Question 421 · 888 in bank
Which of the following protocols can be used to secure an LDAP service against anonymous queries?
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Answer: A
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Which of the following protocols can be used to secure an LDAP service against anonymous queries?
Answer: A
Advanced encryption standard is an algorithm used for which of the following?
Answer: C
An Internet Service Provider (ISP) has a need to authenticate users connecting via analog modems, Digital Subscriber Lines (DSL), wireless data services, and Virtual Private Networks (VPN) over a Frame Relay network. Which AAA protocol is the most likely able to handle this requirement?
Answer: B
The Heartbleed bug was discovered in 2014 and is widely referred to under MITRE's Common Vulnerabilities and Exposures (CVE) as CVE-2014-0160. This bug affects the OpenSSL implementation of the Transport Layer Security (TLS) protocols defined in RFC6520. What type of key does this bug leave exposed to the Internet making exploitation of any compromised system very easy?
Answer: B
During the enumeration phase, Lawrence performs banner grabbing to obtain information such as OS details and versions of services running. The service that he enumerated runs directly on TCP port 445. Which of the following services is enumerated by Lawrence in this scenario?
Answer: C
In the OSI model, where does PPTP encryption take place?
Answer: C
Point-to-Point Tunneling Protocol (PPTP) is a network protocol that enables the secure transfer of data from a remote client to a private enterprise server by creating a virtual private network (VPN) across TCP/IP-based data networks
Source: Adapted from community discussion — asum
Jane invites her friends Alice and John over for a LAN party. Alice and John access Jane’s wireless network without a password. However, Jane has a long, complex password on her router. What attack has likely occurred?
Answer: C
Which of the following is an example of IP spoofing?
Answer: D
Which file is a rich target to discover the structure of a website during web-server footprinting?
Answer: B
For messages sent through an insecure channel, a properly implemented digital signature gives the receiver reason to believe the message was sent by the claimed sender. While using a digital signature, the message digest is encrypted with which key?
Answer: D
D. Sender's private key In a digital signature, the message digest (a fixed-length representation of the original message) is encrypted with the sender's private key. This process creates a unique digital signature that can only be decrypted by the sender's public key, which is widely available. When the receiver gets the message, they can verify its authenticity by using the sender's public key to decrypt the digital signature and comparing it to the message digest they calculated from the received message. If the two match, the receiver can be reasonably sure that the message came from the claimed sender and has not been altered in transit.
Source: Adapted from community discussion — Novmejst
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