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Who created the Signal Private Messenger App and why should it be used?

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Who created the Signal Private Messenger App and why should it be used

Surely in recent days, you have heard about the Signal Private Messenger app, which is known for its high levels of security. Of course, since it is an app that has become famous very recently, it is normal to be curious about it. In this opportunity, we will clarify for you what is related to Who created the Private Messenger App and why should it be used?

Who created the Signal Private Messenger app? – The story behind the app

The Signal Private Messenger application was created and launched by an American computer security specialist or hacker known by his pseudonym Moxie Marlinspike, in May 2010.

The history of Signal began to develop and take shape when in 2010 Moxie Marlinspike in collaboration with the robotics expert Stuart Anderson founded Whisper Systems and later in May of the same year they launched Signal, which was originally called TextSecure.

At first, TextSecure was a fairly simple messaging app, but it already had a pretty good encryption algorithm, which improved over time and is so much the case that Whisper Systems was acquired by Twitter on November 28, 2011.

After this, Marlisnpike decided to found the new Open Whispers Systems, which represents the essence of its apps, since they are all open source available to developers.

From that moment on, Moxie Marlinspike and his collaborators focused on improving the app and by 2015, it was not a simple messaging app, but the possibility of sending voice messages and encrypted attachments had also been incorporated.

Who created the Signal Private Messenger App and why should it be used

By this time, TextSecure changes its name to Signal Private Messenger and is much closer to the great and secure app that we know today, which even today is still considered the most powerful end-to-end encryption.

It is so much so that, even WhatsApp adopted the same end-to-end encryption implemented in Signal and, in 2016, it began to collaborate with Open Whispers Systems on certain projects.

Why should Signal Private Messenger be used?

The purpose of Moxie Marlinspike when creating Signal Private Messenger, was to create a platform where people can communicate without being afraid of others intercepting their messages and/or calls, so Marlinspike with Signal achieved just that, preventing our privacy from being violated.

And it is so much so that, to use Signal, you only need to enter your phone number, which protects user information even from the app, since it keeps the amount of user data stored by the application to a minimum.

For those who still wonder what Signal is, at first glance, it is an ordinary messaging app: it has chat windows, you can call, send attachments, and emojis.

But, as simple as it may seem, behind all these high-security technology works, where encryption not only protects messages from hackers but also the app itself, guaranteeing that only the sender and receiver of the message will see it.

An interesting fact is that it has advanced settings beyond encryption, available to users, where they are allowed to set passwords to conversations, configure protection against screenshots, messages that self-destruct, and other security functions.

Aren’t all of these compelling reasons to use Signal, especially for lovers and advocates of technology security and privacy?

Well, if you want more reasons why you should use Signal, it is that many recognized people and entities have mentioned that they use it and even recommend its constant use.

For example, the renowned North American technology consultant Edward Snowden declared on Twitter that it is the app he uses every day, as well as renowned cryptographers such as Bruce Schneier and Matthew D. Green recommend it, and Signal is in fact the app used by employees of the European Union and some members of the American Democratic Party.

The truth is that many people are looking for alternatives to WhatsApp or want to know between Signal, Telegram, and WhatsApp which is better, but they must find out for themselves which one they like the most and is safer.

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Unbelievable! Twitter CEO Jack Dorsey’s first tweet was offered US $ 2.5 million

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Unbelievable! Twitter CEO Jack Dorsey's first tweet was offered US $ 2.5 million

Twitter boss Jack Dorsey auctioned off his first tweet, which was uploaded on March 22, 2006.

“just setting up my twttr,” tweeted Dorsey at the time.

The simple tweet has received auction bids of up to the US $ 2.5 million. These tweets will be sold as a non-fungible token (NFT), a kind of digital certificate that identifies the owner of virtual objects.

The buyer will then receive the NFT certificate which has been signed and verified by Dorsey. The metadata from the original tweet will also belong to the buyer.

However, these tweets can still be accessed by the public even though they have been purchased at a high price.

CNBC reported the ownership of this NFT is also recorded in the blockchain, a digital network that also supports cryptocurrencies.

The difference is, NFT assets cannot be exchanged with one another, so it becomes an item that cannot be duplicated and makes it super rare.

The highest bidder in Jack Dorsey’s tweet auction was the CEO of Bridge Oracle, Sina Estavi, who bid up to the US $ 2.5 million.

Crypto items have recently become popular as collectibles. For example, a digital rendition of a Nyan Cat meme from 2011 has sold for up to $ 601,753.18.

Even so, many netizens do not understand what is the benefit of buying that one tweet that cannot be fully owned.

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Is the Clubhouse App Safe to Use?

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Is the Clubhouse App Safe to Use

Clubhouse voice calling application is now very widely used by people. This application, which is still present on iOS devices, is widely used thanks to Elon Musk, who popularized it on Twitter social media.

However, after being famous, many have wondered whether this Clubhouse service is safe to use or not. The following is the explanation.

Based on a report from Wired, it was stated that the application made by Paul Davison and Rohan Seth had one problem, namely that anyone could record a conversation in a room and upload it again anywhere without being noticed.

Is the Clubhouse App Safe to Use

This makes a Clubhouse user upload audio data and metadata from the application to a special website. As a result, the user was blocked by Clubhouse for violating its service policy.

But that didn’t stop there, Clubhouse itself turned out to be using a back-end service from a Chinese company called Agora. So Agora can be said to have access to user conversations.

Even though there are several security threats in the Clubhouse application, his party ensures that it will continue to protect the data and privacy of its users.

“We have overcome our shortcomings by introducing changes, adding encryption, and additional blocking to prevent Clubhouse users from pinging Chinese servers,” said a Clubhouse spokesman.

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Twitter is developing new features that will make you feel relaxed

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Twitter is developing new features that will make you feel relaxed

It is reported that Twitter is working on a new feature that will automatically detect and block an account that is often abused by users.

The name of the feature is Safety Mode, whose job is to block accounts that display Twitter Rules (Twitter rules) and deactivate accounts that are used for insulting, abusive language, or hate.

As we quoted from the Engadget page, this feature will limit the ability of a person to tweet to users who activate the feature for seven days.

Moreover, it shows replies to fewer people. Twitter says it will send a notification to the user’s cell phone to notify you when the tool is doing its job.

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