CYBER 262 EXAM 1 QUESTIONS WELL ANSWERED LATEST UPDATE 2026

CYBER 262 EXAM 1 QUESTIONS WELL ANSWERED LATEST UPDATE 2026 Zero Day - Answers A newly released bug without a known fix is a _______________? (Basically the Vendor has just found out about it) Sign In and (Preferably with an NDA) - Answers In terms of Premises Security, visitors should at the least be required to ____________________. (Choose the Best Answer) Data - Answers What is at the heart of the CIA triad ? True - Answers Your company has failed to apply critical security patches to your servers for months, this is increasing your overall vulnerabilities. Intangible Assets - Answers With our connected world the most pressing concern of corporations in regard to Information Security is protecting their: Risk Management - Answers The Ultimate exercise in planning for security is essentially about? False - Answers The most important asset that a company must protect is it's data, followed closely by the safety of it's people. True - Answers Your company has failed to apply critical security patches to your servers for months, this is increasing your overall risk. Risk - Answers ISO 27001 Helps Organizations Manage this: Threat - Answers A rogue employee who was just fired, he/she is a: Vulnerability - Answers A Broken Door Lock with Key Card Reader that forces the organization to keep the door propped open is a: Recover - Answers Restoring Data from backups is to: Detect - Answers Monitoring Intrusion Detection Systems is to: Prevent - Answers Applying Security Patches is to: ARP - Answers Which service handles the mapping of an ip address to the physical address (MAC) of a device? - User Datagram Protocol (UDP) - Transmission Control Protocol (TCP) - Answers Which two protocols function at the Transport Layer of the OSI Model CHOOSE TWO True - Answers The low order bits in an IP Address start would be represented by 8 - 4 - 2 - 1 Hop - Answers If you perform a traceroute from your computer to a website, the _________ count that displays reflects the number of routers that your trace is passing through to get to the destination. (8 ones) - Answers Fill in the Blank with the exact answer required. What is the Binary representation of decimal 255 ? False - Answers The high order bits in an IP Address start at the first position (Highest) and would be represented by 1 -2 - 4 -8 - MAC - OUI - Answers A unique 48 or 64 bit identifier that is given to network interface equipment to provide a unique connection is known as a _____________. The first 24 bits identify the Manufacturer of the device and are referred to as the __________ 255.255.255.0 - Answers A Class C Network would require a subnet mask of ? Seven - Answers The OSI Model Consists of _______ Layers? Switch - Answers A vendor is introducing a new Layer 2 device, what is the best possible answer as to what that device's function is? Protocol Data Unit (PDU) - Answers A networking unit that contains network addressing data, in the Application layer of the OSI model and is referred to as (Data Stream). Core - Answers This hierarchical networking model layer is responsible for the high speed routing and switching functions, typically within the Data Center of an enterprise class network. Hash - Answers A ___________________ is a mathematical function that creates a fixed length unique output with any size or set of data. It is a one way function meaning that it cannot be reversed. Vulnerability - Answers A __________________ is a bug present in a system that has not been patched that creates a risk. Layer 4 - Answers It's PDU's consist of Segments Layer 1 - Answers Deals in Bits Layer 7 - Answers http runs at this layer OSI - Answers Theoretical Network Model with 7 layers TCP/IP (Transmission Control Protocol/Internet Protocol) - Answers Practical Network Model with 4 layers Virtualization - Answers Allows multiple logical components to run on top of physical hardware DMZ - Answers A physical and logical sub network that acts as an intermediary for connected security devices so that they avoid exposure to a larger and untrusted network, usually the Internet is known as a _______________ VLAN - Answers What is used to divide a physical networks that isolates traffic into smaller logical networks of a single broadcast domain for the purpose of segmenting network functions and capabilities. Operating Procedures - Answers What should organizations design to state how personnel should conduct a particular process or configure a particular system to provide a standard, repeatable means to accomplish a task in a safe manner in order to ensure security Auditing - Answers What administrative process determines if a firewall is providing the desired security. Most Specific Network Traffic - Answers In a first match policy, to prevent shadowing anomalies, rules that apply to the ___________________ are placed at the top of the list. ICMP - Answers What potentially unwanted protocol is used by network devices to send messages that can include destination unreachable, time exceeded, or echo request. True - Answers When a packet arrives at a firewall, a security policy will determine appropriate action of accept or drop. Zero-Trust - Answers What security model improves on traditional perimeter based trust Firewall ownership expense - Answers Which of the following is not an issue with traditional trust models Decrease Cost - Answers Which of the following is not a true statement about Network Segmentation Employees - Answers What is a non-technical component that is typically the weakest link in information security. False - Answers Your company has failed to apply critical security patches to your servers for months, this is creating a lot of threats. Confidentiality - Answers Data Breach leaked the Social Security Numbers of 10 Million customers. availability - Answers Users experienced timeouts and slow response time when checking out of the online shopping cart integrity - Answers A SQL Injection attack dropped several tables from the database DNS - Answers Enables IP Addresses like 146.186.16.57 to be linked to PSU.EDU so that users only have to enter PSU.EDU or the website domain name to access a site? Broadcast traffic - Answers What is a major issue with HUBS ? False - Answers Sniffing the Physical Layer of the OSI Reference Model will reveal details about packet headers and destination and give the attacker enough details to gain entry into a system? True - Answers The low order bits in an IP Address start would be represented by 8 - 4 - 2 - 1 True - Answers Network Firewalls cannot completely protect hosts from zero-day exploits? Dynamic Routers - Answers Network routes that adjust to changes in the network and are typically used in larger enterprise networks. VLAN - Answers The network technology that allows a virtual network to be created over a physical network is called? 25 - Answers You need to setup a temporary firewall rule to block smtp mail traffic while you update an email server. What port should you block? False - Answers TCP is a connection less protocol that is popular with Streaming apps due to its speed? Host-based firewall - Answers Which of the following is not a recommend requirement for host based security IDS - Answers What device is based on the passive monitoring of network traffic? Default-deny - Answers In a first match policy, a ________________ rule is placed at the end of the policy and applies to all packets. Virtual LAN - Answers Which of the following is not one of the discussed network configurations for firewall placement. Host-based - Answers Which of the following is not one of the 3 general classes of firewalls Defense in Depth - Answers What concept originated in military strategy to provide barriers to impede intruders Nothing - Answers When trying to connect using SSH, with the default DENY setting configured on UFW and no rule allowing the port to connect? IPv6 - Answers Address length of 128 bits CIDR - Answers Replaced Classful IP addressing schemes 32 - Answers An IPv4 network address is how many bits? False - Answers A CRC check and other connection related error checking would occur with the UDP protocol running on the Transport Layer of the TCP/IP stack