Henry Is a cyber security specialist hired by BlackEye - Cyber security solutions. He was tasked with discovering the operating system (OS) of a host. He used the Unkornscan tool to discover the OS of the target system. As a result, he obtained a TTL value, which Indicates that the target system is running a Windows OS. Identify the TTL value Henry obtained, which indicates that the target OS is Windows.

A. 64

B. 128

C. 255

D. 138

An attacker with malicious intent used SYN flooding technique to disrupt the network and gain advantage over the network to bypass the Firewall. You are working with a security architect to design security standards and plan for your organization. The network traffic was captured by the SOC team and was provided to you to perform a detailed analysis. Study the Synflood.pcapng file and determine the source IP address.

Note: Synflood.pcapng file is present in the Documents folder of Attacker-1 machine.

A. 20.20.10.180

B. 20.20.10.19

C. 20.20.10.60

D. 20.20.10.59

Initiate an SSH Connection to a machine that has SSH enabled in the network. After connecting to the machine find the file flag.txt and choose the content hidden in the file. Credentials for SSH login are provided below:

Hint:

Username: sam

Password: admin@l23

A. sam@bob

B. bob2@sam

C. bob@sam

D. sam2@bob

Steve, a network engineer, was tasked with troubleshooting a network issue that is causing unexpected packet drops. For this purpose, he employed a network troubleshooting utility to capture the ICMP echo request packets sent to the server. He identified that certain packets are dropped at the gateway due to poor network connection.

Identify the network troubleshooting utility employed by Steve in the above scenario.

A. dnsenurn

B. arp

C. traceroute

D. ipconfig

A software company has implemented a wireless technology to track the employees' attendance by recording their in and out timings. Each employee in the company will have an entry card that is embedded with a tag. Whenever an employee enters the office premises, he/she is required to swipe the card at the entrance. The wireless technology uses radio-frequency electromagnetic waves to transfer data for automatic identification and for tracking tags attached to objects.

Which of the following technologies has the software company implemented in the above scenario?

A. WiMAX

B. RFID

C. Bluetooth

D. Wi-Fi