Cyber Security and BigData

© Alexandre et Ivan

summary :

I - Big Data & Cyber Security definition

II - Advantages

III- Disadvantages

What is Big Data ?

>_ What is Big Data ?

Big data is an extremely large data sets that may be analysed computationally to reveal patterns, trends, and associations, especially relating to human behaviour and interactions.

>_ What is Cyber Security ?

Cybersecurity is the practice of protecting systems, networks, and programs from digital attacks. These cyberattacks are usually aimed at accessing, changing, or destroying sensitive information; extorting money from users; or interrupting normal business processes.

What's Big Data role in Cyber Security ?

  • Intelligent risk management

  • Threat visualization

  • Predictive models

Three main roles :

Which data type is collected ?

  • Identify anomalies in device behavior

  • Identify anomalies in employee and contractor behavior

  • Detect anomalies in the network

  • Assess network vulnerabilities and risks

Logs for what ... ?

Advantages

 

  • Artificial intelligence allows to deduce things to improve security
  • Maintain and monitor audit logs
  • Not having the talent to analyze the data

 

Disadvantages

  • Difficulty of setting up
  • Energy and power needed
  • Errors can happen

CONCLUSION

Hard to implement but effective in the long run

Sources :

  • https://www.cio.com/article/3295836/big-data/when-big-data-and-cybersecurity-collide.html
  • https://www.smartdatacollective.com/challenges-opportunities-of-big-data-in-cyber-security/
  • https://onlinedegrees.sandiego.edu/threat-or-opportunity-big-data-and-cyber-security/
  • https://www.datacenterknowledge.com/security/challenges-and-opportunities-big-data-cybersecurity
  • https://www.digitalistmag.com/cio-knowledge/2018/08/27/how-big-data-helps-avoid-cybersecurity-threats-06184059

Copy of Cyber Security and BigData

By lambdhack

Source: cabir

Copy of Cyber Security and BigData

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