What is end-to-end encryption and how does it work?

WhatsApp, iMessage, Android Messages and Signal all use the super-secure system called end-to-end encryption. 

The technology means only the sender, at one end, and the receiver, at the other, can read messages, see media or hear phone calls. 

Even the app makers cannot access the content. 

But how does it work?

What is Risk Management? - Risk Management process

In this video, you are going to learn " Risk management ". In the financial world, risk management is the process of identification, analysis, and acceptance or mitigation of uncertainty in investment decisions. 

Essentially, risk management occurs when an investor or fund manager analyzes and attempts to quantify the potential for losses in an investment, and then takes the appropriate action given the fund's investment targets and risk tolerance. 

Topics I have covered in this video are, 

1. What is Risk Management ?, define risk management, risk management framework or enterprise risk management, risk management examples. 

2. Risk Management process - It begins with identifying risks, evaluates risks, then the risk is prioritized, a solution is implemented, and finally, the risk is controlled. 

3. Risk management approaches- Risk avoidance, Risk reduction, Risk sharing, Risk retention. 

4. Types Of Risk Management - Business Risk, Non-Business Risk, and Financial Risk. 

5. Importance of Risk Management. 

6. Limitations of Risk Management.

Wall Street's king, Jamie Dimon, on the US presidency

CEO of America’s largest and most successful bank, JPMorgan Chase, Jamie Dimon heads up a globe-spanning operation worth more than $400BN. 

In this film Zanny Minton Beddoes, the editor-in-chief of The Economist, probes his public-policy ideas–from US-China relations to Bidenomics–and hears his plans for the future.

Global fears over China’s struggling economy

The US and China have begun talks to try to improve relations between the world’s two biggest economies. 

Bilateral trade is worth hundreds of billions of pounds a year and China’s huge spending power is critical to global financial stability. 

But the country is experiencing signs of a new economic downturn. Youth unemployment is rising, exports have been falling and property investment is down. 

Clive Myrie presents BBC News at Ten reporting by China correspondent Stephen McDonell.

Gautam Adani: the billionaire vs the short seller

In 2022, the Indian businessman was the third richest man in the world but a short report at the start of 2023 saw the value of his listed companies fall by over $100bn. The fallout has spread beyond the markets and into politics as the story of Adani has become inextricably linked to Prime Minister Narendra Modi's vision of the new India

The $14 trillion valuations of Digital Subscription Economy - 8x higher than the rest

Did you know the average American now spends over $237 per month on subscription services? 

It's not just Amazon, Netflix, and Spotify... there are subscriptions for all kinds of business industries from food to fashion to education. 

In this video, Patrick explains why the Subscription Economy is 800x More Valuable Than a Traditional Business Model.

Gig Economy: The Money Sinkholes Investors Can’t Resist

Uber, Lyft, Doordash, Delivery Hero, Grab – you’ve used them or at least heard of them. They’ve raised an enormous amount of capital but are still reporting losses. What's going on? 

In this video, we dissect the business models and finances of these gig economy companies to understand why they are still struggling to make profits.