What is sensitive data exposure Owasp?

Author

Charlotte Adams

Published Mar 13, 2026

What is sensitive data exposure Owasp?

Sensitive data exposure occurs when a web application, company, or other entity mistakenly exposes personal data. It occurs as a result of not adequately protecting a database where information is stored.

Herein, how do you handle sensitive data?

5 Key Principles of Securing Sensitive Data

Take stock. Know what personal information you have in your files and on your computers.
Scale down. Keep only what you need for your business.
Lock it. Protect the information that you keep.
Pitch it. Properly dispose of what you no longer need.
Plan ahead.
Take stock.
Scale down.
Lock it.

Additionally, what is the first step for ensuring your data is protected Owasp? Prevention. The first step is to figure out what data can be considered sensitive and therefore important to protect. When that is done, go over each of these data points and make sure that: The data is never stored in clear text.

Regarding this, how would you mitigate the risks of sensitive data exposure?

Enforce Encryption for Accessing Critical Data:
Safeguard the Authentication Gateways:
Deploy Strong Password Hashing:
Simulate Retrospective Hacking Attack:
Have a Disaster Recovery Plan in Place:

How do you identify sensitive information?

Personal data is considered sensitive if it relates to an individual's:

Racial or ethnic origin;
Political opinions;
Genetic or biometric data (where used for ID purposes);
Religion;
Sex life or sexual orientation;
Trade union membership;
Health; or.
Religious or philosophical beliefs.

What are examples of sensitive data?

What personal data is considered sensitive?

personal data revealing racial or ethnic origin, political opinions, religious or philosophical beliefs;
trade-union membership;
genetic data, biometric data processed solely to identify a human being;
health-related data;
data concerning a person's sex life or sexual orientation.

How do you classify sensitive data?

Data Sensitivity Levels

Data is classified according to its sensitivity level—high, medium, or low. High sensitivity data—if compromised or destroyed in an unauthorized transaction, would have a catastrophic impact on the organization or individuals.

What is the most secure way to store data?

The most secure way to store data is the way that works best for them and keeps their copies apart from the originals. One option that is used by around a fifth of SMEs is to copy data to an external hard drive that is then removed from the premises each evening.

How can you protect sensitive data in documents?

In the paper world, if a document is marked "Classified" or "Confidential", we can easily protect it by placing it face-down on our desk when someone walks by that does not have a need to know, lock it in a file cabinet when it is not being used, or when needing to share use a courier or hand-deliver to the appropriate

How can I protect my sensitive files?

To set up the encryption, insert a USB stick into your computer, which you'll use to back up the encryption key. Select and right-click the specific folder or files. Select Properties from the menu. At the Properties box, click on the Advanced button and then check the box to Encrypt Contents To Secure Data.

How do you secure confidential data?

Below are some of the best ways to better protect the confidential information that your business handles.

Control access.
Use confidential waste bins and shredders.
Lockable document storage cabinets.
Secure delivery of confidential documents.
Employee training.

How do you secure data?

Store and dispose of your personal information securely.

Be Alert to Impersonators.
Safely Dispose of Personal Information.
Encrypt Your Data.
Keep Passwords Private.
Don't Overshare on Social Networking Sites.
Use Security Software.
Avoid Phishing Emails.
Be Wise About Wi-Fi.

Where are sensitive documents stored?

How to Keep Your Documents Safe

Safe Deposit Box. Your best bet with storing important documents is a safe deposit box.
Home Safes. For documents you keep at home, or copies of documents in your safe deposit box, get a home safe.
Use Plastic Page Slips.
Use the Shredder.

What is sensitive data exposure?

Sensitive data exposure occurs when an application, company, or other entity inadvertently exposes personal data. Sensitive data exposure differs from a data breach, in which an attacker accesses and steals information.

What is sensitive vulnerability exposure?

Sensitive Data Exposure vulnerabilities can occur when a web application does not adequately protect sensitive information from being disclosed to attackers. This can include information such as credit card data, medical history, session tokens, or other authentication credentials.

What is information exposure?

An information exposure is the intentional or unintentional disclosure of information to an actor that is not explicitly authorized to have access to that information.The information either. Background Details. Other Notes. Warning!

What is broken access control attack?

Broken access control vulnerabilities exist when a user can in fact access some resource or perform some action that they are not supposed to be able to access.

Which of the following are good security practices for an organization to protect itself against sensitive data exposure?

#1. Data Discovery and Classification.
#2. Firewall.
#3. Backup and recovery.
#4. Antivirus.
#5. Intrusion Detection and Prevention Systems (IDS/IPS)
#6. Security Information and Event Management (SIEM)
#7. Data Loss Prevention (DLP)
#8. Access Control.

What is security misconfiguration?

Security Misconfiguration is simply defined as failing to implement all the security controls for a server or web application, or implementing the security controls, but doing so with errors. According to the OWASP top 10, this type of misconfiguration is number 6 on the list of critical web application security risks.

Who is responsible for data classification?

Classification of data should be performed by an appropriate Data Steward. Data Stewards are senior-level employees of the University who oversee the lifecycle of one or more sets of Institutional Data.

What is the first step in securely handling and protecting our sensitive data?

Data classification is the first step on the road to creating a framework for protecting your organisations' sensitive data.

What is the difference between confidential and sensitive information?

Public – Information that can be freely shared with any individual or group. Internal – Potentially sensitive information that should not be shared outside our organization. Confidential – Information that may adversely affect employees, individuals, or our business if disclosed to unauthorized parties.

What is Owasp top10?

OWASP Top 10 is an online document on OWASP's website that provides ranking of and remediation guidance for the top 10 most critical web application security risks. The report is based on a consensus among security experts from around the world.

Is source code highly confidential?

Highly Confidential Information – Source Code means extremely sensitive “Confidential Information” that defines or otherwise describes in detail the algorithms or structure of software or hardware designs, disclosure of which to another Party or Non-Party would create a substantial risk of serious harm that could not

In which phase of Secure SDLC is the code review and vulnerability analysis done?

In the SDLC (Software Development Life Cycle) process [Figure-1], the secure code review process comes under the Development Phase, which means that when the application is being coded by the developers, they can do self-code review or a security analyst can perform the code review, or both.

What is password confidentiality?

Password confidentiality not only keeps the user's data secure, but also helps prevent the unauthorized use of an individual's credentials to access the organization's data. Keep in mind that this may impact access to other services that share that username and password, such as email.

What is sensitive information disclosure?

Any information that can be used to identify you or another person is sensitive information. The disclosure of sensitive information can result in identity theft, regulatory fines, and civil as well as criminal penalties under federal and state statues.

What is information disclosure vulnerability?

Information disclosure, also known as information leakage, is when a website unintentionally reveals sensitive information to its users. Depending on the context, websites may leak all kinds of information to a potential attacker, including: Data about other users, such as usernames or financial information.

What are the three types of sensitive data?

Typically, there are three main types of sensitive data that hackers (including insiders) tend to exploit, and they are : personal Information, business Information, and classified information.

What are the four major kinds of sensitive data?

5 Examples Of Sensitive Data Flowing Through Your Network

Customer Information. Customer information is what many people think of first when they consider sensitive data.
Employee Data.
Intellectual Property & Trade Secrets.
Operational & Inventory Information.
Industry-Specific Data.

Is name and address sensitive data?

“By itself the name John Smith may not always be personal data because there are many individuals with that name. However, where the name is combined with other information (such as an address, a place of work, or a telephone number) this will usually be sufficient to clearly identify one individual.”

What is highly sensitive information?

Highly Sensitive data (HSD) currently include personal information that can lead to identity theft. HSD also includes health information that reveals an individual's health condition and/or medical history.

Is a loan number sensitive information?

Rule 9037 addresses the Social Security number, date of birth, and loan number. Pursuant to Rule 9037(a), any document filed in a bankruptcy case must limit the disclosure of that PII to the last four digits of the Social Security number, the year of the individual's birth, and the last four digits of the loan number.

Are names sensitive information?

In other words, any information that is clearly about a particular person. In certain circumstances, this could include anything from someone's name to their physical appearance.

Which is the most important form of protection for sensitive data?

How can I protect Sensitive Data? Encryption is the most effective way to protect your data from unauthorized access. Encryption can be defined as transforming the data into an alternative format that can only be read by a person with access to a decryption key.

What comes under sensitive personal data?

Definition under the GDPR: data consisting of racial or ethnic origin, political opinions, religious or philosophical beliefs, or trade union membership, genetic data, biometric data, data concerning health or data concerning a natural person's sex life or sexual orientation.

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