For which of the following, the tester is provided only with partial information about a network?
which box model
Answers
Explanation:
Security Testing is defined as a type of Software Testing that ensures software systems and applications are free from any vulnerabilities, threats, risks that may cause a big loss. Security testing of any system is about finding all possible loopholes and weaknesses of the system which might result into a loss of information, revenue, repute at the hands of the employees or outsiders of the Organization.
The goal of security testing is to identify the threats in the system and measure its potential vulnerabilities, so the system does not stop functioning or is exploited. It also helps in detecting all possible security risks in the system and help developers in fixing these problems through coding.
In this tutorial, you will learn-
What is Security Testing?
Types of Security Testing
How to do Security Testing
Example Test Scenarios for Security Testing
Methodologies/ Approach / Techniques for Security Testing
Security Testing Roles
Myths and Facts of Security Testing
Types of Security Testing:
There are seven main types of security testing as per Open Source Security Testing methodology manual. They are explained as follows:
What is Security Testing: Complete Tutorial
Vulnerability Scanning: This is done through automated software to scan a system against known vulnerability signatures.
Security Scanning: It involves identifying network and system weaknesses, and later provides solutions for reducing these risks. This scanning can be performed for both Manual and Automated scanning.
Penetration testing: This kind of testing simulates an attack from a malicious hacker. This testing involves analysis of a particular system to check for potential vulnerabilities to an external hacking attempt.
Risk Assessment: This testing involves analysis of security risks observed in the organization. Risks are classified as Low, Medium and High. This testing recommends controls and measures to reduce the risk.
Security Auditing: This is an internal inspection of Applications and Operating systems for security flaws. An audit can also be done via line by line inspection of code
Ethical hacking: It's hacking an Organization Software systems. Unlike malicious hackers, who steal for their own gains, the intent is to expose security flaws in the system.
Posture Assessment: This combines Security scanning, Ethical Hacking and Risk Assessments to show an overall security posture of an organization.
What is Security Testing: Complete Tutorial
How to do Security Testing
It is always agreed, that cost will be more if we postpone security testing after software implementation phase or after deployment. So, it is necessary to involve security testing in the SDLC life cycle in the earlier phases
Let's look into the corresponding Security processes to be adopted for every phase in SDLC
Answer:
gray box model
Explanation:
Gray box model
• Hybrid of the white and black box models.
• Company gives tester partial information.