What Is Blue Team ?
A cybersecurity blue team of experts defends and safeguards a company’s security from cyber attacks. Additionally, they continually assess the security posture of a company to identify methods to strengthen its defenses. One’s duties as a blue team member will include acquiring threat intelligence, resolving incidents, and automating security procedures.
What are blue teams used for ?
A blue team analyst locates holes in an organization using the knowledge they currently have. Securing the business’s assets and doing vulnerability scans help to achieve this. They also do out system audits and DNS audits for the company. Any unexpected behaviors are investigated as once when the necessary data is obtained.
Blue Team Exercise
Blue team exercises aim to test the effectiveness of blue teams in detecting, blocking, and preventing attacks and breaches. During a blue team exercise, an organization model threats likely to cause a loss event shortly.
Blue Team Approaches
- Analyzing logs and reviewing their contents
- An analysis of traffic and data flows is performed
- Keeping track of real-time alarms
- To identify and keep track of current security breaches and incursions, SIEM platforms are utilized.
- Conducting DNS research and so on.
Cyber Security Blue Team Tools
(i) Intrusion Detection and Prevention
(ii) Packet Analysis
(iii) Log and Packet Aggregation
(iv) Active Endpoint Detection and Response (ActiveEDR)
(v) Honeypots
(vi) Sand-boxing
(vii) Kippo
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