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09/07/2022 6:33 am
A Chief Information Security Officer (CISO) is concerned about the organization's ability to continue business operation in the event of a prolonged DDoS attack on its local datacenter that consumes database resources.
Which of the following will the CISO MOST likely recommend to mitigate this risk?
- A . Upgrade the bandwidth available into the datacenter
- B . Implement a hot-site failover location
- C . Switch to a complete SaaS offering to customers
- D . Implement a challenge response test on all end-user queries
Suggested Answer: D
Explanation:
creating a whole new hot sire just because of DDoS seems extremely expensive. Instead, deploying a countermeasure like challenge response would mitigate the DDoS.
https://www.radware.com/security/ddos-knowledge-center/ddospedia/http-challenge
https://www.nexusguard.com/hubfs/Nexusguard_Whitepaper_DDoS_Mitigation_EN_A4.pdf?t=1487581897757
Explanation:
creating a whole new hot sire just because of DDoS seems extremely expensive. Instead, deploying a countermeasure like challenge response would mitigate the DDoS.
https://www.radware.com/security/ddos-knowledge-center/ddospedia/http-challenge
https://www.nexusguard.com/hubfs/Nexusguard_Whitepaper_DDoS_Mitigation_EN_A4.pdf?t=1487581897757