all-in-one privacy solution":["O Proton Unlimited é uma solução única de privacidade"],"Black Friday":["Black Friday"],"No ads. Privacy by default.":["Sem anúncios. Privacidade por padrão."],"People before profits":["Pessoas acima do lucro"],"Security through transparency":["Segurança por meio da transparência"],"The best Proton Mail ${ BLACK_FRIDAY } deals":["As melhores ofertas de ${ BLACK_FRIDAY } do Proton Mail"],"The world’s only community- supported email service":["O único serviço de e-mail do mundo apoiado pela comunidade"]},"specialoffer:limited":{"${ hours } hour":["${ hours } hora","${ hours } horas"],"${ hoursLeft }, ${ minutesLeft } and ${ secondsLeft } left":["${ hoursLeft }, ${ minutesLeft }, e ${ secondsLeft } restantes"],"${ minutes } minute":["${ minutes } minuto","${ minutes } minutos"],"${ seconds } second":["${ seconds } segundo","${ seconds } segundos"],"Limited time offer":["Oferta por tempo limitado"]},"specialoffer:listitem":{"Create multiple addresses":["Crie vários endereços"],"Hide-my-email aliases":["Use aliases do hide-my-email"],"Quickly unsubscribe from newsletters":["Cancele a assinatura de newsletters rapidamente"],"Use your own domain name":["Use seu próprio nome de domínio"]},"specialoffer:logos":{"As featured in":["Destaques"]},"specialoffer:metadescription":{"Get an encrypted email that protects your privacy":["Obtenha um e-mail criptografado que proteja sua privacidade"]},"specialoffer:metatitle":{"Proton Mail Black Friday Sale - Up to 40% off":["Oferta de Black Friday do Proton Mail - Até 40% de desconto"]},"specialoffer:newmetadescription":{"Get up to 40% off Proton Mail subscriptions this Black Friday. Find great deals on our secure end-to-end encrypted email plans.":["Obtenha até 40% de desconto nas assinaturas do Proton Mail nesta Black Friday. Confira ótimas ofertas em nossos planos de e-mail seguro com criptografia de ponta a ponta."]},"specialoffer:newmetatitle":{"Proton Mail Black Friday sale | Up to 40% off secure email":["Oferta de Black Friday do Proton Mail - Até 40% de desconto no e-mail protegido"]},"specialoffer:note":{"* Billed at ${ TOTAL_SUM } for the first year":["* Com o preço de ${ TOTAL_SUM } no primeiro ano"],"*Billed at ${ TOTAL_SUM } for the first 2 years":["*Com o preço de ${ TOTAL_SUM } nos primeiros dois anos"],"30-day money-back guarantee":["Garantia de reembolso de 30 dias"],"Billed at ${ TOTAL_SUM } for the first 2 years":["Com o preço de ${ TOTAL_SUM } nos primeiros dois anos"],"Billed at ${ TOTAL_SUM } for the first year":["Com o preço de ${ TOTAL_SUM } no primeiro ano"],"You save ${ SAVE_SUM }":["Economize ${ SAVE_SUM }"]},"specialoffer:off":{"${ DISCOUNT } off":["-${ DISCOUNT }"],"${ PERCENT_OFF } off":["-${ PERCENT_OFF }"]},"specialoffer:testimonial":{"I love my ProtonMail":["Adoro ProtonMail"],"My favorite email service":["Meu serviço favorito de e-mail"],"Thanks Proton for keeping us all safe in the complicated internet universe.":["Agradecemos ao Proton por nos manter a salvo no complicado universo da internet."],"You get what you pay for. In the case of big tech, if you pay nothing, you get used. I quit using Gmail and switched to @ProtonMail":["Você recebe pelo que paga. No caso das grandes tecnologias, você se acostuma quando não paga nada. Parei de usar o Gmail e troquei para o @ProtonMail"]},"specialoffer:time":{"Days":["Dias"],"Hours":["Horas"],"Min":["Min"]},"specialoffer:title":{"And much more":["E muito mais"],"Make your inbox yours":["Deixe a caixa de entrada do seu jeito"],"Safe from trackers":["A salvo de rastreadores"],"Stay organized":["Mantenha-se organizado"],"Black Friday email deals":["Ofertas de e-mail da Black Friday"],"Don’t just take our word for it":["Não confie apenas em nossa palavra"],"Our story":["Nossa história"],"Transfer your data from Google in one click":["Transfira seus dados do Google com um clique"]},"specialoffer:tooltip":{"Access blocked content and browse privately. Includes ${ TOTAL_SERVERS }+ servers in ${ TOTAL_COUNTRIES }+ countries, connect up to 10 devices, access worldwide streaming services, malware and ad-blocker, and more.":["Acesse conteúdo bloqueado e navegue com privacidade. Inclui ${ TOTAL_SERVERS } servidores em +${ TOTAL_COUNTRIES } países, conecte até 10 dispositivos, acesse serviços de streaming do mundo todo, malware e bloqueador de anúncios e muito mais."],"Easily share your calendar with your family, friends or colleagues, and view external calendars.":["Compartilhe facilmente seus calendários com amigos, familiares ou colegas e visualize calendários externos."],"Includes support for 1 custom email domain, 10 email addresses, 10 hide-my-email aliases, calendar sharing, and more.":["Inclui suporte para 1 domínio de e-mail personalizado, 10 endereços de e-mail, 10 aliases do hide-my-email, compartilhamento de calendário e muito mais."],"Includes support for 3 custom email domains, 15 email addresses, unlimited hide-my-email aliases, calendar sharing, and more.":["Inclui suporte para 3 domínios de e-mail personalizados, 15 endereços de e-mail, aliases ilimitados do hide-my-email, compartilhamento de calendário e muito mais."],"Manage up to 25 calendars, mobile apps, secured with end-to-end encryption, 1-click calendar import from Google, and more.":["Gerencie até 25 calendários, apps para dispositivos móveis, protegidos com criptografia de ponta a ponta, importação de calendário com 1 clique do Google e muito mais."]},"Status Banner":{"At the moment we are experiencing issues with the Proton VPN service":["No momento estamos enfrentando problemas com o serviço Proton VPN"],"Learn more":["Saiba mais"]},"Status banner":{"Learn more":["Saiba mais"],"Please note that at the moment we are experiencing issues with the ${ issues[0] } service.":["No momento, estamos com problemas no serviço ${ issues[0] }."],"We are experiencing issues with one or more services at the moment.":["No momento, estamos com problemas em um ou mais serviços."]},"suggestions":{"Suggestions":["Sugestões"]},"Support":{"Sub category":["Subcategoria","Subcategorias"]},"Support article":{"${ readingTime } min":["${ readingTime } min","${ readingTime } min"],"Category":["Categoria","Categorias"],"Didn’t find what you were looking for?":["Não encontrou o que procura?"],"General contact":["Contato geral"],"Get help":["Obter ajuda"],"Legal contact":["Contato jurídico"],"Media contact":["Contato de mídia"],"Partnerships contact":["Contato de parcerias"],"Reading":["Leitura"]},"Support categories":{"Browse Proton product support":["Navegar pelo suporte a produtos da Proton"]},"Support category":{"There is no article in this category yet.":["Ainda não há nenhum artigo nesta categoria."]},"Support troubleshooting":{"--- Select ---":["--- Selecionar ---"],"App version":["Versão do aplicativo"],"Browser":["Navegador"],"Check if this helps":["Confira se isso ajuda"],"Choose a category for your question":["Escolha uma categoria para sua pergunta"],"Choose a product":["Selecione um produto"],"Did this solve your issue ?":["Isso resolveu seu problema?"],"Faster assistance is just a few clicks away — please make your selections":["Assistência mais rápida está a apenas alguns cliques de distância — faça suas seleções"],"No, contact support":["Não, entrar em contato com o suporte"],"Proton account":["Conta Proton"],"Proton Bridge":["Proton Bridge"],"Proton Calendar":["Proton Calendar"],"Proton Drive":["Proton Drive"],"Proton for Business":["Proton for Business"],"Proton Mail":["Proton Mail"],"Proton Pass":["Proton Pass"],"Proton VPN":["Proton VPN"],"Thank you for your feedback":["Agradecemos pelo feedback"],"Troubleshooting":["Solução de problemas"],"What can we help with ?":["Como podemos ajudar você?"],"Yes":["Sim"]},"support_modal_search_query":{"Search query":["Consulta de pesquisa"]},"support_search_button":{"Search":["Pesquisar"]},"support_search_i_am_looking_for":{"I'm looking for":["Estou procurando"]},"SupportForm":{"For a faster resolution, please report the issue from the Bridge app: Help > Report a problem.":["Para uma resolução mais rápida, informe o problema no aplicativo Bridge: Ajuda > Comunicar um problema."],"Information":["Informações"]},"SupportForm:option":{"Account Security":["Segurança da conta"],"Contacts":["Contatos"],"Custom email domain":["Domínio de e-mail personalizado"],"Email delivery and Spam":["Entrega de e-mail e spam"],"Encryption":["Criptografia"],"Login and password":["Início de sessão e senha"],"Merge aliases and accounts":["Combinar alias e contas"],"Migrate to Proton":["Migrar para a Proton"],"Notifications":["Notificações"],"Other":["Outros"],"Plans and billing":["Planos e faturamento"],"Proton for Business":["Proton for Business"],"Sign up":["Criar conta"],"Storage":["Armazenamento"],"Users, addresses, and identities":["Usuários, endereços e identidades"]},"SupportForm:optionIntro":{"Select a topic":["Selecione um tópico"]},"swiss_baseed_feature":{"Swiss based":["Sediado na Suíça"]},"Testimonial":{"Awards":["Prêmios"],"Customers":["Clientes"],"Featured":["Em destaque"],"Go to testimonial source":["Ir para a página inicial de depoimentos"],"Reviews":["Avaliações"],"Videos":["Vídeos"]},"Text":{"Find the plan that's right for you":["Encontre o plano certo para você"],"If you need help, check out our ${ supportLink }.":["Se precisar de ajuda, confira nossa ${ supportLink }."],"The page you’re looking for might have been removed, or it could be an\nold link.":["É possível que a página que você está procurando tenha sido removida ou seja um\nlink antigo."]},"Title":{"On this page":["Nesta página"],"Related articles":["Artigos relacionados"],"Share ${ thisPage }":["Compartilhar ${ thisPage }"],"Thank you!":["Obrigado!"],"this page":["esta página"]},"Tooltip":{"More information":["Mais informações"]},"tooltip_calendar":{"Create up to 20 custom & shareable encrypted calendars. On top of that, add up to 5 calendars from friends, family, colleagues, and organizations.":["Crie até 20 calendários compartilháveis personalizados e criptografados. Além disso, é possível adicional até 5 calendários de amigos, família, colegas e organizações."]},"tooltip_vpn":{"Access blocked content and browse privately. Includes ${ TOTAL_SERVERS }+ servers in ${ TOTAL_COUNTRIES }+ countries, highest VPN speed, ${ TOTAL_VPN_CONNECTIONS } VPN connections, worldwide streaming services, malware and ad-blocker, and more.":["Acesse conteúdo bloqueado e navegue com privacidade. Inclui mais de ${ TOTAL_SERVERS } servidores em mais de +${ TOTAL_COUNTRIES } países, VPN com a mais alta velocidade, ${ TOTAL_VPN_CONNECTIONS } conexões VPN, serviços de streaming no mundo todo, malware e bloqueador de anúncios e muito mais."],"Access blocked content and browse privately. Includes ${ TOTAL_SERVERS }+ servers in ${ TOTAL_COUNTRIES }+ countries, highest VPN speed, 10 VPN connections, worldwide streaming services, malware and ad-blocker, and more.":["Acesse conteúdo bloqueado e navegue com privacidade. Inclui mais de ${ TOTAL_SERVERS } servidores em mais de +${ TOTAL_COUNTRIES } países, VPN com a mais alta velocidade, 10 conexões VPN, serviços de streaming no mundo todo, malware e bloqueador de anúncios e muito mais."]},"version_history_label":{"Version history":["Histórico de versões"]},"version_history_tooltip":{"Store up to ${ versionHistoryNumber } versions of each file for up to ${ years } years":["Armazene até ${ versionHistoryNumber } versões de cada arquivo por até ${ years } anos"]},"vpn_features_link":{"View VPN plans":["Visualizar planos de VPN"]},"vpn_features_useCase":{"Access blocked content and browse privately":["Acesse conteúdo bloqueado e navegue com privacidade"]}}},"unleashApi":"https://account.proton.me/api"};
// We need to import data (the framework context) from the server
// This Astro feature with define:vars works well but creates an inline script
// So we can't directly import the initFramework helper, we have to store the context
window.frameworkContext = frameworkContext;
})();
Open source cryptography takes a step forward with the release of OpenPGPjs 4.0 | Proton
The goal of our OpenPGPjs project is to make public-key cryptography not only available to users, but also to the global developer community. We believe the widespread availability of open-source and secure cryptography libraries is a prerequisite of the privacy revolution.
OpenPGPjs version 4.0 introduces streaming cryptography. This makes it possible for users of the library to encrypt, decrypt, sign, and verify files while they are simultaneously being downloaded or uploaded, meaning that large files no longer need to be stored in memory in order to perform these operations. The associated performance and storage benefits will allow us to speed up the encryption and decryption of email attachments and help us develop new products like ProtonDrive.
The support of the developer community is essential for the continued development of OpenPGPjs, and we welcome pull requests and comments. Here’s what’s new with OpenPGPjs 4.0:
Streaming Encryption
There are two different types of streaming implemented in this release.
The first can only be used in implementations that support the latest draft of authenticated encryption with associated data (AEAD), which was first added in OpenPGPjs v3.0.9. AEAD is particularly well-suited to streaming, because it allows messages to be divided into chunks, each of which has its own integrity tag that can be used to authenticate it as it is downloaded. In contrast to non-AEAD messages, this allows the client to trust each chunk as it is received, rather than waiting until the end of the data packet to check the integrity tag.
For compatibility with older messages and with other OpenPGP clients that do not support this draft, we have also implemented streaming for non-AEAD OpenPGP messages that use the unauthenticated cipher feedback mode (CFB) encryption rather than the authenticated modes supported in the AEAD implementation (EAX, OCB, and GCM).
Configuration Details
Streaming AEAD
The configuration setting openpgp.config.aead_chunk_size_byte controls the one-octet chunk size defined in the AEAD data packet, and defaults to 12. The size of each message chunk will be 2 ^ (openpgp.config.aead_chunk_size_byte + 6) bytes, and thus defaults to 256KB. This can be adjusted to receive data on the stream more or less frequently.
Streaming CFB
Because CFB-encrypted OpenPGP messages only have a single integrity tag, at the end of the message, it is not possible to authenticate data during stream decryption until the end of the message. Therefore, due to the security issues associated with using unauthenticated data(new window), we do not output any data to the stream by default during decryption. To override this default and allow unauthenticated data to be streamed, set openpgp.config.allow_unauthenticated_stream to true.
Web Streams Implementation
Browser support and Polyfills
This feature relies on the Web Streams API(new window), which Chrome, Safari, Firefox, and Edge currently have partially implemented, with Firefox’s implementation behind feature flags. Chrome is the only browser that implements TransformStreams, which are required in our implementation, so we include a polyfill for all other browsers. Please note that in those browsers, the global ReadableStream property gets overwritten with the polyfill version if it exists. Thus, if you need to use the native ReadableStream, you may need to store a reference to it before loading OpenPGPjs, or use the web-streams-adapter library to convert back and forth between them.In order to avoid separate implementations for web streams, node streams, and non-streamed data, all data is temporarily converted to a web stream internally and then converted back when returning. However, in the future, we might look into re-implementing some of the convenience functions of the web-stream-tools (see below) to not need streams, so that you don’t need to include the streams polyfill when not using streams.
New Web-Stream-Tools library
The OpenPGP spec requires us to manipulate and transform streams in complex ways: a stream of armored encrypted data needs to be parsed, then base64-decoded, then decrypted, then perhaps decompressed, then perhaps UTF8-decoded. Internally, we’re chaining together TransformStreams to achieve this. However, the TransformStream API is not quite sufficient for us: there is no way to control the amount of data that comes in at once, for example. And even if there was, we don’t always know in advance how many bytes we need: often, that depends on a field earlier in the data. To avoid having complex buffering code at every step of the way, we created a library to make this and other aspects of reading and transforming streams easier: web-stream-tools(new window). Contributions to make handling streams even easier are welcome!
High-Level API Changes
openpgp.message.fromText(), fromBinary(), readArmored() and
read() now accept ReadableStreams as well as Node streams.
The high-level encrypt, decrypt, sign and verify functions now
have an streaming parameter, to control whether the return value
contains a stream. It can take the values “web”, “node”, or false.
It defaults to the type of stream you passed in, if any.
When streaming, the signatures returned by verify and decrypt have
a verified: Promise<Boolean> property instead of valid: Boolean. The
signature property is also a Promise in that case.
openpgp.{message,key,signature,cleartext}.readArmored() and
openpgp.{message,key,signature}.read() are now asynchronous.
For example, instead of writing let publicKey = openpgp.key.readArmored(publicKeyArmored).keys[0]; write, in an async function: let publicKey = (await openpgp.key.readArmored(publicKeyArmored)).keys[0];
openpgp.encrypt() and openpgp.sign() now take a message
parameter instead of data, dataType and filename. Use
openpgp.message.fromText(), openpgp.message.fromBinary() or
openpgp.cleartext.fromText() to create a message. Note that if you
previously used the date parameter, you should now additionally pass
it to fromText/fromBinary as well.
After calling let keyring = new openpgp.Keyring(), you now have to
call await keyring.load() to read the keys from LocalStorage.
Separate bundle for old browsers
OpenPGPjs has been increasing in size due in part to the many new features (ECC in 3.0, Streaming in 4.0), but also because we supported a wide range of browsers. That meant we had to transpile ES6 to ES5 and include quite a lot of polyfills, both of which increase the library size.
We’ve now eliminated some polyfills from the default openpgp.min.js bundle, so it will now work with only recent versions of Chrome, Firefox, Safari, and Edge. If you need support for Internet Explorer 11 and old versions of Safari, you can use the new compat/openpgp.min.js bundle.
You could even load one or the other depending on which browser the user is using. However, if you’re using the web worker, keep in mind that you also need to pass { path: ‘compat/openpgp.worker.min.js’ } to initWorker whenever you load compat/openpgp.min.js.
Development
You can now do grunt browsertest –dev to debug using a build with a source map and original module names intact. You can also do grunt browsertest –compat to test a build that’s compatible with IE11 and older versions of Safari. Both the –dev and –compat parameters also work for grunt build and other tasks that depend on it.
There’s a new npm run build command to build both compat and non-compat bundles.
The browserify bundles are now cached and built incrementally, speeding up development after the first build.
Other Updates
Armor and packet parsing are now stricter: previously, missing —–END PGP PUBLIC KEY BLOCK—– or truncated packets wouldn’t throw errors, but do now.
Secure, seamless communication is the foundation of every business. As more
organizations secure their data with Proton, we’ve dramatically expanded our
ecosystem with new products and services, from our password manager to Dark Web
Monitoring for cr
On the subject of cybersecurity, one term that often comes up is brute force
attack. A brute force attack is any attack that doesn’t rely on finesse, but
instead uses raw computing power to crack security or even the underlying
encryption.
In this a
Section 702 of the Foreign Intelligence Surveillance Act has become notorious as
the legal justification allowing federal agencies like the NSA, CIA, and FBI to
perform warrantless wiretaps, which sweep up the data of hundreds of thousands
of US citi
In response to the growing number of data breaches, Proton Mail offers a feature
to paid subscribers called Dark Web Monitoring. Our system checks if your
credentials or other data have been leaked to illegal marketplaces and alerts
you if so. Often
Your email address is your online identity, and you share it whenever you create
a new account for an online service. While this offers convenience, it also
leaves your identity exposed if hackers manage to breach the services you use.
Data breaches
Our mission at Proton is to help usher in an internet that protects your privacy
by default, secures your data, and gives you the freedom of choice.
Today we’re taking another step in this direction with the launch of our open
source password manage