Blog_Banner_Asset
    Homebreadcumb forward arrow iconBlogbreadcumb forward arrow iconCyber Securitybreadcumb forward arrow iconWhat Is Threat Intelligence in Cyber Security? Secrets Exposed!

What Is Threat Intelligence in Cyber Security? Secrets Exposed!

Last updated:
15th Aug, 2022
Views
Read Time
7 Mins
share image icon
In this article
Chevron in toc
View All
What Is Threat Intelligence in Cyber Security? Secrets Exposed!

What is Threat Intelligence?

Threat intelligence, also known as cyber threat intelligence, is data that an organisation utilises to understand the risks that have targeted, will target, or are presently attacking them. Threat intelligence, which is driven by data, provides context, such as who is striking you, what their motivation is, and what infiltration indicators to look for in your systems — to assist you in making informed security decisions. This information is used to plan for, prevent, and recognise cyber assaults aimed at stealing important resources.

 Threat intelligence can assist firms in gaining practical knowledge about these threats, developing effective defence systems, and mitigating risks that might harm their bottom line and reputation. After all, focused attacks necessitate targeted defence, and cyber threat information enables more proactive protection.

Learn Software Development Courses online from the World’s top Universities. Earn Executive PG Programs, Advanced Certificate Programs or Masters Programs to fast-track your career.

Explore our Popular Software Engineering Courses

 Importance of Threat Intelligence

 Threat intelligence systems collect raw data from various sources on new or existing malicious attackers and threats. This data is then examined and filtered to provide threat intelligence feeds and management reports, including information that automated security control systems may use. The primary purpose of this type of cybersecurity is to keep enterprises informed about the dangers presented by advanced persistent attacks, zero-day attacks, vulnerabilities, and how to protect themselves against them.

Ads of upGrad blog

 Some businesses strive to integrate threat data streams into their network but don’t know what to do with all that additional data. This adds to a load of analysts who may lack the skills to select what to prioritise and disregard.

 A cyber intelligence system may be able to solve each of these concerns. In the best solutions, machine learning is used to automate the processing of information, incorporating with your existing options, collect unstructured data from multiple sources, and then find a link by providing information on indicators of compromise (IoCs) and also threat players’ plans, methodologies, and procedures (TTP).

 Threat information is actionable because it is timely, gives context, and is understandable by those in charge of making choices.

 Threat intelligence aids enterprises of all sizes by assisting in the processing of threat data to truly comprehend their adversaries, respond to incidents faster and anticipate a threat actor’s next move. This data enables SMBs to attain levels of protection that might otherwise be out of range. Enterprises with huge security teams, on the other hand, may decrease costs and necessary skills by using external threat intelligence and making their analysts more competent.

 The Threat Intelligence Life cycle

 The intelligence lifecycle is the process of converting raw data into polished intelligence for decision making and action. In your study, you will come across several slightly different variations of the intelligence cycle, but the purpose remains the same – to guide a cybersecurity team through the development and implementation of a successful threat intelligence programme.

 Threat intelligence is challenging to manage since threats continually develop, requiring firms to react swiftly and take effective action. The intelligence cycle provides a structure for teams to maximise their resources and respond effectively to threats. This cycle has six parts that culminate in a feedback loop to stimulate ongoing improvement:

 Stage 1 – REQUIREMENTS

 The requirements stage is critical to the threat intelligence lifecycle because it establishes the road map for a particular threat intelligence operation. During this stage of planning, the team will agree on the objectives and methods of their intelligence programme based on the stakeholders’ demands.

 Prioritise your intelligence objectives based on characteristics such as how closely they conform to your organisation’s fundamental values, the magnitude of the ensuing choice, and the decision’s timeliness.

  Stage 2 – COLLECTION

 The following step is to collect raw data that meets the standards established in the first stage. It is vital to collect data from various sources, including internal sources such as network event logs and records of previous incident responses and external sources such as open web, dark web, etc.

 Threat data is commonly regarded as lists of IoCs, such as malicious IP addresses, domains, and file hashes, but it may also contain vulnerability information, such as customers’ personal information, raw codes from paste sites, and text from news organisations or social media.

 Stage 3 – PROCESSING

  The translation of acquired information into a format usable by the organisation is called processing. All raw data obtained must be processed, whether by individuals or robots. Various gathering methods frequently necessitate different processing approaches. Human reports may need to be connected & sorted and, deconflicted & verified.

 Extraction of IP addresses from a security vendor’s report and addition to a CSV file for import into a security information and event management (SIEM) software is one example. In a more technological context, processing may entail collecting signs from an email, augmenting them with additional data, and then interacting with endpoint protection systems for automatic blocking. 

 Stage 4 – ANALYSIS

 Analysis is a human activity that converts processed data into intelligence for decision-making. Depending on the circumstances, judgments may include investigating a possible danger, what urgent measures to take for attack prevention, how to tighten security controls, or how much investment in new security resources is justifiable.

 The manner in which the information is delivered is crucial. It is pointless and inefficient to gather and analyse information only to offer it in a format that the decision-maker cannot understand or use.

 Stage 5 – DISSEMINATION

 After that, the final product is disseminated to its target users. To be actionable, threat intelligence must reach the right people at the right time.

 It must also be tracked to ensure continuity across intelligence cycles and that learning is not lost. Ticketing systems that interface with your other security systems may be used to track each stage of the intelligence cycle – as a new intelligence demand comes up, tickets can be submitted, written up, evaluated, and fulfilled by various individuals from different teams, all in one location.

Stage 6 – FEEDBACK

 The last step of the threat intelligence lifecycle entails gathering input on the delivered report to assess whether any changes are required for future threat intelligence activities. Stakeholders’ priorities, the frequency of receiving intelligence reports, and how data should be shared or presented may vary.

 Types of Cyber Threat Intelligence

 There are three tiers of cyber threat intelligence: strategic, tactical, and operational.

 You’ve come to the correct spot if you’re interested in pursuing a career in cyber security and looking for a cyber security course. upGrad’s Advanced Certificate Programme in Cyber Security will help you advance your career!

Ads of upGrad blog

 Key Highlights:

  1. All you need is a Bachelor’s degree with a grade point average of 50% or above. There is no coding expertise required.
  1. Student help is available seven days a week, twenty-four hours a day.  
  1. You may pay in Easy Monthly Instalments.
  1. This programme is developed primarily for working professionals.
  1. Students will be granted IIT Bangalore Alumni status.

  The course covers Cryptography, Data Secrecy, Network Security, Application Security, and more!

Read our Popular Articles related to Software Development

Conclusion

 Organisations of all sizes, regardless of their cybersecurity front, face several security concerns. Cybercriminals are always coming up with new and inventive ways to infiltrate networks and steal information. There is a significant skills gap in this domain to complicate things further – there just aren’t enough cybersecurity specialists. However, companies are ready to pay hefty compensation to skilled cybersecurity professionals. 

So, get a certification to become qualified for high-paying cybersecurity jobs. 

Profile

Pavan Vadapalli

Blog Author
Director of Engineering @ upGrad. Motivated to leverage technology to solve problems. Seasoned leader for startups and fast moving orgs. Working on solving problems of scale and long term technology strategy.

Frequently Asked Questions (FAQs)

1How does one benefit from threat intelligence?

It strengthens the organisation's cyber defence capabilities. It helps identify threat actors and make more accurate forecasts in order to prevent the abuse or theft of information assets.

2What does cyber threat intelligence do?

Operational or technical cyber threat intelligence provides highly specialised, technically focused intelligence to advise and assist incident response; such intelligence is frequently associated with campaigns, malware, and/or tools, and may take the shape of forensic reports.

3What is cyber threat analysis?

The practice of comparing information concerning vulnerabilities in an organisation's network versus real-world cyber threats is known as cyber threat analysis. It is a method that combines vulnerability testing with a risk assessment to provide a more comprehensive knowledge of the various dangers that a network may face.

Explore Free Courses

Suggested Blogs

Ethical Hacker Salary India in 2024 [Freshers and Experienced]
902677
Summary: In this article, you will learn about the ethical hacker’s salary in India. Ethical Hacking Job Roles Salary per Annum Ethical
Read More

by Pavan Vadapalli

19 Feb 2024

6 Exciting Cyber Security Project Ideas & Topics For Freshers & Experienced [2024]
145925
Summary: In this article, you will learn the 6 Exciting Cyber Security Project Ideas & Topics. Take a glimpse below. Keylogger projects Network
Read More

by Rohan Vats

19 Feb 2024

Cyber Security Salary in India: For Freshers & Experienced [2024]
904064
Summary: In this article, you will learn about cyber security salaries in India. Take a glimpse below. Wondering what is the range of Cyber Security
Read More

by Pavan Vadapalli

18 Feb 2024

Dijkstra’s Shortest Path Algorithm – A Detailed Overview
2224
What Is Dijkstra Algorithm Shortest Path Algorithm: Explained with Examples The Dutch computer scientist Edsger Dijkstra in 1959, spoke about the sho
Read More

by Pavan Vadapalli

09 Oct 2023

What Is Automotive Cybersecurity? Top 12 Examples
2104
Welcome to a world in which cars are more than simply vehicles; they are intelligent, allied companions on our trips. However, with this technological
Read More

by Pavan Vadapalli

26 Sep 2023

Penetration Testing in Cyber Security: What is it, Types, Pros and Cons
1973
Penetration testing is a controlled hacking method in which a professional pen tester, acting on behalf of a business, uses the same tactics as a crim
Read More

by Rohan Vats

25 Sep 2023

Top 5 Cybersecurity Courses After 12th
1745
The shift to digitisation has opened a host of new career opportunities. Modern technological advancements indicate a need for professionals with soun
Read More

by Pavan Vadapalli

20 Sep 2023

Spoofing in Cybersecurity: How It Works & How To Prevent It?
The need for securing data and online assets is increasing with the rapid evolution of digital media changes. Cybersecurity threats are emerging in ne
Read More

by Pavan Vadapalli

14 Sep 2023

Cryptography in Cybersecurity: Definition, Types & Examples
The increasing digitisation worldwide has made security an indispensable aspect of data protection. This is where cryptography and its applications in
Read More

by Pavan Vadapalli

14 Sep 2023

Schedule 1:1 free counsellingTalk to Career Expert
icon
footer sticky close icon