Thursday, December 31, 2020

Internet privacy in Brazil: An example of already weakened state of Democracy

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Vaishnavi Krishna Mohan

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Internet privacy in Brazil: An example of already weakened state of Democracy

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Global Views 360

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December 31, 2020

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Brazillian President Jair Bolsonaro and Hamilton Mourāu in presidential inauguration ceremony

Brazillian President Jair Bolsonaro and Hamilton Mourāu in presidential inauguration ceremony | Source: J. Batista/Câmara dos Deputados via Wikimedia

Brazil’s president Jair Bolsonaro’s ascent to power attracted international attention for their potential impact on human rights. His highly controversial positions on Brazil’s past military dictatorship, civil rights and his greater support for conservative agenda is very likely to jeopardize freedom of expression and the nation’s fragile democracy. Bolsonaro’s ascent to power has not been welcomed by people around the globe.  His blind eye towards democracy has created a human rights crisis in Brazil. In 2017, violence reached a new record in the books of Brazil with an estimated 64,000 killings. More than 1.2 million cases of domestic violence were pending in the courts at the start of 2018. About 5,144 people were killed due to police brutality in 2017 and weakening state control of prisons has facilitated gang recruitments. Brazil has lost over 100,000 people to COVID-19, the pandemic which Bolsonaro strongly repudiated as a conspiracy. The president’s desperate authoritarian attempts to forcibly seize control has pushed the nation into a political crisis inter alia free fall of the economy, a pandemic, a human rights crisis and a democratic recession. “This is the worst crisis Brazil has faced in its history. It’s a political crisis, an economic crisis, and a public health crisis. I’ve thought about this a lot, and I can’t think of another moment when the country was in worse shape than it is right now.” These are the exact words of Professor James Green, a Brazilian studies teacher at Brown University, a man who has lived through the military dictatorship in Brazil which lasted from 1964 to 1985.

Amidst these crises, Bolsonaro has periled the integrity and autonomy of Brazil’s most vital democratic institutions. In May 2020, the scandalous president even contemplated ramping up the military to shut down Brazil’s Supreme Court as they continued investigations into his network of advisors and his family. The anti-terrorism bills pushed in the senate after the ascent of Bolsonaro is another key example of endangerment to democracy. The vague and broad definitions of terrorism in the bill potentially criminalizes protests and even basic social movements. These are inconsistent with the standard of precision that Brazilian criminal law maintains. The capricious characterization of a “terrorist act” leaves the door open to subjective and arbitrary decisions which is not new to the nation.

The anti-terrorism bill says that it is “terrorist act” to interfere or tamper computer systems or databases with any political or ideological motivation even without a malicious intent. This would jeopardize the work of several security researchers and journalists in Brazil. Unfortunately, they are not alone.

On 30th June 2020, the Senate of brazil passed the PLS 2630/2020   (Law of Freedom, Liability, and Transparency on the Internet) popularly known as the fake-news law. Fake news has definitely been a problem all over the world. 17 states have passed some form of regulation directing disinformation during the pandemic. The term “fake-news” has been engraved in the global political discourse in the last half decade. With the decline in global levels of press freedom, the domino effect of so-called “fake-news laws” is attracting some serious risks to press freedom and freedom of expression. It is certain that Bolsonaro took advantage of the pandemic situation and passed the fake-news law with the excuse of COVID-19 misinformation. There are several underlying concerns and apprehensions about this law.

  1. Traceability requirements for private messaging services like WhatsApp and Signal would require the apps to store the logs and records of “broadcasted messages” which implies all the messages sent by over 5 users which reaches at least 1000 people within the span of three months. Messaging service companies are required to report most of the information to the government of Brazil hence creating a centralized log of data interactions. This breaks the end-to-end encryption service provided to the users by some of the messaging apps. If companies do not oblige to weaken the technical protection given to the users of Brazil, the bill forces them to leave the country.
    This imposition of “tech mandate” was condemned by Electronic Frontier Foundation (EFF) as they called it out for weakening privacy protection. Attached to this is a “technical capability derivative”, whether or not platforms will be able to trace back individual messages.
  1. Article 37 of the law mandates all the private messaging and social networking apps having a customer base in Brazil to appoint a legal representative who will have the power to remotely access user logs and databases. This pseudo attempt to localize the measures not just gives rise to privacy concerns but also questions if the Brazilian Senate has undermined United States’ laws such as Electronic Communication Privacy Act and CLOUD Act. Both of these laws mandate US-based social networking service providers to follow and check certain legal safeguard before handing the private data to any foreign law enforcement agents.
  1. If any social media account is reported to be inauthentic or automated, the online platform would have to confirm the identity of the user and verify the identity with any government ID in Brazil or a passport for a foreigner. The government can also demand confirmation of identity for any account through the means of a court order. This provision broadly attacks anonymity and privacy of users online and ignores its benefits on the internet such as whistle blowing and protection from stalkers.
  1. This law also makes it illegal to create or share any content online which may pose a risk to” economic order or social peace” in Brazil. Both of these terms are vaguely defined and even vaguely present. This opens gates to a wide range of content creators to be called out as “illegal”. The law also criminalizes intentionally being a member of an online group whose main activity is sharing defamatory content. This includes all meme groups which primarily share memes about anyone in an authoritative position in Brazil. This definitely puts a subjective cap and poses significant challenges to the freedom of expression and restricts basic ability of Brazilians to engage in discourse on online platforms.

The fake-news law makes social media companies legally liable for content published online on their platforms which acts as an incentive to them to restrict the freedom of speech of Brazilians at the time of any social or political unrest or even times like the present. While Brazil faces a real problem of fake news, this hastily written statute is not the right solution. At the time of a pandemic, when most of the world is functioning on a virtual sphere, the reckless fake-news law has added weight onto the fragile thread holding Brazil’s democracy. Jair Bolsonaro has managed to push democracy to a breaking point even without the drastic steps that he earlier contemplated.

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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.

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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.

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