Signal is starting to gain popularity due to its main advantage

Conversaciones en línea están cada vez más expuestas a riesgos de interceptación a menos que se utilice cifrado de extremo a extremo. Con la creciente preocupación por la privacidad digital, aplicaciones como Signal han experimentado un crecimiento notable, alcanzando más de 40 millones de usuarios en 2022, especialmente después del cambio en la política de privacidad de WhatsApp en 2021, lo que llevó a muchos usuarios a buscar alternativas más seguras. Signal, lanzada en 2014, es una aplicación de mensajería cifrada diseñada para proteger la privacidad de sus usuarios. Utiliza cifrado de extremo a extremo, asegurando que solo los […]

Online conversations are increasingly exposed to interception risks unless end-to-end encryption is used.

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With the growing concern for digital privacy, applications like Signal have seen a notable growth, reaching over 40 million users in 2022, especially after WhatsApp’s privacy policy change in 2021, which led many users to seek more secure alternatives.

Signal, launched in 2014, is an encrypted messaging application designed to protect the privacy of its users. It uses end-to-end encryption, ensuring that only the intended recipient can read the messages or receive the calls.

Signal is the most secure messaging app

Additionally, Signal does not collect or store sensitive data, storing all information locally and protected by encryption. This prevents third parties, including government entities and telephone service providers, from accessing the conversations.

Since 2022, Signal has stopped supporting SMS and MMS, prioritizing security in its communications. It is essential that both parties use the app for messaging to work, and the verification of security numbers allows users to verify the authenticity of their interactions.

However, in 2023, researchers found a method that can determine a Signal user’s location with 82% accuracy, using the message delivery time, which poses new privacy challenges.

Additionally, Signal allows users to export their information in formats such as TXT or JSON, demonstrating its commitment to transparency and control over personal data.

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Faced with increased surveillance and interest in privacy, Signal positions itself as a haven for those seeking to communicate securely in an increasingly uncertain digital world. However, users should be aware that nothing is completely secure in the current digital environment.

Signal’s crucial test of the long-awaited feature just started

You don’t have to share your phone number with strangers on Signal anymore. Amidst high user anticipation, the messaging app is rolling out a game-changing addition: public usernames. This new feature, aimed at elevating user anonymity and simplifying connections, eliminates the necessity of sharing phone numbers or full names.

The move isn’t just about releasing a new feature; it’s a direct response to the growing need for a more secure online experience. Signal’s username test reflects its commitment to meet evolving user expectations while staying true to its privacy and security principles.

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Signal unveils username testing

Signal’s introduction of public usernames represents a significant shift in its approach towards user identification and communication within the app. This move aims to offer an alternative to the current reliance on phone numbers and full names, providing users with an additional layer of anonymity and privacy.

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The public username testing in Signal involves the implementation of unique, user-selected identifiers that can be used to connect and communicate with others. These usernames are distinct from phone numbers and provide a level of separation between a user’s personal information and their communication within the app.

During the testing phase, users are encouraged to install and run a specific build of the app provided through a dedicated testing environment. Upon registration with a phone number (which can be the same as the one used in the regular production version), users can explore and test the new functionality associated with usernames in their Signal profiles and privacy settings.

The testing protocol involves several key aspects:

  1. Creating and managing usernames: Users can create and modify usernames, exploring the options available in the settings to personalize and manage these identifiers.
  2. Sharing and connecting via usernames: Testing involves sharing username links and inviting others to groups using usernames or phone numbers, emphasizing the interoperability of these identifiers.
  3. Issue identification and reporting: Users are encouraged to actively test and report any crashes or issues encountered while using the username feature. Debug logs are crucial in identifying potential problems, especially as these early builds are designed to proactively crash upon detecting underlying issues.
  4. Frequent updates and changes: The testing environment is dynamic, with the Signal team intending to update the builds regularly, reflecting the continuous development and refinement of the username feature.

So, how hide your phone number? After completing the registration process and launching the app, head to the “Settings” menu, then proceed to “Profile and Settings,” followed by “Privacy” and “Phone Number.” Here, you can delve into the fresh features incorporated in these versions.

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While this testing phase is an exciting step towards integrating usernames within Signal, the environment, known as Staging, comes with certain caveats. Users are forewarned about the lack of uptime guarantees and potential issues with push notifications. This instability is part and parcel of testing new features in a controlled environment and helps the team refine the functionality before a broader release.

The primary goal of this testing is to proactively detect and address any technical or user experience issues before the feature is rolled out to the broader Signal user base. It provides a crucial opportunity for both the Signal team and volunteers involved in testing to collaborate, refine, and ensure the robustness and usability of the username feature.

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Mark Zuckerberg Found Using Signal, Not Whatsapp

Whatsapp Owner Zuckerberg Uses Signal Instead

Mark Zuckerberg, the founder of Facebook that now owns Whatsapp, is apparently using the secretive messaging app, Signal. According to a tweet by cybersecurity researcher, Dave Walker, Facebook information leaked in 2019 revealed that Zuckerberg’s number was found as listed on the Signal database. 

This turn of events is interesting, revealing that he trusts the privacy of a competitor’s application more than one his company owns, namely Whatsapp. If you’ll recall, hundreds of Whatsapp users fled to other messaging apps like Signal and Telegram when it was discovered that Whatsapp might share personal data with third parties after updating its terms and conditions.

Of course, the mass exodus from Whatsapp caused the company to delay the update, indicating that personal messages would not be affected. Clearly, Zuckerberg himself doesn’t trust the new privacy policy, as he’s chosen to keep his own chats secret with the use of Signal. Nice way to lead the way for the rest of us, Mark.