Growth of Privacy Tools
The last few decades have been a crucial time period for consumer privacy. As the internet and technology expanded our ability to connect with others, so did it expand the ability for third parties to breach our privacy. Recent events have helped bring to light the privacy exploitations committed by companies and government entities. However, these events only matter if they affect consumer behavior, which is the key question here.

Has the use and interest in consumer privacy tools changed in relation to key historical events?

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Google Trends Results for Privacy Tools

Google Trends measures relative interest in certain terms using the worldwide number of searches for those terms. A score of 100 corresponds to the highest interest level that any of these terms achieved over the time period. A score of 50 means half of that interest level. This allows us to roughly gauge how interested people were in tools that help consumers protect their online privacy.


A VPN creates an encrypted tunnel from your device to the VPN provider, and routes all your Internet traffic through this tunnel. Then the VPN provider forwards your traffic to the website you wanted to access. They are marketed as a privacy improvement in cases where your Internet access is untrustworthy, such as the Wi-Fi at a hotel. But it's important to keep in mind that the VPN provider itself may see your traffic, so you must choose a provider that you trust not to do that.


TOR (The Onion Router) is a protocol for highly secure Internet access. It works by encrypting your data with several layers, and routing it through a series of nodes. Each node only undoes one layer of encryption, which makes it difficult for a third party to track the path that it took since the data transmitted each time is different.


DuckDuckGo is a privacy-preserving search engine. They also provide additional tools such as a browser extension that blocks tracking scripts.


Brave is a web browser based on Chromium (which is also the base for Google Chrome and Microsoft Edge) with privacy tools (like an ad blocker and support for sending traffic over TOR) built-in.


Startpage is another privacy-preserving engine. It delivers Google search results but proxied via their server so that Google can't track your search traffic.

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Social Media

Social Media exists on the complete opposite spectrum of privacy compared to these aforementioned privacy tools. There are very few laws and oversight governing the handling of private information, which can lead to a gross abuse of trust by these companies. In light of the massive privacy scandals over the years, we can see that there has been very little slow down in the growth of these companies.





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Search Engines

Search Engines are especially dangerous to privacy with how much personal information they have access to. The revenue model of search engines is based on collected user search data to sell to online advertisers. They also suffer from a lot of the same issues as social media, having very limited goverment oversight. Although not as much as social media, nearly all search companies have been subject to data breaches or privacy scandals over the years. We can see that there is a slight downward trend in the leading search engine (Google Search). However it is still far and away the most popular search engine and towers over DuckDuckGo, the most popular privacy-centric search engine.






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VPNs

VPNs are one of the best tools for consumer privacy. As mentioned in the Google Trends section, they work by hiding your internet traffic through an encrypted tunnel. This makes your internet experience more private, helping prevent your Internet Service Provider as well as other potentially malicious data farming entities from seeing what you are doing. We can see that VPN usage has boomed in recent years (starting in 2017), perhaps due to an increased awareness in the need for online privacy. Despite that, the total amount is still a small percentage (<10%)

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What can you do?

We can see from the data that while some privacy tools are on the rise in the public eye, the vast majority not only neglect to use these services but they also still use services that actively threaten their online privacy, despite these events. If you want to protect yourself against these threats, here are some great tools!

Brave Browser is a user friendly, privacy focused browser that comes built in with tools to help protect you on the web. It isn't as protective as some of the tools on this but it can work great in conjunction with them. It is also built on top of Chromium so if you're used to Google Chrome you won't be missing out on any of those Chrome features. Firefox is also a great option, although the privacy options are not enabled by default like they are on Brave Browser and as a result it requires a lot more tinkering.
ProtonVPN is a completely free and unlimited VPN service that offers a multitude of servers in three different countries (US, Japan, Netherlands). Proton also has a no-tracking policy, so you can feel safe knowing your data is not being taken advantage of. Having a Proton account also gives you access to Proton Mail account for free, which is a security and privacy driven emailing service.
DuckDuckGo, as mentioned before, is the leading privacy-focused search engine in the market. It still has ads like Google and other invasive search engines, but what makes DuckDuckGo different is how they get those ads. The ads are based solely on the search terms in each search you give it. There is no history or log of searches being kept, and no data profile being developed. Another great alternative is Startpage, which you can use if you prefer Google's search results but want to maintain privacy.
TOR Browser is a browser that encorporates the aforementioned TOR protocol to secure your internet browsing in several layers of encryption. Load times can be slow, especially when compared to a VPN like Proton. Most of the time, just using Brave Browser + a private search engine like DuckDuckGo and maybe a VPN is sufficient. However, if you feel it is necessary TOR offers a level of privacy beyond all of those. It also isn't owned by one specific private company, so you don't have to worry about a malicious third party potentially trying to use your internet traffic for profit. Brave Browser has a built in option to enable the TOR protocol if you'd like to try it out without downloading a seperate browser.
Everything mentioned here is just the tip of the iceberg when it comes to the options you have to help keep you privacy safe. Whether you're talking about cloud storage, messaging services, password managers, or many of the other things you use the internet for, there is usually some level of data collection involved. Luckily, this also means that there's a ton of privacy centric alternatives in these areas. privacytools.io is a great resource if you are interested in diving deep into all the options you have available.
Created By
Ben Grant
Brandon Lovelady
Alex Gehret
Rohan Venkatapuram

Link to the GitHub Repository
Files Submitted
  • code.js
  • index.html
  • sm_monthly_users.csv
  • search_engine.csv
  • vpn_usage.csv
  • events.csv
  • awareness.csv
  • style.css
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