Submit Your Work
Internet
Privacy and Surveillance
Thursday, January 28, 2021

WhatsApp's New Privacy Policy: Collecting Metadata and Its Implications

This article is by
Vaishnavi Krishna Mohan
Vaishnavi Krishna Mohan
Global

Share this article
Download as PDF
Cite this Article

Article Contributor(s)

Vaishnavi Krishna Mohan

Article Title

WhatsApp's New Privacy Policy: Collecting Metadata and Its Implications

Publisher

Global Views 360

Publication Date

January 28, 2021

URL

Representative Image WhatsApp

Representative Image WhatsApp | Source: Rachit Tank via Unsplash

According to WhatsApp’s new privacy policy, the app is set to collect “only” user’s Metadata. Metadata can reveal a lot more than merely the app usage of a person. Former NSA General Counsel Stewart Baker stated, “Metadata absolutely tells you everything about somebody’s life. If you have enough metadata you don’t really need content.”

This article explores the ways in which WhatsApp is underselling the true estimation of the significance of Metadata.

Facebook owned WhatsApp recently announced the update of its privacy policy terms. 8th of February, 2021 was initially set as the deadline for users to either accept the new privacy policy or delete their account. By this time, most of us have already witnessed or been a part of the backlash that WhatsApp is experiencing. LocalCircles conducted a survey and the results indicated that 15% of India’s users are likely to move away entirely from the app while 36% will drastically reduce the usage and 67% of users are likely to discontinue chats with WhatsApp business accounts.

To reinstall trust in its users, WhatsApp released a clarification stating that the new policy update doesn’t compromise privacy of messages with friends and family. Furthermore, it explains that the update includes changes related to WhatsApp business accounts are optional too.

However, owing to severe backlash, WhatsApp has pushed the deadline to May 15 while they further clarify their policy updates.

It is true that WhatsApp cannot read our messages as it is end-to-end encrypted which implies that only a message’s sender and receiver can read it. The updated privacy policy intends to alert users that some businesses would soon be using Facebook-servers to store messages with their customers. By accepting the new privacy policy, users will be allowing WhatsApp to reserve all rights to collect your data and share it with the expansive Facebook and Instagram networks ‘regardless of whether you have profiles on those apps.’

A person using WhatsApp | Source: Andrés Rodríguez via Pixabay

By using WhatsApp, you may now be sharing your usage data, your phone’s unique identifier, your location when the location service is enabled, among several other types of metadata. A culmination of all your metadata is linked to your identity.

The value of metadata has been underestimated since the term isn’t clearly understood. Metadata is data about our data. For instance, in a cell phone conversation, the conversation itself isn’t metadata but everything except that is metadata. Data regarding who you called, how long you spoke for, where you were when you placed the call, where the other person on the line was and the time you placed the call. Consider a situation when every time you made a call to someone, you had to inform a particular person about who you called, how long you spoke for, when and where and all other details except the content spoken. This applies for every single call and everyone else’s metadata is also being recorded. The person owning the metadata can analyze and tell a lot about your personal life. Who you work with, who you spend time with, who you are close to, where you are at particular times and so on…

Kurt Opsahl, in his post in the Electronic Frontier Foundation, gives an example of how companies and governments collect intimate details about your life with the disguised use of the word called metadata. The following examples are an excerpt of his article:

“They know you rang a phone sex service at 2:24 am and spoke for 18 minutes. They know that you called suicide prevention hotline from the Golden Gate Bridge.

They know you spoke with an HIV testing service, then your doctor, then your health insurance company in the same hour.

They know you called a gynaecologist, spoke for a half hour, and then called the local Planned Parenthood's number later that day. But nobody knows what you spoke about.”

Metadata provides more than required context to know some of the most intimate and personal details of your lives.  When this data is correlated with the records of other phone calls, one can easily obtain a lot more data and track our daily routines. This is merely about phone calls. WhatsApp includes a lot more features and will collect metadata of chats, businesses and money transactions.

In WhatsApp’s words:

“We collect service-related, diagnostic, and performance information. This includes information about your activity (such as how you use our Services, how you interact with others using our Services, and the like), log files, and diagnostic, crash, website, and performance logs and reports.”

In addition to this, WhatsApp also collects information about IP address, OS, browser information and phone number.

Stanford’s computer scientists conducted an analysis to understand the extent of intrusion of privacy using metadata. The scientists built an app for smartphones. The app was developed to retrieve metadata of calls and text messages from more than 800 volunteers’ phone logs. The researchers received records of more than 250,000 calls and 1.2 million texts. Their inexpensive analysis revealed personal details of several people like their health records. Researchers were also able to learn that one of their participants owned an AR semi-automatic rifle with only metadata.

Gen. Michael Hayden | Source: Wikimedia

Gen. Michael Hayden, the former head of the National Security Agency once stated that “the U.S. government kill[s] people based on metadata.”

In 2016, Facebook was involved in the infamous data privacy scandal which centered around collection of personal data of over 87 million people by Cambridge Analytica, a political consulting and strategic analyst firm. The organization harvested user data for targeted advertising, particularly political advertising during the 2016 U.S. election. While the central offender was Cambridge Analytica, the apparent indifference for data privacy to Facebook facilitated Cambridge Analytical and several other organizations.

In June 2018, Facebook confirmed that it was sharing data with at least 4 Chinese companies, Huawei, Oppo, Lenovo and TCL. Facebook was under scrutiny from the U.S. intelligence agencies on security issues as they claimed that the data with the Chinese telecommunication companies would provide an opportunity for a foreign espionage.

In September 2019, there were reports that the Indian government contemplated making it mandatory for companies like Google, Facebook, and Amazon, to share the public data of users.

The Ministry of Electronics and IT (MeitY) was planning on issuing new guidelines under the Information Technology Act which according to which tech giants would have been required to share freely available data or the public information that they collate in the course of their operations, including traffic, buying and illness patterns.

Europe is exempted from WhatsApp’s new privacy policy as EU antitrust authorities fined Facebook 110 million euros for misleading the regulators during the takeover of WhatsApp in 2014. EU’s strict privacy laws empowers regulators to fine up to 4% of global annual revenue of the companies that breach the bloc’s rules.

Your Metadata is extremely personal. By giving WhatsApp the authority to access it, you are giving access to several other organizations, businesses and it also makes you more vulnerable to third-party hackers and trackers. WhatsApp has given multiple assurances about its updated privacy policy being noninvasive. However, most of these assurances are cleverly worded and misleading statements. It is important to read through the fine print of the new policy before accepting it.

Support us to bring the world closer

To keep our content accessible we don't charge anything from our readers and rely on donations to continue working. Your support is critical in keeping Global Views 360 independent and helps us to present a well-rounded world view on different international issues for you. Every contribution, however big or small, is valuable for us to keep on delivering in future as well.

Support Us

Share this article

Read More

July 19, 2021 11:59 AM

3D Printing: The direction to go for the Indian Defense and Aerospace Industries

3D printing is the next big game-changer on the technological front, almost a revolution if you will. 3D printing, also known as additive manufacturing, is a process of creating three-dimensional objects by layering two-dimensional cross sections on top of one another. The two-dimensional cross sections are computer-designed and rendered, which makes it all the more advanced. From Aerospace to Defense and Medical to Automotive, products manufactured via 3D printing are spreading their reach in the markets quite swiftly. This article will take a look at how 3D printing is beneficial and how the technology can transform the Indian and Defense and Aerospace sectors once utilized to its full potential.

Additive manufacturing has the power to unlock a wide range of opportunities. It uses a 3D printer to create a layer-by-layer “addition” of material which is digitally constructed. Different types of materials which are currently being used for the same are metals, ceramics, special plastics, synthetic resins, and etc. 3D printing not only reduces the cost of production of various components but also gives the power to manufacture locally with design flexibility. The technology significantly speeds the process of designing; this is mainly because there is no requirement of tools. Traditional manufacturing usually takes months to either acquire necessary tools and further produce parts and components or import components from various places. However, once 3D printers are acquired, which they might be costly in themselves, they would ensure a smoother production process. Hence, due to the combination of localized manufacturing and no tools, tailor-made designs can be produced to match the necessities of various industries.  

https://upload.wikimedia.org/wikipedia/commons/thumb/7/75/MakerBot_ThingOMatic_Bre_Pettis.jpg/220px-MakerBot_ThingOMatic_Bre_Pettis.jpg
Figure 2: A typical 3D printer. Source: Bre Pettis via Flickr

India is gradually growing with respect to its utilization of 3D printing technology. In 2014, the 3D printers market was at an early stage with just 200-500 combined workforce of engineers, designers and sales representatives. Currently, start-ups are springing up in places like Bangalore, Chennai, Mumbai, Visakhapatnam, etc and they are producing essential parts for sectors like the Indian Navy, Air Force, ISRO and the HAL.  India’s 3D printing market is projected to reach $79 million by the end of 2021, while the global market is at around $15.8 billion, which suggests that India has a lot of catching up to do.

Applications in the Aerospace and Defense Industry

The Aerospace and Defense Industries are keen to pursue additive manufacturing, mainly because of benefits such as weight reduction, cost cutting and to meet their highly specific requirements. The additive process uses less material to manufacture components and also ensures minimal waste of material. Overall reduced weightage means that less fuel would be used in aircrafts and hence result in better environmental compatibility. Let’s examine a few instances in India where 3D printing startups have assisted and provided the defense and aerospace sectors with unique solutions.

Recently, in 2020, the Centre-run defense company Hindustan Aeronautics Limited (HAL) had signed a MoU (Memorandum of Understanding) with Wipro 3D, the metal additive manufacturing branch of Wipro Infrastructure Engineering. The initiative would primarily focus on the design, development, testing, manufacturing, and repairing of aerospace components using metal additive technology. HAL is using 3D printing to manufacture engine components, although it also provides support to helicopter and rotary wing products. HAL also provides products to the Indian Army, Air Force, Navy, and Coast Guard. Speaking about this collaboration, Shekhar Shrivastava, CEO of the Bangalore division of HAL, said, “This initiative between HAL and Wipro 3D will create a unique synergy of capabilities that can accelerate the adoption of metal additive manufacturing in aerospace in India. Qualification of parts for aerospace is challenging as it would require prove out and extensive testing followed by certification by regulatory authorities which may also include flight testing."

Down south, Karnataka, which produces more than 65 percent of India’s aerospace-related components and exports, has taken a number of initiatives to promote additive manufacturing by setting up 3D printing clusters and sponsoring 3D printing startups. For example, through its flagship programme ‘Start Up Karnataka’, the State has given grants to ‘Deltasys E-Forming’, a Belgaum based start-up, to develop hybrid composite 3D printers. These initiatives are quite appropriate since two-thirds of India’s aircraft and helicopter manufacturing for the defense takes place in Karnataka, and 3D printing would revolutionize these processes quite rapidly.

On the other coast, Chennai-based 3D printing startup, Fabheads Automation, was established in 2015 by an ISRO engineer turned entrepreneur Dhinesh Kanagaraj. The deep tech startup designs and develops high-end carbon fibre helicopter blades for the Indian Air Force. Traditionally, carbon fibre parts are fabricated by laborious manual processes with a lot of fabrication time and money spent. Dhinesh also observed a lot of material wastage when he worked on carbon fibres at ISRO.  Based on this, Fabheads has designed an automated 3D printer series to eliminate material waste and also improve efficiency of production of carbon fibre. Sectors like the DRDO are currently approaching the company given these innovative methods of production.

3D Printing Saves the Day for the Indian Navy

Further, the Indian Navy has partnered with ‘think3D’, a Hyderabad-based 3D printing start-up, to produce spare components via additive manufacturing for both on and off-shore set-ups. The Indian Navy uses a lot of machinery on its ships which are imported from other countries and are quite old.  Whenever a component gets damaged, it is hard to replace it either because there is no availability of the part or because there is significant delay before a part is received. This often proved to be costly for the Navy since the machines would have to be kept idle before a spare part was replaced along with the fact that procurement of the parts was no less expensive.

This is where think3D had stepped in and supplied 3D printed parts to the Indian Navy, which were successfully tested and incorporated into its machinery. An example of such a 3D printed part, which proved to be of crucial help, is that of a centrifugal pump impeller- a key component for a ship’s operation.

https://3dprintingindustry.com/wp-content/uploads/2020/04/4.jpg
Figure 3: An original impeller (left) vs. a 3D printed impeller (right). Image source: think3D

The impeller is a rotating component and it is very important for a ship as it transfers energy from the motor to a fluid that needs to be pumped by accelerating the fluid outwards from the centre of rotation.  On ships, this component is used to import seawater into various parts of the ship for regular use of the crew. These impellers are required to rotate at high speeds for long durations and need to be very carefully designed. 3D printing was the best solution to replace these parts, given the speed of production and lower expenses.

Given all the benefits of 3D printing, it is high time for the Indian market to expand its 3D printing industry and utilize it to its full potential. There are many other instances like the one of the impeller in the Aerospace and Defense industries which can easily be solved using 3D printing.

Read More