Signal

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  1. Just this year, Signal has become one of the most popular messaging apps around.[1]
  2. Signal is known for its incredible security and wealth of features.[1]
  3. Signal is safer and more secure than most messengers because of a process called "end-to-end encryption.[1]
  4. Neither Signal, nor your phone company, nor the government can read your messages.[1]
  5. It can also be used for encrypted phone calls between Signal users for mobile users.[2]
  6. In 2014, it was announced that the company would merge the two apps into one, with the new name Signal.[2]
  7. The app uses its own open-source Signal Protocol to provide encrypted end-to-end communication between Signal users.[2]
  8. The creators of the app insist that not only are Signal messages encrypted, but all of the metadata in those messages are hidden as well.[2]
  9. Millions of people use Signal every day for free and instantaneous communication anywhere in the world.[3]
  10. it’s just the way that Signal works.[3]
  11. Signal access your device’s contacts; it stores that information on your phone, not in the cloud.[4]
  12. > SMS app, and picking Signal.[4]
  13. Signal recently introduced profile PINs, which will make it easier for you to keep your account data even when you transfer devices.[4]
  14. Signal PIN in your app settings to set or change yours anytime.[4]
  15. Signal is a cross-platform encrypted messaging service developed by the Signal Foundation and Signal Messenger LLC.[5]
  16. Signal is the successor of the RedPhone encrypted voice calling app and the TextSecure encrypted texting program.[5]
  17. This announcement coincided with the initial release of Signal as a RedPhone counterpart for iOS.[5]
  18. Signal was reportedly popularized in the United States during the George Floyd protests.[5]
  19. Due to this, Signal users don’t incur SMS and MMS fees for these types of conversations.[6]
  20. You can tap "continue" and Signal will lead you through granting these permissions, one by one.[6]
  21. At this time, you'll be prompted to allow Signal to view SMS messages.[6]
  22. This allows Signal to verify your phone number more easily.[6]
  23. Enter Signal, the most secure messaging app you can get for your phone.[7]
  24. However, it’s not possible to mix phone numbers and Signal Messenger groups in a single notifier.[8]
  25. Today, we're launching group calls in Signal with the latest versions of our apps.[9]
  26. Group calls are free, private, and end-to-end encrypted — like everything else on Signal.[9]
  27. Now when you open a group chat in Signal, you'll see a video call button at the top.[9]
  28. When you start or join a group call, Signal will display the participants in a grid view.[9]
  29. Signal is Free and Open Source, enabling anyone to verify its security by auditing the code.[10]
  30. • Be Yourself – Signal uses your existing phone number and address book.[10]
  31. • Group Chat – Signal allows you to create encrypted groups so that you can have private conversations with all of your friends at once.[10]
  32. In February 2020, European Commission agents received a communication encouraging them to use the messaging service Signal.[11]
  33. Signal is a messaging application, developed in 2013 by privacy activists.[11]
  34. Additionally, in December 2019, the UK Conservative Party encouraged its MPs to switch to Signal both for security and operational reasons.[11]
  35. All communications to other Signal users are free of charge and automatically end-to-end encrypted.[11]
  36. For the messaging software, see Signal (software) .[12]
  37. These announcements coincided with the initial release of Signal as a RedPhone counterpart for iOS.[12]
  38. The thing about these lists of top messaging apps is that there’s always one notable absence: Signal is never on them.[13]
  39. And that’s a shame, because Signal is the most secure, privacy-centric messaging app ever made.[13]
  40. So why jump ship from Facebook Messenger and WhatsApp to Signal and not some other messaging platform?[13]
  41. Signal is incredibly secure As you may have heard, Edward Snowden uses Signal.[13]
  42. “They were saying that to be safe, they were using Signal now,” Oleita tells TIME.[14]
  43. Indeed, just as protests against systemic racism and police brutality intensified this year, downloads of Signal surged across the country.[14]
  44. Asked if the chaos of 2020 has pushed Signal to become a more outwardly activist organization, Acton pauses.[14]
  45. Signal, by contrast, cannot comply with law enforcement even if it wanted to.[14]
  46. Cellebrite can now break into Signal, an encrypted app considered safe from external snooping, it claimed.[15]
  47. In an earlier, now deleted, version of the blog post, the company said: “Decrypting Signal messages and attachments was not easy.[15]
  48. Signal keeps its database encrypted using SqlScipher, so reading it requires a key.[15]
  49. … Signal uses AES encryption in CTR mode.[15]
  50. Recently, Signal received a boost in cash and engineering power.[16]
  51. Video Star Signal now lets you make secure video calls.[16]
  52. Knock Knock Making a voice call with Signal is simple.[16]
  53. Whichever you chose, you should both open Signal and tap the other's name in Conversations.[16]
  54. According to Politico, Signal will not be used for all communication.[17]
  55. The European Commission is not the only governmental body to tell its staff to switch to Signal.[17]
  56. Signal is generally considered to be one of the most secure messaging apps available.[17]
  57. For some, a downside is that it only works with other Signal users if you're on iOS.[18]
  58. Now, Signal is joining the fray and offering a secure way to video chat with friends, colleagues or classmates.[19]
  59. Let’s use the most basic features that every chat app should have to calculate a minimum required budget for a solution like the Signal.[20]
  60. Signal is hiring Android developers to help make private communication simple.[21]
  61. Signal is the tool we use and we advise our customers to protect their communications (messages and calls).[22]
  62. Signal Private Messenger allows users to make voice calls to other Signal users, with a security level next to military communications.[22]
  63. Signal’s rank among overall iOS App Store downloads jumped from 936 to 126 in the past week.[23]
  64. Signal and other encrypted messaging apps offer limited protections.[23]
  65. Signal is primarily a secure and open source messaging app that replaces your Android phone or iPhone’s regular SMS app.[24]
  66. This setup ensures that Signal is seamless to use when sending text messages to both other Signal users and to non-users.[24]
  67. Because it is designed to replace your regular SMS client, Signal requires that you register with a valid phone number.[24]
  68. In addition to text and SMS messaging, Signal also supports secure voice (VoIP) and video calls between users.[24]
  69. an article about "advanced techniques" Cellebrite uses to decode a Signal message db... on an *unlocked* Android device![25]
  70. Over the last two weeks, the number of Americans who have downloaded Signal, an encrypted messaging application, has skyrocketed.[26]
  71. Organizers have relied on Signal to devise action plans and develop strategies for handling possible arrests for several years.[26]
  72. In this Signal review, we’ll look at the capabilities, usability, and security that Signal offers.[27]
  73. When you use Signal, your data is stored in encrypted form on your devices.[27]
  74. Even when a product is 100% open source like Signal, you don’t really know how good it is until someone checks it out.[27]
  75. Installing Signal on an Android phone involves downloading the app from Google Play and registering your phone using your telephone number.[27]
  76. If you’re using an iPhone: Open the Signal app and click the gear icon in the top-left to get to Signal’s settings.[28]
  77. To delete an entire conversation: From the list of Signal conversations, long-press on a contact to select it.[28]
  78. : The Android version of Signal has a feature that lets you automatically delete messages in conversations that exceed a specific length.[28]
  79. From the list of Signal conversations, tap the menu icon in the top-right and go to Settings.[28]
  80. Recently, it released a beta version of Signal Desktop in the form of a Chrome app.[29]
  81. Signal is designed as a drop-in replacement for both for voice and text messaging apps (Figure 1).[29]
  82. Unlike the popular Pretty Good Privacy (PGP), Signal’s protocols switch encryption keys regularly, making conversations harder to crack.[29]
  83. By contrast, encryption in Signal is invisible to users unless they specifically change the settings.[29]

소스

  1. 1.0 1.1 1.2 1.3 What to know about Signal, the secure messaging app that keeps all of your conversations private
  2. 2.0 2.1 2.2 2.3 Signal: What is it and why is everyone talking about it?
  3. 3.0 3.1 Signal Private Messenger
  4. 4.0 4.1 4.2 4.3 How to Use Signal Encrypted Messaging
  5. 5.0 5.1 5.2 5.3 Signal (software)
  6. 6.0 6.1 6.2 6.3 How to: Use Signal for Android
  7. What Is Signal Private Messenger – How to Use the Signal App
  8. Signal Messenger
  9. 9.0 9.1 9.2 9.3 Signal Private Messenger Rolls Out Encrypted Group Video Calls Feature
  10. 10.0 10.1 10.2 Signal – Private Messenger (Must Have Apps
  11. 11.0 11.1 11.2 11.3 Signal messaging service
  12. 12.0 12.1 Signal Messenger
  13. 13.0 13.1 13.2 13.3 If you value your privacy, switch to Signal as your messaging app now
  14. 14.0 14.1 14.2 14.3 The Inside Story of How Signal Became the Private Messaging App for an Age of Fear and Distrust
  15. 15.0 15.1 15.2 15.3 Signal App Crypto Cracked, Claims Cellebrite
  16. 16.0 16.1 16.2 16.3 14 Signal App Tips for Secure Chats
  17. 17.0 17.1 17.2 Signal becomes European Commission’s messaging app of choice in security clampdown
  18. Private Messenger App Review
  19. Signal secure messaging app launches encrypted group video calls
  20. Signal Messenger App: Tips on Making a Solution for Secure Communication
  21. Android Developer
  22. 22.0 22.1 Why you should use Signal messenger- Lingot Swiss
  23. 23.0 23.1 Signal app downloads spike as US protesters seek message encryption
  24. 24.0 24.1 24.2 24.3 Secure, Free, & Used by Snowden
  25. No, an Israeli company can't hack into Signal on your phone
  26. 26.0 26.1 Signal Downloads Are Way Up Since the Protests Began
  27. 27.0 27.1 27.2 27.3 Signal Messenger Review: Secure Messaging with Drawbacks
  28. 28.0 28.1 28.2 28.3 Cybersecurity for the People: How to Keep Your Chats Truly Private With Signal
  29. 29.0 29.1 29.2 29.3 Signal Private Messenger