AuthorizeDumps EC-COUNCIL 312-38 Questions Don’t Compromise on Quality, As a professional website, ActualtestPDF 312-38 Test Topics Pdf does not only guarantee you will receive a high score in your actual test, but also provide you with the most efficiency way to get success, Our 312-38 learning materials can provide you with meticulous help and help you get your certificate, The 312-38 Test Topics Pdf - EC-Council Certified Network Defender CND practice questions & answers are edited and verified by the IT professional experts with decades of hands-on experience.
Before Installing Your Software, Anticipating moving subjects to capture Hot 312-38 Questions dynamic, moving shots can take some practice, In contrast, all digital video editors, including Movie Maker, are nonlinear.
Suddenly, it feels like sinking into a whirlpool, The moral is, you should always https://www.actualtestpdf.com/312-38-exam/ec-council-certified-network-defender-cnd-dumps-3875.html read the fine print in the affiliate agreement when you sign up with an advertiser, and when in doubt you should contact the advertiser and get permission.
AuthorizeDumps EC-COUNCIL 312-38 Questions Don’t Compromise on Quality, As a professional website, ActualtestPDF does not onlyguarantee you will receive a high score in 312-38 Reliable Test Tips your actual test, but also provide you with the most efficiency way to get success.
Our 312-38 learning materials can provide you with meticulous help and help you get your certificate, The EC-Council Certified Network Defender CNDpractice questions & answers are edited Test 312-38 Topics Pdf and verified by the IT professional experts with decades of hands-on experience.
Free PDF 312-38 Hot Questions & Leader in Qualification Exams & Efficient 312-38 Test Topics Pdf
Why is EC-COUNCIL Certified Ethical Hacker 312-38 Good for Professionals, Not only is our 312-38 questions study material the best you can find, it is also the most detailed and the most updated.
We know everyone wants to be an emerged EC-COUNCIL professional, All those traits Hot 312-38 Questions are exactly what our EC-Council Certified Network Defender CND updated torrent is, All these years, we have helped tens of thousands of exam candidates achieve success greatly.
Or after many failures, will you still hold on to it, If you still have doubts about 312-38 exam quiz, you can be allowed to download our free demo for try, 312-38 online test engine .
Download EC-Council Certified Network Defender CND Exam Dumps
NEW QUESTION 27
Alice wants to prove her identity to Bob. Bob requests her password as proof of identity, which Alice dutifully provides (possibly after some transformation like a hash function); meanwhile, Eve is eavesdropping the conversation and keeps the password. After the interchange is over, Eve connects to Bob posing as Alice; when asked for a proof of identity, Eve sends Alice's password read from the last session, which Bob accepts. Which of the following attacks is being used by Eve?
- A. Session fixation
- B. Fire walking
- C. Replay
- D. Cross site scripting
Answer: C
Explanation:
Eve is using Replay attack. A replay attack is a type of attack in which attackers capture packets containing passwords or digital signatures whenever packets pass between two hosts on a network. In an attempt to obtain an authenticated connection, the attackers then resend the captured packet to the system. In this type of attack, the attacker does not know the actual password, but can simply replay the captured packet. Session tokens can be used to avoid replay attacks. Bob sends a one-time token to Alice, which Alice uses to transform the password and send the result to Bob (e.g. computing a hash function of the session token appended to the password). On his side Bob performs the same computation; if and only if both values match, the login is successful. Now suppose Mallory has captured this value and tries to use it on another session; Bob sends a different session token, and when Mallory replies with the captured value it will be different from Bob's computation. Answer option C is incorrect. In the cross site scripting attack, an attacker tricks the user's computer into running code, which is treated as trustworthy because it appears to belong to the server, allowing the attacker to obtain a copy of the cookie or perform other operations. Answer option B is incorrect. Firewalking is a technique for gathering information about a remote network protected by a firewall. This technique can be used effectively to perform information gathering attacks. In this technique, an attacker sends a crafted packet with a TTL value that is set to expire one hop past the firewall. Answer option D is incorrect. In session fixation, an attacker sets a user's session id to one known to him, for example by sending the user an email with a link that contains a particular session id. The attacker now only has to wait until the user logs in.
NEW QUESTION 28
James is working as a Network Administrator in a reputed company situated in California. He is monitoring his network traffic with the help of Wireshark. He wants to check and analyze the traffic against a PING sweep attack. Which of the following Wireshark filters will he use?
- A. lcmp.type==0 and icmp.type==16
- B. lcmp.type==8 and icmp.type==0
- C. lcmp.type==8 or icmp.type==0
- D. lcmp.type==8 or icmp.type==16
Answer: C
NEW QUESTION 29
Which of the following standards is an amendment to the original IEEE 802.11 and specifies security mechanisms for wireless networks?
- A. 802.11i
- B. 802.11b
- C. 802.11a
- D. 802.11e
Answer: A
Explanation:
802.11i is an amendment to the original IEEE 802.11. This standard specifies security mechanisms for wireless networks. It replaced the short Authentication and privacy clause of the original standard with a detailed Security clause. In the process, it deprecated the broken WEP. 802.11i supersedes the previous security specification, Wired Equivalent Privacy (WEP), which was shown to have severe security weaknesses. Wi-Fi Protected Access (WPA) had previously been introduced by the Wi-Fi Alliance as an intermediate solution to WEP insecurities. The Wi-Fi Alliance refers to their approved, interoperable implementation of the full 802.11i as WPA2, also called RSN (Robust Security Network). 802.11i makes use of the Advanced Encryption Standard (AES) block cipher, whereas WEP and WPA use the RC4 stream cipher. Answer option D is incorrect. 802.11a is an amendment to the IEEE 802.11 specification that added a higher data rate of up to 54 Mbit/s using the 5 GHz band. It has seen widespread worldwide implementation, particularly within the corporate workspace. Using the 5 GHz band gives 802.11a a significant advantage, since the 2.4 GHz band is heavily used to the point of being crowded. Degradation caused by such conflicts can cause frequent dropped connections and degradation of service. Answer option A is incorrect. 802.11b is an amendment to the IEEE 802.11 specification that extended throughput up to 11 Mbit/s using the same 2.4 GHz band. This specification under the marketing name of Wi-Fi has been implemented all over the world. 802.11b is used in a point-tomultipoint configuration, wherein an access point communicates via an omni-directional antenna with one or more nomadic or mobile clients that are located in a coverage area around the access point. Answer option B is incorrect. The 802.11e standard is a proposed enhancement to the 802.11a and 802.11b wireless LAN (WLAN) specifications. It offers quality of service (QoS) features, including the prioritization of data, voice, and video transmissions. 802.11e enhances the 802.11 Media Access Control layer (MAC layer) with a coordinated time division multiple access (TDMA) construct, and adds error-correcting mechanisms for delay-sensitive applications such as voice and video.
NEW QUESTION 30
Which of the following tools are NOT used for logging network activities in the Linux operating system? Each correct answer represents a complete solution. Choose all that apply.
- A. PsLoggedOn
- B. Swatch
- C. PsGetSid
- D. Timbersee
Answer: A,C
Explanation:
PsLoggedOn and PsGetSid are not logging tools. They are command-line utilities used in the Windows operating system. PsLoggedOn is an applet that displays both the local and remote logged on users. If an attacker specifies a user name instead of a computer, PsLoggedOn searches the computers in the network and tells whether the user is currently logged on or not. The command syntax for PsLoggedOn is as follows: psloggedon [- ] [-l] [-x] [\\computername | username] PsGetSid is a tool that is used to query SIDs remotely. Using PsGetSid, the attacker can access the SIDs of user accounts and translate an SID into the user name. The command syntax for PsGetSid is as follows: psgetsid [\\computer[,computer[,...] | @file] [-u username [-p password]]] [account|SID] Answer options C and D are incorrect. Timbersee and Swatch are tools used for logging network activities in the Linux operating system.
NEW QUESTION 31
......
