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 ?
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Intelligent risk management
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Threat visualization
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Predictive models
Three main roles :
Which data type is collected ?
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Identify anomalies in device behavior
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Identify anomalies in employee and contractor behavior
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Detect anomalies in the network
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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
Cyber Security and BigData
By cabir
