An organization recently upgraded its wireless infrastructure to support 802.1x and requires all clients to use
this method. After the upgrade, several critical wireless clients fail to connect because they are only pre-shared
key compliant. For the foreseeable future, none of the affected clients have an upgrade path to put them into
compliance with the 802.1x requirement. Which of the following provides the MOST secure method of
integrating the non-compliant clients into the network?

The helpdesk is receiving multiple calls about slow and intermittent Internet access from the finance
department. The following information is compiled:
Caller 1, IP 172.16.35.217, NETMASK 255.255.254.0
Caller 2, IP 172.16.35.53, NETMASK 255.255.254.0
Caller 3, IP 172.16.35.173, NETMASK 255.255.254.0
All callers are connected to the same switch and are routed by a router with five built-in interfaces. The
upstream router interface’s MAC is 00-01-42-32-ab-1a
A packet capture shows the following:
09:05:15.934840 arp reply 172.16.34.1 is-at 00:01:42:32:ab:1a (00:01:42:32:ab:1a)
09:06:16.124850 arp reply 172.16.34.1 is-at 00:01:42:32:ab:1a (00:01:42:32:ab:1a)
09:07:25.439811 arp reply 172.16.34.1 is-at 00:01:42:32:ab:1a (00:01:42:32:ab:1a)
09:08:10.937590 IP 172.16.35.1 > 172.16.35.255: ICMP echo request, id 2305, seq 1, length 65534
09:08:10.937591 IP 172.16.35.1 > 172.16.35.255: ICMP echo request, id 2306, seq 2, length 65534
09:08:10.937592 IP 172.16.35.1 > 172.16.35.255: ICMP echo request, id 2307, seq 3, length 65534
Which of the following is occurring on the network?

Which of the following would be used in forensic analysis of a compromised Linux system? (Select THREE).

The latest independent research shows that cyber attacks involving SCADA systems grew an average of 15%
per year in each of the last four years, but that this year’s growth has slowed to around 7%. Over the same time
period, the number of attacks against applications has decreased or stayed flat each year. At the start of the
measure period, the incidence of PC boot loader or BIOS based attacks was negligible. Starting two years ago,
the growth in the number of PC boot loader attacks has grown exponentially. Analysis of these trends would
seem to suggest which of the following strategies should be employed?

An administrator has enabled salting for users’ passwords on a UNIX box. A penetration tester must attempt to
retrieve password hashes. Which of the following files must the penetration tester use to eventually obtain
passwords on the system? (Select TWO).

A user is suspected of engaging in potentially illegal activities. Law enforcement has requested that the user
continue to operate on the network as normal. However, they would like to have a copy of any communications
from the user involving certain key terms. Additionally, the law enforcement agency has requested that the
user’s ongoing communication be retained in the user’s account for future investigations. Which of the following
will BEST meet the goals of law enforcement?

A recently hired security administrator is advising developers about the secure integration of a legacy in-house
application with a new cloud based processing system. The systems must exchange large amounts of fixed
format data such as names, addresses, and phone numbers, as well as occasional chunks of data in
unpredictable formats. The developers want to construct a new data format and create custom tools to parse
and process the data. The security administrator instead suggests that the developers:

A security analyst, Ann, states that she believes Internet facing file transfer servers are being attacked. Which
of the following is evidence that would aid Ann in making a case to management that action needs to be taken
to safeguard these servers?

A pentester must attempt to crack passwords on a windows domain that enforces strong complex passwords.
Which of the following would crack the MOST passwords in the shortest time period?

ABC Company must achieve compliance for PCI and SOX. Which of the following would BEST allow the
organization to achieve compliance and ensure security? (Select THREE).