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Q591. An internal auditing team would like to strengthen the password policy to support special characters. Which of the following types of password controls would achieve this goal?
A. Add reverse encryption
B. Password complexity
C. Increase password length
D. Allow single sign on
Answer: B
Explanation:
Generally, the minimum password length is considered to be 8 upper and lowercase characters. The use of at least one non-alpha character like punctuation, special characters, or numbers, combined with the password length produces strong passwords. Strong passwords are produced by the combination of a password’s length and complexity.
Q592. A security administrator has concerns regarding employees saving data on company provided mobile devices. Which of the following would BEST address the administrator’s concerns?
A. Install a mobile application that tracks read and write functions on the device.
B. Create a company policy prohibiting the use of mobile devices for personal use.
C. Enable GPS functionality to track the location of the mobile devices.
D. Configure the devices so that removable media use is disabled.
Answer: D
Explanation:
Mobile devices can be plugged into computers where they appear as an additional disk in the same way as a USB drive. This is known as removable media. This would enable users to copy company data onto the mobile devices. By disabling removable media use, the users will not be able to copy data onto the mobile devices.
Q593. A security architect wishes to implement a wireless network with connectivity to the company’s internal network. Before they inform all employees that this network is being put in place, the architect wants to roll it out to a small test segment. Which of the following allows for greater secrecy about this network during this initial phase of implementation?
A. Disabling SSID broadcasting
B. Implementing WPA2 - TKIP
C. Implementing WPA2 - CCMP
D. Filtering test workstations by MAC address
Answer: A
Explanation:
Network administrators may choose to disable SSID broadcast to hide their network from unauthorized personnel. However, the SSID is still needed to direct packets to and from the base station, so it’s a discoverable value using a wireless packet sniffer. Thus, the SSID should be disabled if the network isn’t for public use.
Q594. TION NO: 174
Jane, an administrator, needs to make sure the wireless network is not accessible from the parking area of their office. Which of the following would BEST help Jane when deploying a new access point?
A. Placement of antenna
B. Disabling the SSID
C. Implementing WPA2
D. Enabling the MAC filtering
Answer: A
Explanation:
You should try to avoid placing access points near metal (which includes appliances) or near the ground. Placing them in the center of the area to be served and high enough to get around most obstacles is recommended. On the chance that the signal is actually traveling too far, some access points include power level controls, which allow you to reduce the amount of output provided.
Q595. A security administrator has deployed all laptops with Self Encrypting Drives (SED) and enforces key encryption. Which of the following represents the greatest threat to maintaining data confidentiality with these devices?
A. Full data access can be obtained by connecting the drive to a SATA or USB adapter bypassing the SED hardware.
B. A malicious employee can gain the SED encryption keys through software extraction allowing access to other laptops.
C. If the laptop does not use a Secure Boot BIOS, the SED hardware is not enabled allowing full data access.
D. Laptops that are placed in a sleep mode allow full data access when powered back on.
Answer: D
Explanation:
Leading SY0-401 exam answers:
Q596. The chief Risk officer is concerned about the new employee BYOD device policy and has requested the security department implement mobile security controls to protect corporate data in the event that a device is lost or stolen. The level of protection must not be compromised even if the communication SIM is removed from the device. Which of the following BEST meets the requirements? (Select TWO)
A. Asset tracking
B. Screen-locks
C. GEO-Tracking
D. Device encryption
Answer: A,D
Explanation:
A: Asset tracking is the process of maintaining oversight over inventory, and ensuring that a device is still in the possession of the assigned authorized user.
D: Device encryption encrypts the data on the device. This feature ensures that the data on the device cannot be accessed in a useable form should the device be stolen.
Q597. A malicious user is sniffing a busy encrypted wireless network waiting for an authorized client to connect to it. Only after an authorized client has connected and the hacker was able to capture the client handshake with the AP can the hacker begin a brute force attack to discover the encryption key. Which of the following attacks is taking place?
A. IV attack
B. WEP cracking
C. WPA cracking
D. Rogue AP
Answer: C
Explanation:
There are three steps to penetrating a WPA-protected network. Sniffing Parsing Attacking
Q598. A victim is logged onto a popular home router forum site in order to troubleshoot some router configuration issues. The router is a fairly standard configuration and has an IP address of
192.168.1.1. The victim is logged into their router administrative interface in one tab and clicks a forum link in another tab. Due to clicking the forum link, the home router reboots. Which of the following attacks MOST likely occurred?
A. Brute force password attack
B. Cross-site request forgery
C. Cross-site scripting
D. Fuzzing
Answer: B
Explanation:
Cross-Site Request Forgery—also known as XSRF, session riding, and one-click attack—involves unauthorized commands coming from a trusted user to the website. This is often done without the user’s knowledge, and it employs some type of social networking to pull it off. For example, assume that Evan and Spencer are chatting through Facebook. Spencer sends Evan a link to what he purports is a funny video that will crack him up. Evan clicks the link, but it actually brings up Evan’s bank account information in another browser tab, takes a screenshot of it, closes the tab, and sends the information to Spencer. The reason the attack is possible is because Evan is a trusted user with his own bank. In order for it to work, Evan would need to have recently accessed that bank’s website and have a cookie that had yet to expire. The best protection against cross-site scripting is to disable the running of scripts (and browser profi les).
Q599. XYZ Corporation is about to purchase another company to expand its operations. The CEO is concerned about information leaking out, especially with the cleaning crew that comes in at night.
The CEO would like to ensure no paper files are leaked. Which of the following is the BEST policy to implement?
A. Social media policy
B. Data retention policy
C. CCTV policy
D. Clean desk policy
Answer: D
Explanation:
Clean Desk Policy Information on a desk—in terms of printouts, pads of note paper, sticky notes, and the like—can be easily seen by prying eyes and taken by thieving hands. To protect data and your business, encourage employees to maintain clean desks and to leave out only those papers that are relevant to the project they are working on at that moment. All sensitive information should be put away when the employee is away from their desk.
Q600. Which of the following BEST allows Pete, a security administrator, to determine the type, source, and flags of the packet traversing a network for troubleshooting purposes?
A. Switches
B. Protocol analyzers
C. Routers
D. Web security gateways
Answer: B
Explanation:
A Protocol Analyzer is a hardware device or more commonly a software program used to capture
network data communications sent between devices on a network. By capturing and analyzing the
packets, Pete will be able to determine the type, source, and flags of the packets traversing a
network for troubleshooting purposes.
Well known software protocol analyzers include Message Analyzer (formerly Network Monitor)
from Microsoft and Wireshark (formerly Ethereal).