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A comprehensive resource for staying up-to-date with the latest security threats, technologies, and best practices to protect your network and data.
Which of the following are not part of OSI Layer?
Which probe is used to trigger the SNMPQUERY probe to query a NAD?
It may contain phishing scams and malware.
Which one is not a component of fiber optics?
You should be able to block unauthorized users and devices from accessing your network.
An act that exploits a weakness in a system.
It uses code to access operating systems and software.
it is the one managing the computer hardware resources in addition to applications and data.
What is the purpose of adding a user with the username radiustest password password command?
Network security is the practice of preventing and protecting against unauthorized intrusion into corporate networks.
It has an additional ability where they can modify security settings of a software.
This attack uses any password-cracking software to mathematically calculate every possible password.
Which supplicant(s) is capable of EAP chaining?
It is a type of reporting method that is used to report critical events that typically require some form of actions from the system or network administrator.
OSI Layer that is sometimes called HCI layer.
What determines when an endpoint is assigned to a profile?
A security layer used in mobile devices that employ the Wireless Applications Protocol (WAP).
Always disable unnecessary features of the web server that are not going to be used
is a crucial security update that you should always apply to your system
FM radio signal is an example of full-duplex communication.
Combination of brute force and dictionary attack.
Which interface-level command is the equivalent of “turn authentication on”?
It is a wireless security protocol created by Cisco to address the weaknesses in WEP and WPA.
Which of these are not part of security model that is very popular to information security.
It is a combined set of components for collecting, storing and processing data and for providing information, facts and knowledge.
These layers work together to transmit the data from one person to another world wide.
Software that makes each network devices works and do its job is called?
Which of the following are TACACS+ messages sent from the AAA client to the AAA server? (Select all that apply.)
It could be exploited because of an encryption key that was vulnerable to decoding.
Name three ways in which an endpoint profile can be used in an authorization policy rule?
The goal of ______________ is to reduce the exposure of the organization to malicious code.
True or False? IEEE 802.1X may use TACACS+ to communicate the EAP identity to the authentication server.
Preventive security is implemented by the tasks and tools you use to prevent unauthorized people or programs from accessing your networks and the devices connected to them.
Availability refers to the ability of a network to protect its information from any unauthorized access.
Any form of security incident that is properly handled can and eventually will turn into a bigger problem.
It helps keep data and equipment safe by giving only the appropriate people access.
True or False? MSCHAPv2 may be used to perform machine authentication with an LDAP connection to Active Directory.
It is an advanced method of error handling.
It provides data routing paths where data will take for network communication.
Which network topology requires terminators?
It was the first generation security standard for wireless network.
True or False? The profiling service is enabled by default on ISE policy service nodes.
Attack that send an email that contains attachment that loads malware onto your computer
Which of the following are the commands for disabling a port in a Network Switch. Choose any that Apply
Type of software that is often called as end-user programs.
It is a restricted area with a resource that these Java applications can access.
Internet is an example of a network.
What is the name of the “secure cookie” used with EAP-FAST that can be used in lieu of a certificate, or even in addition to a certificate?
An attack where the hacker mimics another employee in the company.
A type of malware that automatically sends advertisements to the users.
As a philosophy, it complements midpoint security, which focuses on individual devices; preventive security instead focuses on how those devices interact, and on the connective tissue between them.
This is an enhanced encryption protocol combining a 104-bit key and a 24-bit initializing vector.
Why is RADIUS or TACACS+ needed? Why can’t the end user authenticate directly to the authentication server?
It is the connection of two or more computer that share its resources
How many key phases are there in an incident response plan ?
SMTP and FTP are used to transfer information over a computer network.
Which of the following is true?
An information that is only accessed by an authorized person.
These are logon information from all the websites you visit and is stored in memory on computer
True or False? A machine authentication may use EAP-FAST.
True or False? 802.1X can be configured on all switch interfaces, including Layer-3 interfaces.
These are created with malicious intent and sent by attackers.
This attack happens when the attacker or hacker sends too much information to the application causing it to overflow
Worm has the ability to replicate itself without a host program and spread independently while viruses rely on human activity to spread and damage a system or file.
Which of these are not part of the two categories of Group Policy. (Choose any that applies)
This layer involves devices such as router, UTP Cables and other networking devices to transfer data.
File system that has a features like permissions, encryption, quotas, and auditing services.
One example is when an employee intends to cause damage.
It is designed to appear as a legit program to gain access to a network.
An alternative way to access software or hardware, typically unauthorized and implanted by intelligence agencies.
SQL stands for?
You should configure your systems and networks as correctly as possible.
When using RADIUS, what tells the AAA server which type of action is being authenticated?
Human beings are inevitably the weakest security link. You need to implement technologies and processes to ensure that staffers don't deliberately or inadvertently send sensitive data outside the network.
This refers to the events or attacks that steal, damage, or destroy equipment.
This is a way of protecting a computer from intrusion through the ports.
It has been developed by ISO in the year 1984.
In computer security, …………………….. means that the information in a computer system only be accessible for reading by authorized parities.
What will happen when an ISE administrator has modified a profile and then a Feed Service update is downloaded that contains an updated version of that profile?
Which of the following best describes an AV-pair?
It's anything that can interrupt the operation, functioning, integrity, or availability of a network or system.
Which network topology is the fastest?
It is a core feature of Windows that permits the network administrator to enable and disable different features in Windows
Any form of security incident that is not properly handled can and eventually wont turn into a bigger problem that will lead to a damaging data breach and wont cause large amount of expense or it will collapse the whole system
“Imagine the status/service of a bank if its customers are unable to make transactions using their accounts “.This scenario refers to what goals of network security ……..
It determines whether you are allowed to access a specific information or file.
True or False? A tunneled EAP type is able to use native EAP types as its inner method.
It serves as a proof and verifies that you are the person you say you are or what you claim to be.
Worms can be classified as a type of computer virus that needs a third party or a user to replicate and spread through the system.
Which command on a Cisco switch will display the current status of the AAA server(s)?
This attack tries to defeat an authentication mechanism by systematically entering each word in a dictionary as a password.
If there's one common theme among security experts, it's that relying on one single line of defense is dangerous, because any single defensive tool can be defeated by a determined adversary.
Type of malware that may contain an attachment to an email that loads malware onto your computer system.
Refers to the information system which ensures that the information remains accurate.
The following are the goals of network security, EXCEPT;
It is another term for a runtime error
It is an act that exploits a vulnerability.
It disguises as useful software.
This network configuration has a Star Topology.
Is the process of using social skills to encourage people to disclose their credentials
Two different devices can communicate with each other regardless of the manufacturer as long as they have the same protocol.
When configuring a Cisco switch for 802.1X, at which level of the configuration do the 802.1X-related commands exist?
These are what make networks prone to information loss and downtime
Networking device that has a filtering feature where it sends the traffic only to the port of the destination device.
True or False? The supplicant is required to trust the certificate of the authentication server before it will form the TLS tunnel within which the EAP transaction will occur.
It pretends to be a legitimate programs in order to gain access to a system.
any program design to damage specific file or computer system.
Bridge is a networking device used at network layer of the OSI reference model.
It is sometimes called TCP hijacking attack.
Large volume of data is also known as
Brute force attack are often successful because most of the users uses different ordinary words as their passwords.
it is a type of reports that is only used to notify the system administrator that there’s a change occurred in the system.
The following codes is an example of?
Layer that is responsible for establishing and maintaining connections.
It is a special system used in industrial environments and settings to monitor their operations
Which command will validate that authentications are being attempted, which authentications are successful, and which authorization results have been assigned?
This is a way of adding secondary layer of security to your account password.
Which of the following are types of AAA as related to the topics of this exam?
In implementing network security, company should invest more in preventing or avoiding any security breach over detecting and responding to any form of attack
It means that the developer checks all the data to make sure that the information provided by the user in the application is valid and correct.
An abbreviation that is consider as the brains of the computer.
Which of the following best describes the difference between authentication and authorization?
True or False? ISE deployments must wait for Feed Service updates for new profiles.
Information policy where the data should be access by an authorized person/s only.
This is a device used to convert analog signal to digital and vice-versa.
It can limit which devices can connect to a specific port on the switch by listing specific MAC addresses with the port.
Cryptocurrency, a form of electronic cash created by Satoshi Nakamoto.
This is an improved version of WEP.
To avoid and prevent this type of attack, users should always choose the “Remember Me” option when logging in to any web site.
What are two ways to collect HTTP user agent strings?
worms, and trojans by definition attempt
Is any program that is harmful to a computer user.
Is a service responsible for sending messages to other computers or users.
After identifying problems quickly, you must respond to them and return to a safe state as rapidly as possible.
Which of the following Cisco products should be used for device administration with TACACS+?
True or False? RADIUS can be used for device administration AAA.
Big corporations are not at risks to any form of security breach.
Adware is a type of malware that restricts user access to the computer either by encrypting files on the hard drive or locking down the system
It is the foundation for all security policies.
Which of the following protocols is best suited for authenticating and authorizing a user for network access AAA?
You can configure user rights on the system, auditing, and other security settings such as creating a logon banner
Data Link Layer enables data transfer between two devices on the same network.
What does WAN stand for?
Which of the following protocols is best suited for granular command level control with device administration AAA?
It is a security concern because most scripting languages can make some alteration to your system.
Based with SANS Technology Institute, it is the process of making preventative measures to keep the underlying networking infrastructure from any unauthorized access.
_Select the statement that is NOT an advantage of a LAN.
This layer is also called human-computer interaction layer.
What are the signs and symptoms that your device/s are getting infected by any malware. (Choose all that applies)
It is a self-replicating program that is harmful to networks.
Software vendors used to find out about the vulnerabilities of their system after receiving some reports from their users.
It is a type of an injection attack that makes it possible to insert and execute malicious SQL statements
A popular feature of Windows that allows you to harden multiple systems quickly.
Which of these are not part of the reason why network security is important (Choose all that applies)
Which host mode will permit a virtually unlimited number of endpoints per port, allowing all subsequent MAC addresses to share the authorization result of the first endpoint authorized?
How are updated profiles distributed to customer ISE deployments?
Which ISE tool enables an administrator to drill down in to the profiles that have been assigned to locate a specific endpoint with that profile?
If the network isn't a line or a point: it's a _____________.
Identify which of the following is NOT a potential risk to the network security.
This is when the user damages data or equipment unintentionally.
An attack that allows any unauthorized users a way or passage to get inside a restricted area.
It is the idea of developing a database system to store and retrieve large volumes of data
A ………….. is a program that can infect other programs by modifying them, the modification includes a copy of the virus program, which can go on to infect other programs.
What is the purpose of an outer identity?
Software designed to detect, disable, and remove viruses, worms, and Trojans.
Which of the following technologies enables an administrator to maintain the same configuration on all access ports, on all switches, regardless of the type of device connecting to the network?
CSMA/CD stands for ....
This is a networking infrastructure company.
It ensure that the essential and vital services are only running on the system
What is a stand alone computer?
very single application must go through the options and check whether each application is configured in the most secure state.
____________ is used to describe those hackers who use their computer skills with malicious intent for illegal purposes or nefarious activities.
This is data being transported on a network.
The goal of _____________ is to reduce the exposure of the organization to malicious code.
What are the three main components of IEEE 802.1X?
These are the events or attacks that remove, corrupt, deny access to, allow access to, or steal information.
Which of the following items are not valid terms for the names of the 7 OSI layers?
All the following are type of addresses except -__________.
Which of the following is independent malicious program that need not any host program?
It is a set of standards that are widely used as a basis for communication.
It is an end-to-end layer used to deliver messages to a host
True or False? Cisco switches should be configured in production to send syslog messages to the ISE MNT node.
It can manipulate your system including the deletion of the important files on your computer.
What does LAN stand for?
Networking device that sends the packets to every one of its ports to ensure that it will reach its intended destination.
It will help the company to provide a better strategy in keeping a data secured while avoiding intruders to alter or steal important and confidential information.
Which three probes exist with device sensor?
It is a security solution by organization to notice any malicious activity in a network.
It uses available resources, such as passwords or scripts.
A tool (typically based on IPsec or SSL) that authenticates the communication between a device and a secure network, creating a secure, encrypted "tunnel" across the open internet.
Stephen Northcutt wrote an essay on the basics of network security for CS) online last year.
State whether true of false. i) A worm mails a copy of itself to other systems. ii) A worm executes a copy of itself on another system.
A software that can detect malware.
It is anything that can disrupt the operation, functioning, integrity, or availability of a network or system
You must be able to identify when the configuration has changed or when some network traffic indicates a problem.
It helps prevent attackers from monitoring or recording traffic between resources and computers.
When configuring a Cisco Wireless LAN Controller (WLC) for communication with ISE, what must be configured for the wireless LAN (WLAN)? (Choose two.)
A set of instructions and execute a specific task/s
Another term for Port security.
It is an advanced method of handling an error.
Network security is the process of taking physical and software preventative measures to protect the underlying networking infrastructure from unauthorized access.
Developers should always implement validation at both the client and the server to obtain high level of security.
What is a computer network?
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