Blacklist & Whitelist: Terms To Avoid | Splunk (2024)

In today’s rapidly changing world, continuing to make an effort to promote diversity and inclusion cannot be emphasized enough. The language we use plays a vital role in shaping our attitudes towards various issues. In the world of technology and cybersecurity, terms such as “blacklist” and “whitelist” have been customary for decades, but it is essential that we recognize that these terms may mistakenly continue exclusionary connotations.

In this article, we will dive into why “blacklist” and “whitelist” are not inclusive terms and explore potential alternatives that can promote a more inclusive language.

The origins on “blacklist” and “whitelist”

The origins of the terms “blacklist” and “whitelist” can be traced back to the early 17th century. These words were used in the context of labor relations in order to identify individuals who were either banned (blacklisted) from employment or granted special permission (whitelisted) to work under specific conditions.

The earliest known usage of the term "blacklist" traces back to a dark chapter in history—the era of mass enslavement and forced deportation of Africans to toil in European colonies in the Americas. This historical context clearly reveals the negative perception of Africans, and unfortunately, such roots have extended into contemporary times as systemic racism. Therefore, it becomes imperative to eradicate this language entirely to foster an all-encompassing environment that embraces and respects the dignity of every individual.

Overtime, “blacklist” and “whitelist” found their way into the modern world and into the realm of technology, particularly in the fields of computing and cybersecurity.

Understanding the terminology

“Blacklist” is now defined as a list of people or things that are regarded as unacceptable or untrustworthy and should be excluded or avoided. For example, if your security team suspects a certain IP address is performing suspicious activity, they may block users from that IP address from visiting your website.

After the historical context that was just mentioned, it is evident that this term is only used in a bad connotation and originates from a period of racism. For this reason, we need to move away from using this term.

On the flip side, the term “whitelist” is defined as a list of people or things considered to be acceptable or trustworthy. This is the opposite of the meaning of “blacklist” but is instead using the word “white” and has a good connotation.

After understanding the definitions of these terms and breaking down the words, it is clear why these terms need to be avoided in all contexts of life including work and your personal life.

How non-inclusive language hurts: The problem with “blacklist” and “whitelist”

Below are a few reasons that the terms “blacklist” and “whitelist” can be considered to be non inclusive.

Racial connotation

The term “blacklist” contains the word “black”, which can unintentionally reinforce negative racial stereotypes. Associating “black” with something undesirable or harmful can inadvertently perpetuate harmful biases and contribute to systematic racism.

While the term “whitelist” may not appear as directly problematic, it reinforces a hierarchy with “white” as the preferred or privileged category. Such implications can subtly influence our thinking and conserve racial biases.

Negative associations

The term “blacklist” inherently implies something negative or undesirable. This may not only contribute to a pessimistic view of the items or individuals on the list but also subconsciously associate the color black with negativity.

Another intriguing aspect worth contemplating is the presence of the word "black" in various other terms. For instance, consider words like "blackmail," "black sheep," and "black market." Each of these expressions carries negative connotations, implying actions, individuals, or "places" that may be deemed questionable or disreputable. Furthermore, it's noteworthy that all these words share "black" as the initial component of their formation.

Alienation

The use of these terms can potentially alienate people, making them feel unwelcome or uncomfortable in technical spaces. Inclusive language is vital to ensuring that all individuals feel respected and valued within their communities.

(Explore more tech terms that can be problematic.)

Promoting inclusive alternatives: Terms to use instead of “blacklist” and “whitelist”

Recognizing the need for change, the technology community is increasingly adopting alternative terms that are more inclusive and neutral. Below are some potential alternatives.

Allowlist/Denylist

Instead of “whitelist” and “blacklist”, we can use “allowlist” and “denylist” to indicate approved and restricted items or individuals. These terms focus on permission and access rather than color-based associations. By doing so, they eliminate any unintended racial connotations and avoid continuing any negative stereotypes.

“Allowlist” and “denylist” are straightforward and descriptive, clearly conveying their respective function and meaning without any ambiguity.

Permitted/Blocked List

This pair of terms clearly communicates the actions without relying on the potential of exclusionary language. By focusing on permissions and restrictions, they avoid any association with race or ethnicity.

“Permitted” and “blocked” are simple, unambiguous terms that clearly express the status of items or individuals, fostering transparency and clarity in communication.

Approved/Disapproved List

Utilizing “approved” and “disapproved” further emphasizes a neutral stance, removing any color-related implications and promoting inclusivity.

“Approved” and “disapproved” are universally understood terms that communicate the status of items or individuals without any potential for misinterpretation.

Fostering inclusive language starts with us

Language holds tremendous importance and power in shaping our perceptions and attitudes. As we aim for a more inclusive and equitable community, it is crucial to be mindful of the terms we use in our everyday conversations, especially in professional and technical settings.

The terms “blacklist” and “whitelist” may seem harmless on the surface, but they carry a historical burden that preserves exclusionary connotations. By adopting more inclusive alternatives, such as “denylist” and “allowlist”, we can take a small yet meaningful step towards creating a more welcoming and inclusive environment for everyone.

Choosing inclusive language is not just a matter of semantics; it is a powerful way to promote a diverse and equitable society. As we evolve, let us ensure that our language evolves with us, embracing inclusivity, diversity, and respect for all.

Blacklist & Whitelist: Terms To Avoid | Splunk (2024)

FAQs

What are the better terms for whitelist and blacklist? ›

Allowlist/Denylist

Instead of “whitelist” and “blacklist”, we can use “allowlist” and “denylist” to indicate approved and restricted items or individuals. These terms focus on permission and access rather than color-based associations.

What is the whitelist and blacklist approach? ›

Whitelisting only allows access to approved entities and denies everything else by default. Blacklisting blocks known bad actors but permits access from unknown/unlisted entities by default.

What is the use of blacklist whitelist? ›

Use whitelists to control access to critical resources, such as financial systems or industrial control systems. Use blacklists to block known threats, such as malware and phishing. Keep whitelists and blacklists up to date to be effective.

What is whitelist and blacklist in email? ›

If you want to unconditionally accept all emails from a particular address or domain and bypass the spam filter, then you should whitelist the address. It is also possible to blacklist an email address, which will result in the mail being rejected before it gets to your mailbox and it will be permanently deleted.

What are whitelisted words? ›

The whitelist parameter is basically a list of words that the model will always use as features. In other words, including words in the whitelist will force classifiers to learn from those words regardless of the frequency with which they appear or how important they are for each category.

What is the difference between whitelist and blacklist validation? ›

Whitelisting is considered to be more secure than mere blacklisting protocols. Whitelisting only allows a limited number of applications to run, effectively minimizing the attack surface. In other words, the less applications allowed to run, the less opportunity for an attack.

What is an example of blacklisting? ›

For example, a user who wearies of unstoppable emails from a particular address may blacklist that address, and the email client will automatically route all messages from that address to a junk-mail folder or delete them without notifying the user.

Can you use both whitelist and blacklist? ›

Both strategies can help to keep applications, infrastructures, and networks secure. But you can't always whitelist and blacklist at the same time, which means you may need to decide which approach makes the most sense for your needs.

What is whitelisting strategy? ›

A whitelist (allowlist) is a cybersecurity strategy that approves a list of email addresses, IP addresses, domain names or applications, while denying all others.

What are the disadvantages of being blacklisted? ›

A blacklist is considered retaliatory as it is intended to create financial hardship for those named on the list, These lists can be created by different entities, including governments and individuals. Anyone who appears on a blacklist may be barred from getting funding, doing business, or getting jobs.

Does whitelist mean allow? ›

An Allow list, also called a Whitelist, is a proactive way to ensure that emails you want are delivered to you. As security threats become pervasive, organizations and individuals have adopted measures to keep unwanted email from reaching your inbox.

What are the benefits of whitelisting? ›

A whitelist is a cybersecurity strategy that allows access or preference to only approved apps, IP addresses, or email addresses. Whitelisting can prevent malware, malicious code, ransomware, and block hackers.

What is the difference between whitelist and blacklist calls? ›

Whitelisting is the opposite of blacklisting. Instead of blocking specific addresses or devices, whitelisting allows only specific addresses or devices to access data or networks.

What is a blacklist in email? ›

A blacklist is a real-time list that identifies IP addresses or domains that are known to send spam. They're used by organizations like internet service providers (ISPs), free mailbox providers, and anti-spam vendors to prevent spam from coming into their systems.

Does whitelist override blacklist? ›

Order of White/Black List Rules. Here is the order of processing within the system to give you a better understanding of how rules are applied. In short Whitelists override Blacklists and Global Lists override all.

What is the modern term whitelist? ›

A whitelist or allowlist is a list or register of entities that are being provided a particular privilege, service, mobility, access or recognition. Entities on the list will be accepted, approved and/or recognized.

Why use blocklist instead of blacklist? ›

The term 'blocklist' is often used interchangeably with 'blacklist', but there are subtle differences between the two. While a blacklist is a list of known threats, a blocklist can include entities that are not necessarily threats but are still denied access for other reasons.

What is the difference between blacklist and greylist? ›

Greylisting is comparable to blacklisting, however, it is less severe. Items on a greylist have not yet been deemed safe or dangerous. These things have been temporarily prohibited from accessing your system pending further analysis.

What is whitelist vs ACL? ›

Any host or network entered into the ACL will be blocked from accessing any service provided by the LoadMaster. The ACL is only enabled when the Packet Filter is enabled. The whitelist allows access to a specific IP address or address range.

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