Systems Security - Lesson 3

74 termsStudBud Administration

Test your knowledge on common cybersecurity threats and preventive measures

Flashcards74 cardsFPractice quizPHost liveL

Questions 74

Answers

1
What is a DDoS attack?
Password hack
Single computer attack
Botnet overload
Email phishing
2
Effective prevention against Brute Force?
No prevention
Unlimited attempts
Strong passwords
Weak passwords
3
Primary feature of DDoS over DoS?
Fewer machines
Single location
Massive scale
Less disruptive
4
True or false: SQL injections alter databases.
False
True
5
How do botnets contribute to DDoS attacks?
Clean viruses
Provide security
Increase traffic
Reduce costs
6
How can SQL injection be prevented?
Asking for help
Using only numbers
Ignoring it completely
Input sanitization
7
What is data interception?
Monitoring data packets
A dance competition
Stealing physical items
A type of fishing
8
How does a VPN protect against data interception?
Encrypts data
Uses weak passwords
Limits access attempts
Monitors data packets
9
What is a Brute Force Attack?
Service shutdown
Data interception
SQL manipulation
Password guessing
10
What should an effective network policy include?
Ignore laws
Irregular backups
Less training
Regular testing
11
What triggers a DoS attack?
Limited traffic
Regular backups
Information flood
Strong passwords
12
Main benefit of strong network policy?
Cheaper maintenance
More attacks
Increased vulnerabilities
Enhanced security
13
Why is staff training important?
To play video games
To bake cookies
To avoid mistakes
To learn dance moves
14
What is the impact of a DoS attack?
More customers
A fun adventure
Costly downtime
Free pizza
15
What is the main purpose of a botnet in DDoS attacks?
Steal passwords
Monitor data packets
Overwhelm with traffic
Encrypt data
16
What does a DoS attack aim to do?
Steal data
Inject SQL code
Monitor data packets
Shut down services
17
What is the role of a VPN?
Plays music
Makes coffee
Sends emails
Protects data packets
18
What does a DDoS attack primarily disrupt?
Data integrity
Password security
Service availability
SQL databases
19
VPN usage helps prevent?
Data interception
SQL injections
DDoS attacks
Brute force attacks
20
What does a packet sniffer do?
Monitors data
Deletes data
Creates data
Speeds up data
21
Which sectors often face DoS attacks?
Personal blogs
Farming
Local shops
Banking
22
What is a DDoS attack?
Multiple computers attack
Single computer attack
A video game
A type of dessert
23
Outcome of a successful SQL Injection?
Data integrity
Unauthorized access
Reduced costs
Faster database
24
True or false: DoS attacks often result in data theft
True
False
25
How to detect a packet sniffer?
Frequent backups
Strong passwords
Unusual activity
Regular traffic
26
What risks a poor network policy?
More security
Faster internet
Exploited loopholes
Cheaper costs
27
True or false: Strong passwords use only letters
True
False
28
Which method prevents brute force attacks?
Unlimited login attempts
Asking nicely
Strong passwords
Using emojis only
29
What should organizations do for network security?
Regular backups
Use only one password
Throw a big party
Ignore all emails
30
What is a Brute Force Attack?
Email scam
Firewall test
Password guessing
Virus attack
31
What could indicate a poor network policy?
Regular backups
Lack of testing
Strong passwords
VPN usage
32
What defines a Brute Force Attack?
Password guessing
Installing antivirus
Using firewalls
Sending emails
33
Which attack uses botnets?
DDoS
Brute Force
SQL Injection
Data Interception
34
What limits Brute Force success?
Unlimited attempts
Public Wi-Fi
Simple passwords
Access limits
35
Which method helps in preventing SQL injections?
Input sanitisation
Using VPN
Monitoring packets
Limiting access attempts
36
What does a DDoS attack target?
Local files
Entire network
Single computer
Just emails
37
How does a DoS attack affect networks?
Improves security
Reduces costs
Increases speed
Shuts down access
38
What tool is used for data interception?
Packet sniffers
A magic wand
A vacuum cleaner
A blender
39
How can VPN prevent data interception?
Slows connection
Secures data
Shows data
No effect
40
Which is NOT a target of DoS attacks?
Banking
Government
Local bookstore
Media companies
41
True or false: Regular network checks prevent cyber threats
False
True
42
How does input sanitisation prevent attacks?
Removes harmful input
Enhances graphics
Slows system
Increases storage
43
Key to effective network policy?
No user training
Regular testing
Ignoring updates
Weak passwords
44
What is SQL Injection?
Antivirus
Email filtering
Data manipulation
Password reset
45
What differentiates a DDoS from a DoS attack?
Only data theft
No traffic involved
Single computer used
Many computers used
46
True or false: DDoS attacks are easier to mitigate than DoS attacks
True
False
47
Which attack involves altering SQL statements?
DoS
Packet Sniffing
Brute Force
SQL Injection
48
What does a DoS attack aim to do?
Make a network inaccessible
Increase internet speed
Create a new app
Make pizza delivery faster
49
What is SQL injection?
Altering SQL statements
A type of exercise
A cooking recipe
A fashion trend
50
Why are strong passwords important?
Prevents brute force
Easy to remember
No reason
Looks better
51
What is the role of a packet sniffer?
Monitor data packets
Prevent brute force
Inject SQL commands
Block network access
52
What does a packet sniffer do?
Creates traffic
Blocks traffic
Encrypts data
Analyzes packets
53
Best practice against data theft?
Using VPNs
Simple passwords
Open networks
Public Wi-Fi
54
True or false: Packet sniffers create data.
True
False
55
What should an effective network policy include?
Ignoring legislation
Weak passwords
No backups
Regular backups
56
Why are DDoS attacks hard to stop?
Few computers
No real impact
Quick fix
Many machines
57
Which is NOT a method to prevent brute force attacks?
Ensuring strong passwords
Denial of Service
Limiting access attempts
Using weak passwords
58
True or false: Brute force uses trial and error.
True
False
59
Why are DDoS attacks difficult to stop?
They use magic
They are very polite
They send flowers
Too many attacking machines
60
What is the role of a VPN in network security?
Data creation
Data publicity
Data encryption
Data deletion
61
How to prevent brute force attacks?
No prevention
Weak passwords
Ignore threats
Limit login attempts
62
Primary victim of DoS attacks?
Personal blogs
High-profile servers
Individual PCs
Local databases
63
What does input sanitisation prevent?
Service shutdown
Data theft
SQL Injection
Brute Force
64
True or false: Strong passwords prevent brute force attacks
True
False
65
Sign of poor network policy?
Strong passwords
Regular backups
No regular checks
Frequent testing
66
What triggers a DoS attack?
Traffic flood
Software update
Power outage
User error
67
What is the main goal of a DDoS attack?
To disrupt services
To create art
To sell ice cream
To make friends
68
What happens during a DoS attack?
Creating a new game
Flooding the target
Making friends
Starting a band
69
What is a brute force attack?
A cooking technique
Guessing passwords repeatedly
A dance move
A type of malware
70
How to mitigate SQL Injection risks?
Input sanitisation
Install antivirus
Limit user access
Use strong passwords
71
Main purpose of SQL Injection?
Backup data
Monitor traffic
Alter databases
Secure databases
72
What is a poor network policy?
Regular security checks
Having a fun party
Using colorful charts
Ignoring security issues
73
What does a DoS attack target?
None
Printers only
Individual users
Whole network
74
What is a botnet?
A cooking tool
Group of infected machines
A new social media
A type of pet

Systems Security - Lesson 3 Flashcards | StudBud

Systems Security - Lesson 3

74 termsStudBud Administration

Test your knowledge on common cybersecurity threats and preventive measures

Flashcards74 cardsFPractice quizPHost liveL

Questions 74

Answers

1
What is a DDoS attack?
Password hack
Single computer attack
Botnet overload
Email phishing
2
Effective prevention against Brute Force?
No prevention
Unlimited attempts
Strong passwords
Weak passwords
3
Primary feature of DDoS over DoS?
Fewer machines
Single location
Massive scale
Less disruptive
4
True or false: SQL injections alter databases.
False
True
5
How do botnets contribute to DDoS attacks?
Clean viruses
Provide security
Increase traffic
Reduce costs
6
How can SQL injection be prevented?
Asking for help
Using only numbers
Ignoring it completely
Input sanitization
7
What is data interception?
Monitoring data packets
A dance competition
Stealing physical items
A type of fishing
8
How does a VPN protect against data interception?
Encrypts data
Uses weak passwords
Limits access attempts
Monitors data packets
9
What is a Brute Force Attack?
Service shutdown
Data interception
SQL manipulation
Password guessing
10
What should an effective network policy include?
Ignore laws
Irregular backups
Less training
Regular testing
11
What triggers a DoS attack?
Limited traffic
Regular backups
Information flood
Strong passwords
12
Main benefit of strong network policy?
Cheaper maintenance
More attacks
Increased vulnerabilities
Enhanced security
13
Why is staff training important?
To play video games
To bake cookies
To avoid mistakes
To learn dance moves
14
What is the impact of a DoS attack?
More customers
A fun adventure
Costly downtime
Free pizza
15
What is the main purpose of a botnet in DDoS attacks?
Steal passwords
Monitor data packets
Overwhelm with traffic
Encrypt data
16
What does a DoS attack aim to do?
Steal data
Inject SQL code
Monitor data packets
Shut down services
17
What is the role of a VPN?
Plays music
Makes coffee
Sends emails
Protects data packets
18
What does a DDoS attack primarily disrupt?
Data integrity
Password security
Service availability
SQL databases
19
VPN usage helps prevent?
Data interception
SQL injections
DDoS attacks
Brute force attacks
20
What does a packet sniffer do?
Monitors data
Deletes data
Creates data
Speeds up data
21
Which sectors often face DoS attacks?
Personal blogs
Farming
Local shops
Banking
22
What is a DDoS attack?
Multiple computers attack
Single computer attack
A video game
A type of dessert
23
Outcome of a successful SQL Injection?
Data integrity
Unauthorized access
Reduced costs
Faster database
24
True or false: DoS attacks often result in data theft
True
False
25
How to detect a packet sniffer?
Frequent backups
Strong passwords
Unusual activity
Regular traffic
26
What risks a poor network policy?
More security
Faster internet
Exploited loopholes
Cheaper costs
27
True or false: Strong passwords use only letters
True
False
28
Which method prevents brute force attacks?
Unlimited login attempts
Asking nicely
Strong passwords
Using emojis only
29
What should organizations do for network security?
Regular backups
Use only one password
Throw a big party
Ignore all emails
30
What is a Brute Force Attack?
Email scam
Firewall test
Password guessing
Virus attack
31
What could indicate a poor network policy?
Regular backups
Lack of testing
Strong passwords
VPN usage
32
What defines a Brute Force Attack?
Password guessing
Installing antivirus
Using firewalls
Sending emails
33
Which attack uses botnets?
DDoS
Brute Force
SQL Injection
Data Interception
34
What limits Brute Force success?
Unlimited attempts
Public Wi-Fi
Simple passwords
Access limits
35
Which method helps in preventing SQL injections?
Input sanitisation
Using VPN
Monitoring packets
Limiting access attempts
36
What does a DDoS attack target?
Local files
Entire network
Single computer
Just emails
37
How does a DoS attack affect networks?
Improves security
Reduces costs
Increases speed
Shuts down access
38
What tool is used for data interception?
Packet sniffers
A magic wand
A vacuum cleaner
A blender
39
How can VPN prevent data interception?
Slows connection
Secures data
Shows data
No effect
40
Which is NOT a target of DoS attacks?
Banking
Government
Local bookstore
Media companies
41
True or false: Regular network checks prevent cyber threats
False
True
42
How does input sanitisation prevent attacks?
Removes harmful input
Enhances graphics
Slows system
Increases storage
43
Key to effective network policy?
No user training
Regular testing
Ignoring updates
Weak passwords
44
What is SQL Injection?
Antivirus
Email filtering
Data manipulation
Password reset
45
What differentiates a DDoS from a DoS attack?
Only data theft
No traffic involved
Single computer used
Many computers used
46
True or false: DDoS attacks are easier to mitigate than DoS attacks
True
False
47
Which attack involves altering SQL statements?
DoS
Packet Sniffing
Brute Force
SQL Injection
48
What does a DoS attack aim to do?
Make a network inaccessible
Increase internet speed
Create a new app
Make pizza delivery faster
49
What is SQL injection?
Altering SQL statements
A type of exercise
A cooking recipe
A fashion trend
50
Why are strong passwords important?
Prevents brute force
Easy to remember
No reason
Looks better
51
What is the role of a packet sniffer?
Monitor data packets
Prevent brute force
Inject SQL commands
Block network access
52
What does a packet sniffer do?
Creates traffic
Blocks traffic
Encrypts data
Analyzes packets
53
Best practice against data theft?
Using VPNs
Simple passwords
Open networks
Public Wi-Fi
54
True or false: Packet sniffers create data.
True
False
55
What should an effective network policy include?
Ignoring legislation
Weak passwords
No backups
Regular backups
56
Why are DDoS attacks hard to stop?
Few computers
No real impact
Quick fix
Many machines
57
Which is NOT a method to prevent brute force attacks?
Ensuring strong passwords
Denial of Service
Limiting access attempts
Using weak passwords
58
True or false: Brute force uses trial and error.
True
False
59
Why are DDoS attacks difficult to stop?
They use magic
They are very polite
They send flowers
Too many attacking machines
60
What is the role of a VPN in network security?
Data creation
Data publicity
Data encryption
Data deletion
61
How to prevent brute force attacks?
No prevention
Weak passwords
Ignore threats
Limit login attempts
62
Primary victim of DoS attacks?
Personal blogs
High-profile servers
Individual PCs
Local databases
63
What does input sanitisation prevent?
Service shutdown
Data theft
SQL Injection
Brute Force
64
True or false: Strong passwords prevent brute force attacks
True
False
65
Sign of poor network policy?
Strong passwords
Regular backups
No regular checks
Frequent testing
66
What triggers a DoS attack?
Traffic flood
Software update
Power outage
User error
67
What is the main goal of a DDoS attack?
To disrupt services
To create art
To sell ice cream
To make friends
68
What happens during a DoS attack?
Creating a new game
Flooding the target
Making friends
Starting a band
69
What is a brute force attack?
A cooking technique
Guessing passwords repeatedly
A dance move
A type of malware
70
How to mitigate SQL Injection risks?
Input sanitisation
Install antivirus
Limit user access
Use strong passwords
71
Main purpose of SQL Injection?
Backup data
Monitor traffic
Alter databases
Secure databases
72
What is a poor network policy?
Regular security checks
Having a fun party
Using colorful charts
Ignoring security issues
73
What does a DoS attack target?
None
Printers only
Individual users
Whole network
74
What is a botnet?
A cooking tool
Group of infected machines
A new social media
A type of pet