Software that prevents unauthorized persons from accessing certain parts of a program, database or network is: a) Firewall b) Scanner c) Anti - Virus d) None of These

Software that prevents unauthorized persons from accessing certain parts of a
program,
database or network is:
a) Firewall
b) Scanner
c) Anti - Virus
d) None of These
by

1 Answer

Answer :

a) Firewall
by

Related questions

A hardened firewall host on an intranet (i) has a proxy application gateway program running on it (ii)Allows specified internet users to access specified services in the intranet (iii) Initiates all internet activities requested by clients and monitors them (iv) prevents outsiders from accessing IP addresses within the intranet a. i, ii b. i, ii, iii c. i, ii, iii, iv d. ii, iii, iv

Description : A hardened firewall host on an intranet (i) has a proxy application gateway program running on it (ii)Allows specified internet users to access specified services in the intranet (iii) Initiates all internet activities requested by clients ... ii b. i, ii, iii c. i, ii, iii, iv d. ii, iii, iv

Last Answer : c. i, ii, iii, iv 

Which among the following is correct: a) A firewall is a system designed to prevent unauthorized access to or from a private network. b) Firewalls can be implemented in both hardware and software or a combination of both. c) Both of Above d) None of these

Description : Which among the following is correct: a) A firewall is a system designed to prevent unauthorized access to or from a private network. b) Firewalls can be implemented in both hardware and software or a combination of both. c) Both of Above d) None of these

Last Answer : c) Both of Above

A packet filtering firewall can a. deny certain users from accessing a service b. block worms and viruses from entering the network c. disallow some files from being accessed through FTP d. block some hosts from accessing the network

Description : A packet filtering firewall can a. deny certain users from accessing a service b. block worms and viruses from entering the network c. disallow some files from being accessed through FTP d. block some hosts from accessing the network

Last Answer : d. block some hosts from accessing the network

Firewalls are frequently used to prevent unauthorized internet users from accessing private networks connected to the internet especially ____: a) Intranets b) Extranets c) Both of Above d) None of These

Description : Firewalls are frequently used to prevent unauthorized internet users from accessing private networks connected to the internet especially ____: a) Intranets b) Extranets c) Both of Above d) None of These

Last Answer : a) Intranets

__________ is software that blocks unauthorized users from connecting to your computer. A. Firewall B. Quick lauch C. OneLogin D. Centrify

Description :  __________ is software that blocks unauthorized users from connecting to your computer. A. Firewall B. Quick lauch C. OneLogin D. Centrify

Last Answer : A. Firewall 

What is the best anti-virus/anti-spyware/anti-hacking & firewall program (free or not free) out there for APPLE MAC?

Description : What is the best anti-virus/anti-spyware/anti-hacking & firewall program (free or not free) out there for APPLE MAC?

Last Answer : OSX. There are still 0 confirmed viruses for Macs running OSX. There are a couple Trojans, apparently, but you’d have to go looking for them to find them – and be pretty stupid to actually get infected by them. So, I wouldn’t consider it a problem worth worrying about on a Mac. Enjoy!

What is hardware and/or software that protects computers from intruders? a. Backup b. Anti‐virus c. Firewall d. Biometrics

Description : What is hardware and/or software that protects computers from intruders? a. Backup b. Anti‐virus c. Firewall d. Biometrics

Last Answer : c. Firewall

What software detects and removes or quarantines computer viruses? a. Backup b. Anti‐virus c. Firewall d. Biometrics

Description : What software detects and removes or quarantines computer viruses? a. Backup b. Anti‐virus c. Firewall d. Biometrics

Last Answer : b. Anti‐virus

A firewall is a a. wall built to prevent fires from damaging a corporate intranet b. security device deployed at the boundary of a company to prevent unauthorized physical access c. security device deployed at the boundary of a corporate intranet to protect it from unauthorized access d. device to prevent all accesses from the internet to the corporate intranet

Description : A firewall is a a. wall built to prevent fires from damaging a corporate intranet b. security device deployed at the boundary of a company to prevent unauthorized physical access c. ... it from unauthorized access d. device to prevent all accesses from the internet to the corporate intranet

Last Answer : c. security device deployed at the boundary of a corporate intranet to protect it from unauthorized access

Unauthorized copying of software to be used for personal gain instead of for personal backup is called ______: a) program thievery b) data snatching c) software piracy d) program looting e) data looting

Description : Unauthorized copying of software to be used for personal gain instead of for personal backup is called ______: a) program thievery b) data snatching c) software piracy d) program looting e) data looting

Last Answer : c) software piracy

What is the use of physical characteristics — such as your fingerprint, the blood vessels in the retina of your eye, the sound of your voice, or perhaps even your breath — to provide identification? a. Backup b. Anti‐virus c. Firewall d. Biometrics

Description : What is the use of physical characteristics — such as your fingerprint, the blood vessels in the retina of your eye, the sound of your voice, or perhaps even your breath — to provide identification? a. Backup b. Anti‐virus c. Firewall d. Biometrics

Last Answer : d. Biometrics

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Description : What is the process of making a copy of the information stored on a computer? a. Backup b. Anti‐virus c. Firewall d. Biometrics

Last Answer : a. Backup

Firewalls are used to protect a communication network system against: (A) Unauthorized attacks (B) Virus attacks (C) Data-driven attacks (D) Fire-attacks

Description : Firewalls are used to protect a communication network system against: (A) Unauthorized attacks (B) Virus attacks (C) Data-driven attacks (D) Fire-attacks

Last Answer : Answer: A In computing, a firewall is a network security system that monitors and controls the incoming and outgoing network traffic based on predetermined security rules. A firewall typically establishes a ... outside network, such as the Internet, that is assumed to not be secure or trusted.

A firewall is a ______security system: a) Network b) File c) Program d) None of These

Description : A firewall is a ______security system: a) Network b) File c) Program d) None of These

Last Answer : a) Network

This is NOT a peripheral device A. Printer B. Scanner C. Anti-Virus D. Mouse

Description : This is NOT a peripheral device A. Printer B. Scanner C. Anti-Virus D. Mouse

Last Answer : B. Scanner

Which among the following is correct: a) Network firewalls are a software appliance running on general purpose hardware or hardware based firewall computer appliances that filter traffic between two or more networks. b) Host - based firewalls provide a layer of software on one host that controls network traffic in and out of that single machine c) Both of Above d) None of These

Description : Which among the following is correct: a) Network firewalls are a software appliance running on general purpose hardware or hardware based firewall computer appliances that filter traffic between two or more networks. b ... traffic in and out of that single machine c) Both of Above d) None of These

Last Answer : c) Both of Above

A firewall is a network security system ______based that controls incoming and outgoing network traffic based on a set of rules: a) Hardware b) Software c) Both hardware or software d) None of These

Description : A firewall is a network security system ______based that controls incoming and outgoing network traffic based on a set of rules: a) Hardware b) Software c) Both hardware or software d) None of These

Last Answer : c) Both hardware or software

Is a security software program that protects a computer from access by unauthorized users.?

Description : Is a security software program that protects a computer from access by unauthorized users.?

Last Answer : That's called a firewall.

Is a security software program that protects a computer from access by unauthorized users.?

Description : Is a security software program that protects a computer from access by unauthorized users.?

Last Answer : That's called a firewall.

What is backup? 1) Adding more components to your network 2) Protecting data by copying it from the original source to a different destination 3) Filtering old data from the new data 4) Accessing data on tape 5) None of these

Description : What is backup? 1) Adding more components to your network 2) Protecting data by copying it from the original source to a different destination 3) Filtering old data from the new data 4) Accessing data on tape 5) None of these

Last Answer : Answer :2

_____ is unauthorized access to or use of data, systems, server or networks including any attempt to probe scan or test the vulnerability of a system, server or network or to breach security or authentication measures without express authorization of the owner of the system, server or network: a) Hacking b) Cracking c) Viruses d) None of These

Description : _____ is unauthorized access to or use of data, systems, server or networks including any attempt to probe scan or test the vulnerability of a system, server or network or to breach security or authentication ... the system, server or network: a) Hacking b) Cracking c) Viruses d) None of These

Last Answer : a) Hacking

_____ is unauthorized access to or use of data, systems, server or networks including any attempt to probe scan or test the vulnerability of a system, server or network or to breach security or authentication measures without express authorization of the owner of the system, server or network: a) Hacking b) Cracking c) Viruses d) None of These

Description : _____ is unauthorized access to or use of data, systems, server or networks including any attempt to probe scan or test the vulnerability of a system, server or network or to breach security or authentication ... the system, server or network: a) Hacking b) Cracking c) Viruses d) None of These

Last Answer : a) Hacking

Select the most appropriate definition of Ethical hacking. a. Ethical hacking is the science of testing computer and network for security vulnerabilities and plugging the hole before the viruses get chance to exploit them. b. Ethical hacking is the art of hacking computer and network for security vulnerabilities and plugging the hole before the viruses get chance to exploit them. c. Ethical hacking is the science of testing computer and network for security vulnerabilities and plugging the hole before the unauthorized peoples get a chance to exploit them. d. Ethical hacking is the art of testing computer and network for security vulnerabilities and plugging the hole before the viruses get chance to handle them.

Description : Select the most appropriate definition of Ethical hacking. a. Ethical hacking is the science of testing computer and network for security vulnerabilities and plugging the hole before the viruses ... for security vulnerabilities and plugging the hole before the viruses get chance to handle them.

Last Answer : c. Ethical hacking is the science of testing computer and network for security vulnerabilities and plugging the hole before the unauthorized peoples get a chance to exploit them.

The method of accessing the I/O devices by repeatedly checking the status flags is_________ A. Memory-mapped I/O B. Program-controlled I/O C. I/O mapped D. None of the Above

Description : The method of accessing the I/O devices by repeatedly checking the status flags is_________ A. Memory-mapped I/O B. Program-controlled I/O C. I/O mapped D. None of the Above

Last Answer : B. Program-controlled I/O

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Last Answer : B. Incorrect

Prevention of disclosure of information to unauthorized persons is __________ A. Confidentiality B. Integrity C. Availability D. None of the above

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Last Answer : It's D

Database applications were built directly on top of file system to overcome the following drawbacks of using file-systems (a) Data redundancy and inconsistency (b) Difficulty in accessing Data (c) Data isolation (d) Integrity problems (A) (a) (B) (a) and (d) (C) (a), (b) and (c) (D) (a), (b), (c) and (d)

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Last Answer : (D) (a), (b), (c) and (d) 

DBMS provides the facility of accessing data from a database through (A) DDL (B) DML (C) DBA (D) Schema

Description : DBMS provides the facility of accessing data from a database through (A) DDL (B) DML (C) DBA (D) Schema 

Last Answer : (B) DML

Which application is used for accessing the information on internet ? (1) operating system (2) web browzer (3) microsoft word (4) system software

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________ is the unauthorized copying of an organization’s internally developed software or the illegal duplication of commercially available software. A. Software license B. Software Piracy C. Both (A) and (B) D. None of the above.

Description : ________ is the unauthorized copying of an organization’s internally developed software or the illegal duplication of commercially available software. A. Software license B. Software Piracy C. Both (A) and (B) D. None of the above.

Last Answer : B. Software Piracy

Physical security is concerned with protecting computer hardware from human tampering and natural disasters and _____security is concerned with protecting software from unauthorized tampering or damage: a) Data b) Cyber c) Internet d) Meta Physical e) Publicity

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What is an internal organizational Internet that is guarded against outside access by a special security feature called a firewall (which can be software, hardware, or a combination of the two)? a. Client/server network b. Intranet c. Extranet d. Thin client

Description : What is an internal organizational Internet that is guarded against outside access by a special security feature called a firewall (which can be software, hardware, or a combination of the two)? a. Client/server network b. Intranet c. Extranet d. Thin client

Last Answer : b. Intranet

PKzip, Anti Virus etc. are examples of: a) Application Software b) Utilities Software c) System Software d) None of These

Description : PKzip, Anti Virus etc. are examples of: a) Application Software b) Utilities Software c) System Software d) None of These

Last Answer : b) Utilities Software

Which among the following is correct characteristics about proxy server: a) A proxy server may act as a firewall by responding to input packets in the manner of an application while blocking other packets. b) A proxy server is a gateway from one network to another for a specific network application c) It performs its tasks or functions as a proxy on behalf of the network user; d) All of the Above e) None of These

Description : Which among the following is correct characteristics about proxy server: a) A proxy server may act as a firewall by responding to input packets in the manner of an application while blocking other packets. b) A ... as a proxy on behalf of the network user; d) All of the Above e) None of These

Last Answer : d) All of the Above

The first type of firewall was the packet filter which looks at: a) network addresses b) Ports of the packet and determines if that packet should be allowed or blocked c) Both of above d) None of These

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Last Answer : c) Both of above

Your company receives internet access through a network or a gateway server. Which of the following devices is best suited to protect resources and subnet your LAN directly on the network server? 1) DSL modem 2) A multi-homed firewall 3) VLAN 4) A brouter that acts both as a bridge and a router

Description : Your company receives internet access through a network or a gateway server. Which of the following devices is best suited to protect resources and subnet your LAN directly on the network server? 1) DSL modem 2) A multi-homed firewall 3) VLAN 4) A brouter that acts both as a bridge and a router

Last Answer : 2) A multi-homed firewall

A packet filtering firewall operates at which of the following OSI layer? 1) At the Application layer 2) At the Transport Layer 3) At the Network Layer 4) Both 2 and 3

Description : A packet filtering firewall operates at which of the following OSI layer? 1) At the Application layer 2) At the Transport Layer 3) At the Network Layer 4) Both 2 and 3

Last Answer : 4) Both 2 and 3

Your company receives internet access through a network or a gateway server. Which of the following devices is best suited to protect resources and subnet your LAN directly on the network server? 1 DSL modem 2 A multi-homed firewall 3 VLAN 4 A brouter that acts both as a bridge and a router

Description : Your company receives internet access through a network or a gateway server. Which of the following devices is best suited to protect resources and subnet your LAN directly on the network server? 1 DSL modem 2 A multi-homed firewall 3 VLAN 4 A brouter that acts both as a bridge and a router

Last Answer : 2 A multi-homed firewall

A packet filtering firewall operates at which of the following OSI layer? 1 At the Application layer 2 At the Transport Layer 3 At the Network Layer 4 Both 2 and 3

Description : A packet filtering firewall operates at which of the following OSI layer? 1 At the Application layer 2 At the Transport Layer 3 At the Network Layer 4 Both 2 and 3

Last Answer : 4 Both 2 and 3

A firewall is installed at the point where the secure internal network and untrusted external network meet which is also known as ……………… A) Chock point B) meeting point C) firewall point D) secure point

Description : A firewall is installed at the point where the secure internal network and untrusted external network meet which is also known as ……………… A) Chock point B) meeting point C) firewall point D) secure point

Last Answer : A) Chock point

Which of the following will help you to improve your LAN security? 1) Change your passwords frequently 2) Install a firewall program 3) Use a proxy 4) All of the above

Description : Which of the following will help you to improve your LAN security? 1) Change your passwords frequently 2) Install a firewall program 3) Use a proxy 4) All of the above

Last Answer : 3) Use a proxy

Which of the following will help you to improve your LAN security? 1 Change your passwords frequently 2 Install a firewall program 3 Use a proxy 4 All of the above

Description : Which of the following will help you to improve your LAN security? 1 Change your passwords frequently 2 Install a firewall program 3 Use a proxy 4 All of the above

Last Answer : 3 Use a proxy

What is value of using access control database transaction and firewall log files?

Description : What is value of using access control database transaction and firewall log files?

Last Answer : Need answer

Which of the following systems run an application layer firewall using proxy software? 1) Proxy NAT 2) Proxy client 3) Client 32 4) Proxy server

Description : Which of the following systems run an application layer firewall using proxy software? 1) Proxy NAT 2) Proxy client 3) Client 32 4) Proxy server

Last Answer : 4) Proxy server

Which of the following systems run an application layer firewall using proxy software? 1 Proxy NAT 2 Proxy client 3 Client 32 4 Proxy server

Description : Which of the following systems run an application layer firewall using proxy software? 1 Proxy NAT 2 Proxy client 3 Client 32 4 Proxy server

Last Answer : 4 Proxy server

……… is a computer program that detects, prevents and takes action to remove malicious software programs. -Technology

Description : ……… is a computer program that detects, prevents and takes action to remove malicious software programs. -Technology

Last Answer : Antivirus is a computer program that detects, prevents and takes action to remove malicious software programs.

Which of the following is an example of a government transfer payment? (a) Purchase of a new car for the Ministry of Finance ; (b) Funding of a clinic to provide free vaccinations. ; (c) Free food coupons issued to persons in an anti-poverty program. ; (d) Funding of a new bridge in an urban area

Description : Which of the following is an example of a government transfer payment? (a) Purchase of a new car for the Ministry of Finance ; (b) Funding of a clinic to provide free vaccinations. ; (c) Free food coupons issued to persons in an anti-poverty program. ; (d) Funding of a new bridge in an urban area

Last Answer : (c) Free food coupons issued to persons in an anti-poverty program. ;

Proxy application gateway (i) acts on behalf of all intranet users wanting to access interne securely (ii)monitors all accesses to internet and allows access to only specified IP addresses (iii) disallows use of certain protocols with security problems (iv) disallows all internet users from accessing intranet a. i, ii b. i, ii, iii c. i, ii, iii, iv d. ii, iii, iv

Description : Proxy application gateway (i) acts on behalf of all intranet users wanting to access interne securely (ii)monitors all accesses to internet and allows access to only specified IP addresses (iii) disallows use of certain protocols with ... ii b. i, ii, iii c. i, ii, iii, iv d. ii, iii, iv

Last Answer : b. i, ii, iii 

. As an ethical hacker, you should scan all ________ UDP and TCP port on each network host that’s found by your scanner. a. 65535 b. 65353 c. 65333 d. 65555

Description : . As an ethical hacker, you should scan all ________ UDP and TCP port on each network host that’s found by your scanner. a. 65535 b. 65353 c. 65333 d. 65555

Last Answer : a. 65535