Chapter 13 A+

Which of the following features is supplied by WPA2 on a wireless network? (Select TWO).

-Authentication -Encryption

A user reports that his machine will no longer boot properly. After asking several questions to determine the problem, you suspect the user unknowingly downloaded malware from the internet, and that the malware corrupted the boot block. Based on your suspicious, which of the following actions would you most likely take to correct the problem? (Select TWO.)

-Boot from the windows installation DVD and use the recovery environment to run a startup repair. -Reimage the machine

Joe, a bookkeeper, works in a cubicle enviroment and is often called away from his desk. Joe doesn't want to sign out of his computer each time he leaves. Which of the following are the best solutions for securing Joe's workstation? (Select TWO).

-Configure the screen lock to be applied after short period of nonuse. -Configure the screen saver to require a password

You provide desktop support at the branch office of a bank. One of the windows workstations you manage is used by a bank employee to set up new customer accounts and fill out customer loan applications. Each user account on the system has been assigned a strong password. A cable lock has been installed to prevent it from being stolen. Which of the following steps could be completed to BEST increase the security of this system? (Select TWO).

-Disable all USB ports in the BIOS/UEFI firmware configuration -Remove the optical drive

One of the windows workstations you manage has three user accounts defined on it. Two of the users are limited users while the third (Your account) is an administrative user. Each limited and administrative user has been assigned a strong password. File and folder permissions have been assigned to prevent users from accessing each other's files. Which of the following would most likely increase the security of this system? (Select TWO).

-Disable autorun on the system -Set a screensaver password

You are a security consultant and have been hired to evaluate an organization's physical security practices. All employees must pass though a locked door to enter the main work area. Access is restricted using a biometric fingerprint lock. A receptionist is located next to the locked door in the reception area. She uses an iPad application to log any security events that may occur. She also uses her iPad to complete work tasks as assigned by the organization's CEO. Network jacks are provided in the reception area such that employees and vendors can access the company network for work-related purposes. Users within the secured work area have been trained to lock their workstations if they will be leaving them for any period of time. Which of the following recommendations are you most likely to make to this organization to increase their security? (Select TWO).

-Disable the network jacks in the reception area -Train the receptionist to keep her iPad in a locked drawer when not in use.

Which of the following are examples of social engineering? (Select TWO).

-Dumpster diving -Shoulder surfing

What are the most common means of virus distribution? (Select TWO).

-Email -Malicious websites

You are configuring the local security policy of a windows system. You want to prevent users from reusing old password. You also want to force them to use a new password for at least five days before changing it again. Which of the following policies are best to configure? (Select TWO).

-Enforce password history -Minimum password age

Which of the following protocols establish a secure connection and encrypt data for a VPN? (Select THREE).

-IPSec -PPTP -L2TP

You provide desktop support at the branch office of a bank. One of the Windows workstations you manage is used by a bank employee to set up new customer accounts and fill out customer loan applications. Each user account on the system has been assigned a strong password. File and folder permissions have been assigned to prevent users from accessing each other's files. Which of the following would most likely increase the security of this system? (Select TWO. Each option is a complete solution.)

-Install a privacy filter on the monitor -Secure the computer system to the desk with a cable lock

You are configuring the local security policy of a windows system. You want to require users to create passwords that are at least 10 characters long. You also want to prevent logon after three unsuccessful logon attempts. Which of the following policies are best to configure? (Select TWO).

-Minimum password legnth -Account lockout threshold

Match each security policy on the left with the appropriate description on the right. Each security policy may be used once, more than once, or not at all. Provides a high-level overview of the organization's security program -Defines an employee's rights to use company property. -Identifies the requirements for credentials used to authenticate to company-owned systems. -Identifies a set of rules or standards that define personal behaviors. Sets expectations for user privacy when using company resources. -Specifies that user accounts should be locked after a certain number of failed login attempts.

-Organizational security policy -Acceptable use policy -Password policy -Code of ethics -Acceptable use policy -Password policy

Anna, a home user, employs a technician to check the security on a computer that was hacked. The technician discovers that the user's password is the name of Ann's dog and hasn't been changed over a year. Which of the following security best practices should the technician recommend? (Select TWO).

-Require a strong password -Set a password expiration period

Which are examples of strong passwords? (Select TWO).

-TuxP3nguinsRn0v3l -il0ve2eaticecr3am

You have just installed a wireless access point (WAP) for your organization's network. You know that the radio signals used by the WAP extend beyond your organization's building and are concerned that unauthorized users outside may be able to access your internal network. Which of the following steps will best protect the wireless network> (Select TWO. Each option is a complete solution.)

-Use the WAP's configuration utility to reduce the radio signal strength. -Configure the WAP to filter out unauthorized MAC addresses.

(13.3) A public library has purchased a new laptop computer to replace their older desktop computers and is concerned that they are vulnerable to theft. Which of the following laptop features should be used to physically secure the laptop?

A cable lock

What is a cookie?

A file saved on your hard drive that tracks websites preferences and use

While browsing the Internet, you notice that the browser displays pop-ups containing advertisements that are related to recent keyword searches you have performed. What is this an example of?

Adware

Which of the following security practices are the best example of least privilege?

All users on a windows workstation are limited users except for one user, who is responsible for maintaining the system.

Bob calls and complains that he has suddenly started getting a lot of unwanted email. Which of the following is the best type of software to install to help solve Bob's problem?

Anti-spam

Which of the following is an important aspect of evidence gathering?

Backing up all log files and audit trails.

What do biometrics use to authenticate identity?

Biological attributes

Employees currently access a data center using RFID badges. The company is concerned that an unauthorized person could gain access using a lost or stolen badge. Which of the following could be implemented to increase the physical security?

Biometric locks

You want a security solution that protects the entire hard drive, preventing access even when it is moved to another system. Which of the following is the best method for achieving your goals?

Bitlocker

A user stores sensitive data on a USB flash drive. Which of the following can be used to encrypt that data on this drive?

Bitlocker to go

Your anti-malware software has detected a virus on your Windows 10 system. However, the anti-malware software is unable to remove it. When you try to delete the files, you can't because they are in use. Which of the following actions would be best to try first?

Boot into safe mode and try removing the malware

You have been asked to draft a document related to evidence gathering that contains details about personnel in possession and control of evidence from the time of discovery up through the time of presentation in court. What type of document is this?

Chain of custody

You've just finished installing a wireless access point for a client. Which action best predicts the access point from unauthorized tampering with its configuration settings?

Changing the default administrative password

Which of the following indicates that a system case cover has been removed?

Chassis intrusion detection

Following your windows installation, you enabled the built-in administrator account. You remove the password for this account. You enable remote desktop on your computer using the default settings. From home, you try to access your computer using remote desktop using the administrator account, but you are unable to login. Which of the following must be completed before you can access your computer using remote desktop?

Configure a password for the administrator account

You want to configure your computer so that a password is required before the operating system will load. What should you do?

Configure a user password in the BIOS/UEFI

Jose, a medical doctor, has a mobile device that contains sensitive patient information. He is concerned about unauthorized access to the data if the device is lost or stolen. Which of the following is the best option to prevent this from happening?

Configure the device to remote wipe as soon as it is reported lost

You work for a company that offers their services through the internet. Therefore, it is critical that your website performs well. As a member of the IT technician staff, you receive a call from a fellow employee who informs you that customers are complaining that they can't access your website. After doing a little research, you have determined that you are a victim of a denial of service attack. As a first responder, which of the following is the next best step to perform?

Contain the issue

Which of the following functions are performed by the TPM?

Create a hash based on installed computer components.

Which of the following measures will make your wireless network less visible to the causal attacker?

Disable SSID broadcast

Employees in a small business have a habit of transferring files between computers using a USB flash drive and often bring in files from outside the company. Recently, a computer was infected with malware from a USB flash drive even though the employee did not access any files. Which of the following options would prevent this issue in the future?

Disable autorun

You just bough a new notebook. The system uses UEFI firmware and came with windows 10 preinstalled. However, you want to use Linux on this system. You download your favorite distribution and install it on the system, removing all windows partitions on the hard disk in the process. When the installation is complete, you find that the operating system won't load when the system is rebooted. Which of the following would allow your computer to boot to Linux?

Disable secureboot in the UEFI configuration

Your client has hired you to evaluate their wired network security posture. As you tour their facility, you note the following: * Server systems are kept in a locked server room * User accounts on desktop systems have strong passwords assigned * A locked door is used to control access to the work area. Users must use ID badges to enter the area * Users connect their personal mobile devices to their computers using USB cables * Users work in three 8-hour shifts per day. Each computer is shared by three users. Each user has a limited account on the computer they use Based on this information, what should you recommend your client do to increase security?

Disable the USB ports on user's workstations

One of the Windows workstations you manage has four user accounts defined on it. Two of the users are limited users while the third (your account) is an administrative user. The fourth account is the Guest user account, which has been enabled to allows management employees convenient workstation access. Each limited and administrative user has been assigned a strong password. File and folder permissions have been disabled on the system. Autorun has been disabled on the system. Which of the following actions is most likely to increase the security of this system?

Disable the guest account

(13.9) You are a security consultant and have been hired to evaluate an organization's physical security practices. All employees must pass through a locked door to enter the main work area. Access is restricted using a smart card reader. Network jacks are provided in the reception area such that employees and vendors can access the company network for work-related purposes. Users within the secured work area have been trained to lock their workstations if they will be leaving them for any period of time. Which of the following recommendations would you most likely make to this organization to increase their security?

Disable the switch ports connected to the network jacks in the reception area

A technician was able to stop a security attack on a user's computer. When conducting a forensic investigation, which of the following actions should be performed first?

Document what's on the screen

A technician upgrades the hard drive on a computer in the accounting department and decides to donate the old drive to a local trade school. Which of the following is the best method to ensure that the accounting data can't be recovered?

Drive wipe

A technician wants to destroy the data on a hard drive and repurpose it as a spare drive. Which of the following data destruction methods allow the reuse of the hard drive?

Drive wipe

(13.8) Which of the following security solutions would prevent a user from reading a file which she did not create?

EFS

A user has a file that contains sensitive data. Which of the following can be used to encrypt a single file?

EFS

Which type of biometric authentication uses the ridges of your skin?

Fingerprint

Which of the following security measures is a form of biometrics?

Fingerprint scanner

Your organization is frequently visited by sales reps. While on-site, they frequently plug their notebook systems into any available wall jack, hoping to get internet connectivity. You are concerned that allowing them to do this could result in the spread of malware throughout your network. Which of the following would best protect you from guest malware infection> (Select TWO).

Implement MAC address filtering -Implement static IP addressing

You have implemented a regular backup schedule for a windows system, backing up data files every night and creating a system image backup once a week. For security reasons, your company has decided to not store a redundant copy of the backup media at an offsite location. Where would be the next best place to keep your backup media?

In a locked fireproof safe

You have recently had an issue where a user's windows computer was infected with a virus. After removing the virus from the computer, which of the following is the next step you should take?

Install all OS updates

You have installed anti-malware software that checks for viruses in e-mail attachments. You configure the software to quarantine any files with problems. You receive an email with an important attachment, but the attachment is not there. Instead, you see a message that the file has been quarantined by the anti-malware software. Which of the following best describes what happened to the file?

It has been moved to a folder on your computer

Which of the following best describes spyware?

It monitors the actions you take on your machine and sends the information back to its originating source.

An employee working from home accesses the company network using a VPN connection. When connecting, the employee is prompted for a PIN that changes at predetermined intervals. Which of the following will the employee most likely use to obtain the PIN?

Key fob

While reviewing video files from your organization's security cameras, you notice a suspicious person using piggy backing to gain access to your building. The individual in question did not have a security badge. Which of the following would you most likely implement to keep this from happening in the future?

Mantraps

A malicious person calls an employee from a cell phone. She tells the employee that she is the vice president over the accounting department in the employee's company. She relates that she has forgotten her password and demands that the employee give her his password so that she can access the reports she needs for an upcoming presentation. She threatens to fire the employee if he does not comply. Which of the following best describes the type of attack that just occurred?

Masquerading

What is the least secure place to locate an omnidirectional access point when creating a wireless network?

Near a window

(13.6) Joe, a user, receives an email from a popular video streaming website. The email urges him to renew his membership. The message appears official, but Joe has never had a membership before. When Joe looks closer, he discovers that a hyperlink in the email points to a suspicious URL. Which of the following security threats does this describe?

Phishing

A user within your organization received an email relating how an account containing a large sum of money has been frozen by the government of a small Middle Eastern nation. The user was offered a 25 percent share of this account if she would help the sender transfer it to a bank in the United States. The user responded to the sender and was instructed to send her bank account number so that it could be used to facilitate the transfer. She complied, and then the sender used that information to drain her bank account. What type of attack occurred in this scenario?

Phishing

Several users have forwarded you an email stating that your company's health insurance provider has just launched a new website for all employees. To access the site, they are told to click a link in the email and provide their personal information. Upon investigation, you discover that your company's health insurance provider did not send this email. Which of the following best describes the type of attack that just occurred?

Phishing

Which of the following is a form of attack that tricks victims into providing confidential information, such as identity information or logon credentials, through emails or websites that impersonate an online entity that the victim trusts, such as a financial institution or well-known e-commerce site?

Phishing

You have purchased new computers and will be disposing of your old computers. These computers were previously used for storing highly-sensitive customer order information, including credit card numbers. To properly protect the accidental discovery of the company's sensitive information, which of the following steps MUST be completed prior to getting rid of the computers?

Physically destroy the hard drives with a hammer

A technician assists Joe, an employee in the sales department who needs access to the client database, by granting him administrator privileges. Later, Joe discovers he has access to the salaries in the payroll database. Which of the following security practices was violated?

Principle of least privilege

(13.1) During an airline flight, a laptop user makes last-minute changes to a presentation that contains sensitive company information. Which of the following would make it difficult for other passengers to view this information on the laptop display?

Privacy filter

Which of the following is the process of fixing problems detected by anti-virus software so that the computer is restored to its original state?

Remediation

You have purchased a used computer from a computer liquidator. When you boot the computer, you find that there has been a password set on the BIOS. You need to clear the password so that you can edit the CMOS settings. What should you do?

Remove the motherboard battery for a few seconds

The chain of custody is used for what purposes?

Retaining evidence integrity by identifying people coming into contact with evidence

You have a computer that runs windows 10. Where would you go to verify that the system has recognized the anti-malware software installed on the system?

Security and maintenance

Which of the following are common forms of social engineering attacks?

Sending hoax virus information emails

A user is trying to log into her notebook computer. She enters the correct password for her user account, but the system won't let her authenticate, claiming the wrong password has been entered. Which of the following is most likely causing the problem?

She has enabled num lock, causing numbers to be sent from the keyboard instead of letters

While organizing a storage cabinet, a technician discovers a box of hard drives that are incompatible with current hardware and may contain sensitive data. Which of the following is the best method for disposing of these drives?

Shredding

You have a set of DVD-RW discs that have been used to archive files for your latest development project. You need to dispose of the discs. Which of the following methods should you use to best prevent extracting data from the discs?

Shredding

A security technician is conducting a forensic analysis. Which of the following actions is most likely to destroy critical evidence?

Shutting down the system

Which of the following is not a form of biometrics?

Smart card

Which of the following security technologies stores identification in a magnetic strip, radio frequency transmitter, or hardware contact to authorize access to a computer?

Smart card

Joe, an executive, receives an email that appears to be from the financial institution that provides his company credit card. The text of the email includes Joe's name and the company name and states that there is a problem with Joe's credit card. The email provides a link to verify the credit card, but when Joe hovers over the link, he thinks the web address seems strange. Which of the following best describes this type of attack?

Social engineering

Which type of malicious activity can be described as numerous unwanted and unsolicited email messages sent to a wide range of victims?

Spamming

(13.2) A security incident is currently occurring on the company network. You discover that the attack involves a computer system that is attached to the network. You're unsure what kind of damage is being done to the network systems or data. Which of the following actions should you take first?

Stop the attack and contain the damage by disconnecting the system from the network.

A VPN is used primarily for what purpose?

Support secured communications over an untrusted network.

(13.4) An unauthorized person gains access to a secured area by following an authorized person through a door controlled by a badge reader.

Tailgating

An intruder waits near an organization's secured entrance until an employee approaches the entrance and unlocks it with a security badge. The intruder falls in line behind the employee, who assumes the intruder is another employee and holds the door open for her.Which of the following best describes the type of attack that just occured?

Tailgating

You are a security consultant. An organization has hired you to review their security measures. The organization is chiefly concerned that it could become the victim of a social engineering attack? Which of the following actions would you most likely recommend to mitigate the risk?

Teach users how to recognize and respond to social engineering attacks.

You just bought a new computer. The system uses UEFI firmware and comes with windows 10 preinstalled. You recently accessed the manufacturer's support website and saw that a UEFI firmware update has been released. You download the update. However, when you try to install the update, an error message is displayed that indicates the digital signature on the update file is invalid. Which of the following is most likely caused this to happen?

The update file has been tampered with

What is a program that appears to be a legitimate application, utility, game, or screensaver, but performs malicious activities surreptitiously?

Trojan

(13.5) Which security measure can be used to generate and store cryptographic keys?

Trusted Platform Module (TPM)

Which of the following components is a special hardware chip included on the computer motherboard that contains software in firmware that generates and stores cryptographic keys?

Trusted platform module (TPM)

You manage two computers with the following user accounts: * Wrk1 has user accounts Mary and Admin. The Mary account does not have a password set; the Admin account does. * Wrk2 has user accounts Mary and Julia. The Mary account has a password set; the Julia account does not You are working from Wrk2 and would like to access a shared folder on Wrk1. Which of the following credentials would best allow you to access the shared folder?

Type 'admin' for the username and specify the password

While trying to log on, a user accidentally typed the wrong password three times, and now the system is locked because he entered too many incorrect passwords. He still remembers his password, but he just typed it wrong. He needs access as quickly as possible. Which of the following would allow the user to log on?

Unlock the account

You have 5 sales persons who work out of your office and who frequently leave their laptops laying on their desk in their cubicles. You are concerned that someone might walk by and take one of those these laptops. Which of the following is the best protection to implement to address your concerns?

Use cable locks to chain the laptops to the desks

You have purchased new computers and will be disposing of your old computers. Instead of recycling the computers, you decide to resell them by placing an ad on the internet. These computers were previously used for storing sensitive information. To properly protect the accidental discovery of the company's sensitive information, which of the following steps must be completed prior to getting rid of the computers?

Use data wiping software to clear the hard drives

What is the best countermeasure against social engineering?

User awareness training

Which of the following is the most common form of authentication?

Username and password

What is the common name for a program that has no useful purpose, but attempts to spread itself to other systems and often damages resources on the systems where it is found?

Virus

Which of the following wireless security methods uses a common shared key configured on the wireless access point and all wireless clients?

WEP, WPA Personal, and WPA2 Personal

Which of the following is the most secure security protocol for wireless networks?

WPA2

Which of the following provides the best security for wireless networks?

WPA2

Which of the following forms of networking is highly susceptible to eavesdropping (Data interception) and must be secured accordingly?

Wireless

You are responsible for disposing of several old workstations formerly used by accountant s in your organization's finance department. Before being shipped to a computer recycler, you decide to make sure any old data on the hard drives is erased. TO do this, you use the windows XP installation CDs that came with these systems to delete all partitions from the hard drives. Which of the following best describes state of these systems?

You should use disk wiping software to fully erase the drives.

A large number of compromised computers are infected with malware that allows an attacker (herder) to control them to spread email spam and launch denial-of-service attacks. Which of the following does this security threat describe?

Zombie/botnet

(13.7) Which of the following is an example of strong password?

a8bT11$yi