A hacker named Jack is trying to compromise a bank"™s computer system. He needs to know the operating system of that computer to launch further attacks.
What process would help him?
Answer : A
What two conditions must a digital signature meet?
Answer : B
Bob, a network administrator at BigUniversity, realized that some students are connecting their notebooks in the wired network to have Internet access. In the university campus, there are many Ethernet ports available for professors and authorized visitors but not for students.
He identified this when the IDS alerted for malware activities in the network.
What should Bob do to avoid this problem?
Answer : C
Which of the following Bluetooth hacking techniques does an attacker use to send messages to users without the recipient"™s consent, similar to email spamming?
Answer : D
Which method of password cracking takes the most time and effort?
Answer : B
Which of the following program infects the system boot sector and the executable files at the same time?
Answer : D
You are a Penetration Tester and are assigned to scan a server. You need to use a scanning technique wherein the TCP Header is split into many packets so that it becomes difficult to detect what the packets are meant for.
Which of the below scanning technique will you use?
Answer : C
An IT employee got a call from one of our best customers. The caller wanted to know about the company's network infrastructure, systems, and team. New opportunities of integration are in sight for both company and customer. What should this employee do?
Answer : D
You perform a scan of your company"™s network and discover that TCP port 123 is open. What services by default run on TCP port 123?
Answer : C
Based on the below log, which of the following sentences are true?
Mar 1, 2016, 7:33:28 AM 10.240.250.23 "" 54373 10.249.253.15 "" 22 tcp_ip
Answer : C
You have successfully comprised a server having an IP address of 10.10.0.5. You would like to enumerate all machines in the same network quickly.
What is the best Nmap command you will use?
Answer : B
........is an attack type for a rogue Wi-Fi access point that appears to be a legitimate one offered on the premises, but actually has been set up to eavesdrop on wireless communications. It is the wireless version of the phishing scam. An attacker fools wireless users into connecting a laptop or mobile phone to a tainted hotspot by posing as a legitimate provider. This type of attack may be used to steal the passwords of unsuspecting users by either snooping the communication link or by phishing, which involves setting up a fraudulent web site and luring people there.
Fill in the blank with appropriate choice.
Answer : A
DNS cache snooping is a process of determining if the specified resource address is present in the DNS cache records. It may be useful during the examination of the network to determine what software update resources are used, thus discovering what software is installed.
What command is used to determine if the entry is present in DNS cache?
Answer : C
You are working as a Security Analyst in a company XYZ that owns the whole subnet range of 23.0.0.0/8 and 192.168.0.0/8.
While monitoring the data, you find a high number of outbound connections. You see that IP"™s owned by XYZ (Internal) and private IP"™s are communicating to a
Single Public IP. Therefore, the Internal IP"™s are sending data to the Public IP.
After further analysis, you find out that this Public IP is a blacklisted IP, and the internal communicating devices are compromised.
What kind of attack does the above scenario depict?
Answer : A