Question 1 of 30
In a corporate environment, the IT security team is implementing an IP whitelisting strategy to enhance network security. They need to ensure that only specific IP addresses can access sensitive internal applications. The team has identified three IP addresses: 192.168.1.10, 192.168.1.20, and 192.168.1.30. However, they also need to consider the implications of allowing access to these IPs while blocking all others. If the company has a total of 256 possible IP addresses in the subnet (from 192.168.1.0 to 192.168.1.255), what percentage of the total IP addresses will be whitelisted, and what are the potential security implications of this approach?
1.17% with increased risk of unauthorized access if not managed properly
0.78% with minimal risk of unauthorized access
2.34% with a high likelihood of security breaches
3.12% with no risk of unauthorized access

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