A masked bank account is a security measure that hides, truncates, or replaces sensitive account digits with characters like asterisks (e.g., XXXX-XXXX-1234) to protect against fraud. It limits the visibility of full account numbers on screens, receipts, and reports to unauthorized parties.
Account masking hides or restricts sensitive personal information such as account numbers or credit card numbers. Account masking adds an extra level of both security and privacy to your accounts.
For example, a customer may want to display only the last 4 characters of the account number. In such cases, an account number ABC123456 displays as XXXXX3456 in reports and UIs that support masked account numbers.
Data masking examples
A credit card number 4111-1234-5678-9012 can be masked to look like 4111-XXXX-XXXX-9012. Patient data privacy in healthcare: Various regulations like HIPAA and frameworks such as Section 405(d) of the Health Care Cybersecurity and Resiliency Act require protecting patient information.
Account Number Masking provides enhanced security for customer data by limiting access to full account numbers. It can also reduce employee fraud.
A redacted bank statement is a version of your statement where sensitive information is hidden before sharing. It protects your privacy by masking details like account numbers, social security numbers, and personal addresses. This allows others to verify necessary financial information without exposing your full data.
The ability to reverse masking depends on the type of masking function used. Some forms of masking, like redaction of characters, deletion, and black boxing sections of images, cannot be reversed.
Data masking allows developers and testers to work with realistic test data that resembles the original, but without exposing sensitive information. It reduces security risks in development and testing cycles.
From healthcare to finance, retail to government, real-world use cases highlight how enterprises implement data masking to safeguard information. Whether ensuring secure data sharing, supporting safe software testing, or protecting customer identities, data masking plays a vital role in compliance-driven industries.
To unmask the bank account numbers on a program for all the users by using the *ALL role, you must create a configuration record as type "1." Enter a value from 00/PI UDC table to specify the program ID for which to unmask the bank account numbers.
Masked numbers
Chase Bank has a security feature that uses masked or false numbers to represent your bank accounts in third-party applications such as Wave. Masked numbers are used for all account types - personal and business checking accounts, savings accounts, and credit cards.
Masking involves displaying only a few specific characters of the account number or IBAN number, usually characters at the start or end of the number. The remaining characters are obfuscated and you can't see them on the reports.
Banking information you should never share includes: Your online banking account passwords. Any PINs associated with your debit or credit cards. The security questions and answers used to retrieve lost or forgotten usernames and passwords.
47% of Brits have a secret bank account that their partner or family is unaware of. In financial terms, it's known as a 'Freedom Fund'. It's a separate pot of cash that you build up over time to escape a toxic relationship or a bad work situation. Finance expert Laura Pomfret explains how to start a pot.
Data masking: Pseudonymisation or anonymisation? The legal distinction between anonymised and pseudonymised data is its categorisation as personal data. Pseudonymous data still allows for some form of re-identification (even indirect and remote), while anonymous data cannot be re-identified.
Types Of Encryption
Data masking is synonymous with data obfuscation. Data masking is a form of data anonymization or de-identification. Each of these terms refer to processes that serve the end goal of protecting individual privacy.
Some examples of data masking include:
Replacing PII data, such as names, addresses, etc. with symbols or characters. Scrambling the data (although this isn't as secure). For instance, you could scramble the digits of a National Insurance or Social Security Number, from 3781765 to 8563177.
think about who you are behind the mask, what you like and dislike, and how and when you could unmask to better reflect your true interests, values, sensory profile and identity – you could do this in therapy, by journaling, meditating or in discussion with other autistic people or people who know you well.
There are two common approaches to data masking: Static data masking (SDM) permanently replaces sensitive data by altering data at rest. Dynamic data masking (DDM) aims to replace sensitive data in transit leaving the original at-rest data intact and unaltered.
'Account seizure' is when authorities order a bank to freeze or take control of an account, usually over unpaid loans/ fees or suspected illegal activity, blocking the account holder from using the money in the account. Note: All account seizures involve a freeze, but not all account freezes lead to seizure.