cyberattacks is to recognize all the vulnerabilities of the system and attack points that could be hit by the criminals. In addition to this, cybercriminals have been using some advanced and deceptive techniques to penetrate into the organization’s system like delivering malicious software (malware) in an unexpected format to the victim machine and trespassing anonymous communications in order to contact threat actors.
Cyber Threat Intelligence Opportunities
In the cyber world, threat intelligence with the incorporation of artificial intelligence and machine learning techniques can have the potential to perceive, learn, and respond intelligently against malicious cyberattacks. The usage of Artificial Intelligence and more specifically Machine Learning techniques are being adopted by several cybersecurity providers in malware analysis as well as network anomaly detection. Moreover, there are also some other mechanisms being adopted by security providers like honeypots. In these tools, security specialists provide fake information or resources that seem to be legitimate to attract attackers, while at the same time they monitor the attackers’ activities and proactively detect the attack.
Threat Intelligence in a nutshell
Networkfort is also incorporating Threat Intelligence
Networkfort is also incorporating Threat Intelligence by deploying an efficient and smart security system that can work one step ahead of cybercriminals. With the integration of AI in the line of cyber defense against network anomalies and cybersecurity threats, Networkfort helps enterprises to identify crucial threats to help security teams quickly respond to cybersecurity threats. IT also deploys machine learning to detect threats, compromised accounts, and protect against malware, ransomware, trojans, and other cyber threats.
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