来尝试一种别样的通讯体验吧。Signal 不仅提供各种常见的功能，还尤为注重隐私安全。
Signal isn't really owned by a large tech company. Alternatively, Signal is made by a non-revenue foundation and it is funded by donations. Unlike Fb, Signal's owners are not even looking to earn cash. Signal does not try out to gather a bunch of data on you or show you adverts.
The servers retail store registered buyers' cellphone numbers, general public essential content and thrust tokens which happen to be needed for creating calls and transmitting messages.[174] In order to select which contacts will also be Signal consumers, cryptographic hashes in the consumer's Speak to figures are periodically transmitted on the server.[a hundred seventy five] The server then checks to see if Those people match any on the SHA-256 hashes of registered users and tells the consumer if any matches are identified.[175] The hashed quantities are thereafter discarded within the server.[174] In 2014, Moxie Marlinspike wrote that it is easy to determine a map of all feasible hash inputs to hash outputs and reverse the mapping as a result of confined preimage space (the set of all doable hash inputs) of mobile phone numbers, Which a "functional privateness preserving Speak to discovery continues to be an unsolved problem.
迎接截然不同的通訊體驗。除了結合您期望的所有功能外，對於隱私也格外重視。
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Both equally WhatsApp and Signal provide close-to-stop encryption, for the two messages and calls. Both of those applications need a cell phone variety for accessing the services and each Allow you utilize only one cellular phone and 5 other products.
• Signal is unbiased rather than for financial gain; a special sort of tech from a different type of Firm. As a 501c3 nonprofit we have been supported by your donations, not by advertisers or traders.
• Share image, textual content, and online video Tales that disappear right after 24 hours. Privacy configurations keep you in charge of exactly who will see Each individual Tale.
Discuss up - Whether or not they Are living throughout town or across the ocean, Signal's enhanced audio and online video high-quality could make your relatives and buddies sense nearer.
• Signal is constructed to your privacy. We know practically nothing about you or who you’re conversing with. Our open up supply Signal Protocol signifies that we can easily’t browse your messages or pay attention to your phone calls. Neither can any one else. No again signal doorways, no facts selection, no compromises.
The whole resource code of the Signal clientele for Android, iOS and desktop is on the market on GitHub beneath a totally free program license.[11][10][12] This permits intrigued get-togethers to look at the code and assist the developers verify that anything is behaving as anticipated. Furthermore, it allows Innovative consumers to compile their unique copies of your purposes and Assess them with the variations which can be distributed by Signal Messenger.
(Missing characteristic: "Mark as Unread"; I locate I frequently consider A fast peek in a message and find that it demands a lengthy reply that I didn't have time to write in the mean time, but then overlook to come back to it right until Substantially later on.)
You now even have extra selections for the way you watch connect with members when calling via the Desktop application. Now you can pick in order to see them in Grid see, Sidebar view, or Speaker perspective.
You won't have to inquire them what their Signal cope with is---it's just their telephone number. (Having said that, you are able to confirm the security quantities related to a discussion to ensure you're chatting instantly with the person you think you happen to be. That is A further useful security function in Signal.)
On four October 2016, the American Civil Liberties Union (ACLU) and Open Whisper Units printed a number of files revealing that OWS had gained a subpoena demanding them to provide data associated with two mobile phone quantities to get a federal grand jury investigation in the 1st 50 % of 2016.[82][83][84] Only among the list of two phone numbers was registered on Signal, and because of how the assistance is designed, OWS was only in a position to supply "enough time the person's account were established and the last time it experienced linked to the services".