Cookie Consent

By clicking “Accept”, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.

View our Privacy Policy for more information.

Email Redaction: Perfect Solution for your Data Security

Email Redaction

Businesses have a legal obligation to protect the privacy of their customers, and email redaction is the perfect way to do that.

source

Email redaction involves hiding sensitive information or personally identifiable information in an email content before it is sent so that unauthorized individuals cannot access it.

This can be done manually or with software tools. It is one of the most influential trade secrets for data security, as it provides additional protection for legal documents or credit card numbers.

In this blog post, we will discuss redaction features and its utmost importance in eliminating human error.

Let's get started.

What is Email Redaction?

Email redaction removes sensitive information from emails and attachments before they are shared with anyone outside the organization.

This is done to maintain the data security and privacy of the entire document, protect email messages, or comply with regulations such as GDPR or HIPAA.

Source

The process involves masking or deleting parts of an email message so the recipient can view only the necessary information.

Automatic redaction can involve particular hiding words, phrases, names, addresses, numbers or other confidential information within email messages and other formats.

Email redaction also includes removing metadata from email headers like sender name, date and time stamps, and IP addresses. All these are important steps in helping to keep your companies data secure.

Importance of Email Redaction

Email communications have become crucial for communications between email clients, company employee or users who are constantly creating, storing and sharing confidential data.

Manually redacting is an essential process for safeguarding sensitive information from unauthorized forms.

It involves the removal of certain sensitive or confidential information from emails such as phone numbers, certain communications, social security numbers, general public forms before they are sent out or stored.

Users who apply redaction to emails and other documents can ensure that confidential data remains private and secure.

Email redaction can be tedious if done manually for word documents, legal proceedings, Pdf file or emails.

By using automated email redaction software programs, businesses can ensure that their confidential data remains safe from unauthorized access while also reducing time spent manually redacting emails.

Email Redaction Tools can be used for both personal use and corporate use, ensuring that all sensitive content is kept private even when being shared, but there are automated redaction solutions to help make it easier for users.

An automated redaction solution allows for an efficient, accurate and cost-effective way to protect emails from potential malicious actors or unauthorized access.

The process of email redaction involves first identifying the sensitive information present in an email by using keywords and then removing it before the email is sent out or stored.

With automated tools, users can identify certain keywords in emails that may contain sensitive information and remove them with a single click or action.

Email Redaction Methods

There are different ways for email redaction. Many business ventures search for the most efficient and secure methods to protect sensitive data they send via email. The most common automatically redact methods involve:

Pattern Matching

Pattern matching is a process that looks for predetermined patterns within an email, such as a Social Security Number, bank account information, or specific keywords. The system then flags these words and phrases in the text and removes them automatically.

This method works best when the data being redacted is already known or identified beforehand. However, pattern matching can be time consuming and costly because all patterns must be manually evaluated before they are implemented.

It also may not be able to detect subtle variations in language or context that could compromise sensitive data.

For example, if someone writes their “passport number” instead of their “Social Security Number” then it won't be flagged by the redaction software programs unless both phrases have been programmed into its dictionary.

Ultimately, pattern matching can be an effective way for businesses to protect confidential information in emails, but it is not foolproof and requires manual input before implementation.

Page Region

Page region redaction is a form of email redaction that enables users to remove certain sections or segments from the body of an email.

This technique can eliminate confidential or sensitive information from the message, such as financial details, customer contacts, and other personal information.

By removing the entire segment that contains this data, companies can ensure that it remains secure and out of the wrong hands.

Page region redaction also helps ensure that emails remain concise and on-topic, which is important for efficient communication in any company.

Additionally, this method allows administrators to easily keep track of changes made within an email thread by highlighting which parts have been removed.

Finally, page region redaction eliminates potential legal issues associated with the improper sharing of confidential materials.

By redacting certain parts of an email, companies can better protect their interests and those of customers or clients.

This is a simple yet effective way to ensure that emails are secure and private. With page region redaction, organizations can remain compliant with various regulations while still keeping sensitive information safe.

Manual Redaction

Manual redaction is a process that requires human intervention to remove sensitive information. This method entails manually reviewing each email and deciding which parts need to be redacted before sending.

Manual redaction can be time consuming as it needs to be carefully done to ensure no confidential or private data is leaked. However, this approach gives organizations complete control over the type of information they are willing to share externally.

Every business should take note of any legal obligations placed upon them when making decisions about which data will remain visible after manual redaction has taken place.

For example, if a document contains personal data, it may be subject to the GDPR or HIPAA regulations. Organizations must adhere to these regulations and carefully consider what information must remain private and should not be shared with anyone outside the company.

Find and Replace

Find and Replace is a method of redacting emails by replacing sensitive information with generic words or phrases. This method can be used to quickly identify areas that need to be redacted without the need for extensive documents review.

It also allows for complete removal of sensitive information from the email, as it does not leave any trace behind. The downside to this method is that it is not foolproof, as certain words may slip through the cracks and remain visible after redaction.

Additionally, if many emails are redacted using this technique, manually scanning each one becomes time consuming and inefficient. For these reasons, Find and Replace should only be used when no other option is available or absolutely necessary.

The Right Time to Redact Emails

  • Upon Receipt

Redacting emails upon receipt is the best approach for maintaining confidentiality. This enables you to ensure that any sensitive information contained in the email remains secure.

It also allows you to avoid any potential legal action resulting from accidental disclosure of confidential information. Redaction can be applied with various tools, including software and manual processes.

Additionally, updating your policy and procedures regularly to reflect changes in your organization’s methods for protecting data security is important.

  • Prior to Distribution

Another important time to redact emails is prior to distributing them beyond the sender’s organization. By redacting emails before they are sent out, companies can prevent unauthorized users from gaining access to confidential data or proprietary information.

This process of redacting emails can also save the recipient from having to handle and protect sensitive data, as it is already protected.

Furthermore, redaction before distribution ensures that any potentially sensitive information remains under the sender's control, which can help maintain industry compliance requirements and avoid potential legal liabilities.

  • When Work is Done

When the work on a project or task is complete, it's time to start thinking about email redaction.

Depending on the nature of the task or project and its sensitivity level, it may be necessary for emails associated with that work to be redacted by authorized personnel prior to archiving.

This will help protect against possible data breaches and ensure compliance with applicable laws or regulations. It's important to consider all factors before deciding whether to redact emails related to a particular project or task.

For example, if financial records are involved in the process, these should always be subject to redaction before archiving. On the other hand, emails containing only general information may not require such stringent measures.

Finally, it's important to understand your organization's policies and procedures in relation to email redaction, as this will help you decide when the right time is for archiving emails.

By following these guidelines and understanding when it is appropriate to redact emails, you can ensure that data remains safe and secure.​

  • Prior to Archiving

Once emails have been sent, they are stored in an archive. If a company needs to modify or delete emails after they've been archived, the redaction process should be implemented.

Generally, redacting emails is done when sensitive information is contained within them. This could include financial data, medical records, and other confidential information that must remain secure.

  • Prior to Disposal

Ideally, you should aim to perform a redaction prior to disposing of your emails. If you don't do this before disposal, then there's a greater risk of the confidential or sensitive information becoming public and available for anyone who may come across them.

This is especially important if the emails contain personally identifiable information (PII) such as bank details, social security numbers, healthcare records or any other data that could cause serious harm if exposed.

This means that even after deletion from your inbox, these emails will still remain in some form on another server - meaning it is still possible for someone to access them if they try hard enough.

The Bottom Line

Email redaction is the most comprehensive solution to protect confidential data within emails. Companies can quickly and securely redact sensitive information with automated processes and user-friendly interfaces while ensuring regulatory compliance.

Email redaction is essential for any organization looking to create a secure data security plan. Not only does it help protect against data breaches, but it also reduces the risk of legal liability due to the mishandling of confidential information.

Looking for Email Redaction Services? Take help from Redactable

Redactable, is a groundbreaking service that quickly and securely redact sensitive information from emails. It uses advanced machine learning and natural language processing technologies to identify Personally Identifiable Information (PII) in emails.

  source

This helps organizations comply with data privacy regulations while eliminating the time-consuming process of manually redacting emails one by one.

With this innovative email redaction system, you can now ensure 100% accuracy in protecting your customer’s confidential information without wasting any time or resources.

    Source

Try Redactable today and experience the convenience of automated email redaction! You can ensure your information is secured and compliant with all data privacy laws without any manual effort.

Ready to get started?

Try Redactable for free and find out why we're the gold standard for redaction
Secure icon, green background and white checkmark

No credit card required

Secure icon, green background and white checkmark

Start redacting for free

Secure icon, green background and white checkmark

Cancel any time