OWASP Top 10 overview in Cybersecurity - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to name the OWASP Top 10 category that involves unauthorized access to data.

Cybersecurity

The OWASP Top 10 category for unauthorized data access is [1].

Drag options to blanks, or click blank then click option'

AInjection

BSecurity Misconfiguration

CBroken Access Control

DCross-Site Scripting

Attempts:

3 left

💡 Hint

Common Mistakes

Confusing it with Injection, which is about code attacks.

Mixing it up with Cross-Site Scripting, which targets browsers.

Broken Access Control means attackers can access data or functions they shouldn't. It's about unauthorized access.

2fill in blank

medium

Complete the code to identify the OWASP Top 10 risk related to inserting malicious code into queries.

Cybersecurity

The OWASP Top 10 risk involving malicious code in queries is called [1].

Drag options to blanks, or click blank then click option'

AInjection

BBroken Authentication

CInsecure Deserialization

DUsing Components with Known Vulnerabilities

Attempts:

3 left

💡 Hint

Common Mistakes

Confusing with Broken Authentication, which is about login issues.

Thinking it's about components or libraries.

Injection attacks happen when untrusted data is sent to an interpreter as part of a command or query, allowing attackers to execute malicious code.

3fill in blank

hard

Fix the error in naming the OWASP Top 10 risk that involves flaws in session management.

Cybersecurity

The OWASP Top 10 risk related to session and credential management is [1].

Drag options to blanks, or click blank then click option'

ASensitive Data Exposure

BSecurity Misconfiguration

CCross-Site Request Forgery

DBroken Authentication

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing it with Security Misconfiguration, which is about wrong settings.

Confusing with Cross-Site Request Forgery, which tricks users into actions.

Broken Authentication refers to weaknesses in authentication and session management, allowing attackers to compromise passwords or session tokens.

4fill in blank

hard

Fill both blanks to complete the description of an OWASP Top 10 risk involving improper setup and missing security headers.

Cybersecurity

The risk called [1] occurs when [2] are not properly configured, leading to vulnerabilities.

Drag options to blanks, or click blank then click option'

ASecurity Misconfiguration

BInjection

Csecurity settings

Duser input

Attempts:

3 left

💡 Hint

Common Mistakes

Confusing with Injection, which is about code attacks.

Thinking it relates to user input directly.

Security Misconfiguration happens when security settings are missing or incorrect, exposing the system to attacks.

5fill in blank

hard

Fill all three blanks to complete the dictionary comprehension that maps OWASP Top 10 risks to their descriptions.

Cybersecurity

owasp_risks = [1]: '[2]', [3]: 'Allows attackers to inject malicious code'}}

Drag options to blanks, or click blank then click option'

A'Broken Access Control'

BInjection

C'Injection'

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing keys and values incorrectly.

Using unquoted strings for dictionary keys.

This dictionary maps 'Broken Access Control' to its name and 'Injection' to its description about malicious code injection.

Practice

1. What is the main purpose of the OWASP Top 10 list?

easy

A. To highlight the most common web security risks

B. To provide a list of programming languages

C. To rank the fastest web browsers

D. To list popular web development frameworks

Solution

1. Step 1: Understand the OWASP Top 10 focus

   The OWASP Top 10 is a list created to identify the most frequent and critical security risks in web applications.

2. Step 2: Compare options with OWASP purpose

   Only To highlight the most common web security risks correctly states that it highlights common web security risks, while others are unrelated.

3. Final Answer:

   To highlight the most common web security risks -> Option A

4. Quick Check:

   OWASP Top 10 = Common web security risks [OK]

Hint: OWASP Top 10 = top web security risks [OK]

Common Mistakes:

• Confusing OWASP with programming tools
• Thinking it ranks browsers or frameworks
• Assuming it lists coding languages

2. Which of the following is a correct example of an OWASP Top 10 risk category?

easy

A. User Interface Design

B. Cloud Storage Optimization

C. Data Backup Scheduling

D. Cross-Site Scripting (XSS)

Solution

1. Step 1: Identify OWASP risk categories

   OWASP Top 10 includes risks like Cross-Site Scripting (XSS), Injection flaws, and Broken Authentication.

2. Step 2: Match options to known OWASP risks

   Only Cross-Site Scripting (XSS) matches a known OWASP risk category; others relate to unrelated IT topics.

3. Final Answer:

   Cross-Site Scripting (XSS) -> Option D

4. Quick Check:

   XSS is an OWASP risk category [OK]

Hint: Look for known security risk names like XSS [OK]

Common Mistakes:

• Choosing unrelated IT terms
• Confusing design or backup topics with security risks
• Not recognizing common OWASP terms

3. Consider this simplified list of OWASP Top 10 risks: Injection, Broken Authentication, Sensitive Data Exposure, XML External Entities (XXE). Which risk is NOT included in this list?

medium

A. Broken Authentication

B. Injection

C. Cross-Site Scripting (XSS)

D. Sensitive Data Exposure

Solution

1. Step 1: Review the given list of risks

   The list includes Injection, Broken Authentication, Sensitive Data Exposure, and XXE.

2. Step 2: Identify which option is missing

   Cross-Site Scripting (XSS) is a common OWASP risk but is not in the provided list.

3. Final Answer:

   Cross-Site Scripting (XSS) -> Option C

4. Quick Check:

   XSS missing from list = Cross-Site Scripting (XSS) [OK]

Hint: Check which known risk is absent from the list [OK]

Common Mistakes:

• Assuming all common risks are listed
• Confusing similar risk names
• Overlooking the missing item

4. A developer wrote this statement: "SQL Injection is not part of the OWASP Top 10." What is wrong with this statement?

medium

A. SQL Injection is a type of UI design issue

B. SQL Injection is a core OWASP Top 10 risk

C. SQL Injection only affects mobile apps

D. SQL Injection is unrelated to security

Solution

1. Step 1: Understand SQL Injection's role in OWASP

   SQL Injection is a classic example of Injection flaws, which is a top OWASP risk.

2. Step 2: Evaluate the incorrect statement

   The statement denies SQL Injection's inclusion, which is false because it is a core risk.

3. Final Answer:

   SQL Injection is a core OWASP Top 10 risk -> Option B

4. Quick Check:

   SQL Injection = OWASP risk [OK]

Hint: Injection risks always include SQL Injection [OK]

Common Mistakes:

• Thinking SQL Injection is unrelated to security
• Confusing it with UI or mobile issues
• Ignoring OWASP's Injection category

5. A company wants to reduce risks from Broken Authentication and Sensitive Data Exposure. Which two actions best address these OWASP Top 10 risks?

hard

A. Implement strong password policies and encrypt sensitive data

B. Use flashy UI designs and increase server speed

C. Disable all user logins and remove data backups

D. Ignore authentication and focus on marketing

Solution

1. Step 1: Understand the risks

   Broken Authentication means weak login controls; Sensitive Data Exposure means data is not protected well.

2. Step 2: Match actions to risks

   Strong password policies improve authentication security; encrypting data protects sensitive information.

3. Final Answer:

   Implement strong password policies and encrypt sensitive data -> Option A

4. Quick Check:

   Strong passwords + encryption = reduce these risks [OK]

Hint: Match risk with security controls like passwords and encryption [OK]

Common Mistakes:

• Choosing unrelated actions like UI design
• Thinking disabling logins is practical
• Ignoring encryption for data protection