all-in-one privacy solution":["Proton Unlimited is een all-in-one privacy-oplossing"],"Black Friday":["Black Friday"],"No ads. Privacy by default.":["Geen advertenties. Standaard privacy."],"People before profits":["Mensen vóór winst"],"Security through transparency":["Veiligheid door openheid"],"The best Proton Mail ${ BLACK_FRIDAY } deals":["De beste ${ BLACK_FRIDAY }-deals voor Proton Mail"],"The world’s only community- supported email service":["'s Werelds enige door de community ondersteunde e-mailservice"]},"specialoffer:limited":{"${ hours } hour":["${ hours } uur","${ hours } uur"],"${ hoursLeft }, ${ minutesLeft } and ${ secondsLeft } left":["Nog ${ hoursLeft }, ${ minutesLeft } en ${ secondsLeft } resterend"],"${ minutes } minute":["${ minutes } minuut","${ minutes } minuten"],"${ seconds } second":["${ seconds } seconde","${ seconds } seconden"],"Limited time offer":["Aanbieding beperkt geldig"]},"specialoffer:listitem":{"Create multiple addresses":["Maak meerdere e-mailadressen aan"],"Hide-my-email aliases":["Hide-my-email-aliassen"],"Quickly unsubscribe from newsletters":["Meld u eenvoudig af voor nieuwsbrieven"],"Use your own domain name":["Gebruik uw eigen domeinnaam"]},"specialoffer:logos":{"As featured in":["Zoals te lezen in"]},"specialoffer:metadescription":{"Get an encrypted email that protects your privacy":["Kies voor beveiligde e-mail die uw privacy beschermt"]},"specialoffer:metatitle":{"Proton Mail Black Friday Sale - Up to 40% off":["Proton Mail Black Friday Sale - Tot 40% korting"]},"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.":["Profiteer tijdens Black Friday van wel 40% korting op Proton Mail-abonnementen. Bekijk geweldige aanbiedingen voor onze veilige, end-to-end versleutelde e-mailabonnementen."]},"specialoffer:newmetatitle":{"Proton Mail Black Friday sale | Up to 40% off secure email":["Proton Mail Black Friday Sale | Tot 40% korting op veilige e-mail"]},"specialoffer:note":{"* Billed at ${ TOTAL_SUM } for the first year":["*U betaalt ${ TOTAL_SUM } voor het eerste jaar"],"*Billed at ${ TOTAL_SUM } for the first 2 years":["*U betaalt ${ TOTAL_SUM } voor de eerste 2 jaar"],"30-day money-back guarantee":["30 dagen niet-goed-geld-terug-garantie"],"Billed at ${ TOTAL_SUM } for the first 2 years":["U betaalt ${ TOTAL_SUM } voor de eerste 2 jaar"],"Billed at ${ TOTAL_SUM } for the first year":["U betaalt ${ TOTAL_SUM } voor het eerste jaar"],"You save ${ SAVE_SUM }":["U bespaart ${ SAVE_SUM }"]},"specialoffer:off":{"${ PERCENT_OFF } off":["−${ PERCENT_OFF }"]},"specialoffer:testimonial":{"I love my ProtonMail":["Ik ben fan van ProtonMail"],"My favorite email service":["Mijn favoriete e-mailservice"],"Thanks Proton for keeping us all safe in the complicated internet universe.":["Proton houdt ons allemaal veilig in het complexe internetuniversum."],"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":["Je krijgt waarvoor je betaalt. In het geval van Big Tech betekent 'gratis' dat je wordt gebruikt. Ik ben gestopt met Gmail en overgestapt op @ProtonMail"]},"specialoffer:time":{"Days":["Dagen"],"Hours":["Uur"],"Min":["Min"]},"specialoffer:title":{"And much more":["En nog veel meer"],"Safe from trackers":["Beschermd tegen trackers"],"Stay organized":["Blijf georganiseerd"],"Black Friday email deals":["Black Friday-deals voor e-mail"],"Don’t just take our word for it":["U hoeft ons niet te geloven"],"Make your inbox yours":["Maak uw inbox van u"],"Our story":["Ons verhaal"],"Transfer your data from Google in one click":["Zet uw gegevens van Google over met één klik"]},"specialoffer:tooltip":{"Access blocked content and browse privately. Includes ${ TOTAL_VPN_SERVERS }+ servers in ${ TOTAL_VPN_COUNTRIES }+ countries, connect up to 10 devices, access worldwide streaming services, malware and ad-blocker, and more.":["Bekijk geblokkeerde inhoud en surf privé. Met ${ TOTAL_VPN_SERVERS }+ servers in meer dan ${ TOTAL_VPN_COUNTRIES } landen, verbinding met maximaal 10 apparaten, wereldwijd toegang tot streamingdiensten, malware- en advertentieblokkering, en meer."],"Easily share your calendar with your family, friends or colleagues, and view external calendars.":["Deel uw agenda eenvoudig met uw familie, vrienden of collega's, en bekijk externe agenda's."],"Includes support for 1 custom email domain, 10 email addresses, 10 hide-my-email aliases, calendar sharing, and more.":["Ondersteuning voor 1 aangepast e-maildomein, 10 e-mailadressen, 10 hide-my-email-aliassen, gedeelde agenda's en meer."],"Includes support for 3 custom email domains, 15 email addresses, unlimited hide-my-email aliases, calendar sharing, and more.":["Ondersteuning voor 3 aangepaste e-maildomeinen, 15 e-mailadressen, onbeperkt hide-my-email-aliassen, gedeelde agenda's en meer."],"Manage up to 25 calendars, mobile apps, secured with end-to-end encryption, 1-click calendar import from Google, and more.":["Beheer tot 25 agenda's, mobiele apps, beveiligd met end-to-end versleuteling, agenda's van Google importeren met 1 klik, en meer."]},"Status Banner":{"At the moment we are experiencing issues with the Proton VPN service":["Momenteel werkt de dienst van Proton VPN niet naar behoren"]},"Status banner":{"Learn more":["Meer informatie"],"Please note that at the moment we are experiencing issues with the ${ issues[0] } service.":["We ondervinden op dit moment problemen met de ${ issues[0] }service."],"We are experiencing issues with one or more services at the moment.":["We ondervinden momenteel problemen met een of meer services."]},"steps":{"Step":["Stap"]},"suggestions":{"Suggestions":["Suggesties"]},"Support":{"Sub category":["Subcategorie","Subcategorieën"]},"Support article":{"${ readingTime } min":["${ readingTime } min","${ readingTime } min"],"Category":["Categorie","Categorieën"],"Didn’t find what you were looking for?":["Niet gevonden wat u zocht?"],"General contact":["Algemene contactgegevens"],"Get help":["Krijg hulp"],"Legal contact":["Contactgegevens voor juridische zaken"],"Media contact":["Contactgegevens voor media"],"Partnerships contact":["Contactgegevens voor partnerschappen"],"Reading":["Lezen"]},"Support Form Platform option":{"VPN for Android TV":["VPN voor Android TV"],"VPN for Apple TV":["VPN voor Apple TV"],"VPN for Chromebook":["VPN voor Chromebook"]},"Support troubleshooting":{"App version":["App-versie"],"Browser":["Browser"],"Check if this helps":["Kijk of dit helpt"],"Choose a product":["Kies een product"],"Did this solve your issue?":["Heeft dit uw probleem opgelost?"],"Faster assistance is just a few clicks away":["Snellere hulp is met een paar klikken geregeld"],"How can we help?":["Hoe kunnen we helpen?"],"No, contact support":["Nee, contact opnemen met ondersteuning"],"Please fill out one field after another":["Vul de velden achter elkaar in"],"Please make your selections":["Maak een keuze"],"Proton account":["Proton-account"],"Proton for Business":["Proton for Business"],"Thank you for your feedback":["Bedankt voor uw feedback"],"What can we help with?":["Waar kunnen we mee helpen?"],"Yes":["Ja"]},"support_modal_search_query":{"Search query":["Zoekopdracht"]},"support_search_button":{"Search":["Zoeken"]},"support_search_i_am_looking_for":{"I'm looking for":["Ik ben op zoek naar"]},"SupportForm":{"For a faster resolution, please report the issue from the Bridge app: Help > Report a problem.":["Om problemen sneller op te lossen, meldt u het via de Bridge-app: Help > Een probleem melden."],"Information":["Informatie"]},"SupportForm:option":{"Account Security":["Accountbeveiliging"],"Contacts":["Contactpersonen"],"Custom email domain":["Aangepast e-maildomein"],"Email delivery and Spam":["E-maillevering en spam"],"Encryption":["Versleuteling"],"Login and password":["Inlognaam en wachtwoord"],"Merge aliases and accounts":["Aliassen en accounts samenvoegen"],"Migrate to Proton":["Migreren naar Proton"],"Notifications":["Meldingen"],"Other":["Overig"],"Plans and billing":["Abonnementen en facturering"],"Proton for Business":["Proton for Business"],"Sign up":["Inschrijven"],"Storage":["Opslag"],"Users, addresses, and identities":["Gebruikers, adressen en identiteiten"]},"SupportForm:optionIntro":{"Select a topic":["Kies een onderwerp"]},"Testimonial":{"Awards":["Awards"],"Customers":["Klanten"],"Featured":["Featured"],"Go to testimonial source":["Naar bron van testimonial"],"Open source of award":["Bron van award openen"],"Open source of quote":["Bron van citaat openen"],"Reviews":["Reviews"],"Videos":["Video's"],"Watch on TikTok":["Bekijken op TikTok"],"Watch on YouTube":["Bekijken op YouTube"]},"TestimonialCategory":{"Awards":["Awards"],"Customers":["Klanten"],"Featured":["Featured"],"Media":["Media"],"Reviews":["Reviews"],"Videos":["Video's"]},"Text":{"If you need help, check out our ${ supportLink }.":["Bekijk onze ${ supportLink } als u hulp nodig hebt."],"The page you’re looking for might have been removed, or it could be an\nold link.":["De pagina waarnaar u op zoek bent, is mogelijk verwijderd, of u gebruikt een oude koppeling."],"Your question may already have an answer in our knowledge base:":["Uw vraag is mogelijk al beantwoord in onze kennisbank:"]},"Title":{"On this page":["Op deze pagina"],"Page not found":["Pagina niet gevonden"],"Related articles":["Gerelateerde artikelen"],"Share ${ thisPage }":["${ thisPage } delen"],"Switch to Proton Pass - Contact us":["Stap over op Proton Pass - Neem contact met ons op"],"Thank you!":["Bedankt!"],"this page":["deze pagina"]},"tooltip_vpn":{"Access blocked content and browse privately. Includes ${ TOTAL_VPN_SERVERS }+ servers in ${ TOTAL_VPN_COUNTRIES }+ countries, highest VPN speed, ${ TOTAL_VPN_CONNECTIONS } VPN connections, worldwide streaming services, malware and ad-blocker, and more.":["Bekijk geblokkeerde inhoud en surf privé. Met meer dan ${ TOTAL_VPN_SERVERS } servers in meer dan ${ TOTAL_VPN_COUNTRIES } landen, de hoogste VPN-snelheid, ${ TOTAL_VPN_CONNECTIONS } VPN-verbindingen, wereldwijde streamingdiensten, malware- en advertentieblokkering, en meer."]},"vpn_servers":{"Get Proton VPN Plus":["Neem Proton VPN Plus"]},"wallet_signup_2024:Action":{"Get Proton Wallet":["Kies Proton Wallet"]},"wallet_signup_2024:Homepage hero product link title":{"Wallet":["Wallet"]},"wallet_signup_2024:Homepage product navigation bar":{"Wallet":["Wallet"]},"wallet_signup_2024:menu item":{"Bitcoin guide":["Bitcoin-gids"],"Proton Wallet news":["Proton Wallet-nieuws"],"Proton Wallet support":["Ondersteuning voor Proton Wallet"]},"wallet_signup_2024:Pricing":{"Includes everything in Proton Unlimited and":["Omvat alles van Proton Unlimited en"],"Limited availability":["Beperkte beschikbaarheid"],"The easiest way to securely own, send, and receive Bitcoin":["De eenvoudigste manier om Bitcoin veilig te bewaren, versturen en ontvangen"]},"wallet_signup_2024:ProductRange":{"Discover Proton Wallet":["Ontdek Proton Wallet"],"Store and transact Bitcoin privately with an encrypted self-custody wallet.":["Bewaar en verhandel Bitcoin privé met een versleutelde zelfbeheerde portemonnee."]},"wallet_signup_2024:wallet bitcoin":{"Learn about Bitcoin, the Internet's value network.":["Meer informatie over Bitcoin, het valutanetwerk van het internet."]},"wallet_signup_2024:wallet overview":{"Ensure you're always in control of your Bitcoin.":["Zorg dat u altijd de controle heeft over uw Bitcoins."]},"wallet_signup_2024:wallet security":{"The encrypted, open-source wallet that puts you in control.":["De versleutelde, open-source portemonnee waarvan u de baas bent."]}}},"base":"blog","cdn":{"enabledForAssets":true,"enabledForImages":true,"url":"https://pmecdn.protonweb.com/"},"unleashApi":"https://account.proton.me/api"};
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The Proton Sentinel high-security program | Proton
Today, we are making the Proton Sentinel high-security program available to anyone who wants the highest level of account security protection and support.
If you are subscribed to a Proton Visionary, Lifetime, Family, Unlimited, Business, or Pass Plus plan, you can go to account.proton.me and enable Proton Sentinel in Settings → All settings → Account → Security and Privacy.
The growth of the Proton ecosystem
When we first launched Proton Mail in 2014, we were asked if Proton was a privacy company or a security company. The biggest benefit for Proton users was the seamless end-to-end and zero-access encryption, which prevented even us, the service provider, from looking at our users’ email content. This made us confident that we were at least a pioneering privacy company fighting against internet surveillance. However, with just a few employees and servers, we knew there was a long way to go before we could also become a pioneering security company.
Nine years later, Proton is now a much more capable organization operating several widely-used internet services. Since our start as a crowdfunded project, we have steadily grown every year since 2014 and invested all our resources into building a private and secure ecosystem. The Proton ecosystem now consists of the following products:
Proton VPN is top ranked among all VPN services(nieuw venster), and its generous free version is the first choice for millions of people in oppressive regimes who need internet freedom but can’t pay.
Proton Pass innovatively combines email aliases with password management to protect your identity on the internet.
The need for advanced protection
As the Proton ecosystem grew and more people used our services as digital safe havens, Proton Accounts became more attractive as targets for hackers and bad actors. While Proton’s encryption helps reduce some security risks, it is not enough to keep accounts secure. For example, if an attacker gets your Proton Account password, they could log in, read all your encrypted data, and even change your password to lock you out.
Even though Proton has not had any data loss, leaks, or breaches, attackers can potentially get your password by phishing you or trying leaked passwords from other services in the hope that you may have re-used passwords. This was a major threat, especially for accounts without two-factor authentication, and we had to carefully help many users recover their compromised accounts.
Risks like these were why, in addition to easy-to-use encryption, a lot of other pieces had to be built for Proton to be a reliable security company that users can trust and depend on for their most important communications. This is why under the hood of all Proton products and mostly invisible to our 100 million users, we have been investing heavily in fighting bad actors and securing Proton accounts and infrastructure.
Of Proton’s nearly 500 employees, over 10% have been dedicated to building these anti-abuse and security solutions. As engineers, we were driven to innovate and didn’t want to just rely on legacy systems from third-party vendors. Instead, we decided to build scalable systems from the ground up that would run on our servers in Proton data centers, ensuring our complete control over our data security. We knew that over time, these custom systems would allow our top engineers and analysts to quickly iterate and improve our defenses after each attack, eventually becoming better than anything on the market.
We now employ global teams across three continents dedicated to managing these sophisticated solutions that combine human intellect with machine learning to protect all Proton users around the clock. Some results of our investments include:
Our custom spam filtering system, which is at least 60% more accurate than popular systems like SpamAssassin and catches millions of dangerous phishing emails every month.
The Proton VPN NetShield Ad-blocker(nieuw venster) feature, which in addition to blocking ads, can also prevent users from visiting the over 1 million phishing and malware-infested websites on its blocklists.
Our unique account protection system, which thwarts millions of attacker login attempts every month and has reduced compromised accounts by 80%.
Our custom traffic protection system, which mitigates hundreds of massive DDoS and brute force attacks each year.
Introducing the Proton Sentinel program
Today, we are launching Proton Sentinel, a high-security program that will allow our teams and systems to better protect users who need the most security. This program was motivated by our years of experience serving high-profile people and organizations from around the world. Some of our most security-demanding users include journalists from the largest publications, governments of several countries, leaders of international peace organizations, heads of major religions, and members of parliaments. Accounts such as these have a high risk of being attacked by criminals or state-backed hackers. We are now ready to provide the same level of advanced protection and support that we reserved for these VIPs to any Proton user that wants it through the Proton Sentinel program.
Users who enable Proton Sentinel will enjoy benefits such as:
Advanced protection that will be more likely to detect and challenge suspicious events such as login attempts.
Suspicious events will be escalated 24/7 to security analysts who will review the assessments made by our automated systems, providing a level of security that’s only possible by combining AI with human expertise.
Support requests related to account security will automatically escalate to trained security specialists.
The Proton Sentinel program distinguishes itself from other enhanced protection programs by going beyond strengthening the default protections (Proton’s defaults are already very secure). Proton Sentinel surpasses everything that has come before due to the human element.
Accounts enrolled in the Proton Sentinel program are not just monitored 24/7 by software but also by teams of security analysts who are experts at detecting infiltration and account takeover attempts. This provides protection and support that greatly exceeds what is possible via automated systems alone.
Finally, we believe users are the ultimate guardians of their security, so Proton Sentinel users will see more account security alerts and information for self-monitoring. Important events in security logs, such as logins and account changes, will have a new column called Protection, showing any defensive actions our systems took. There will also be other useful information, such as the operating system and device that triggered the event.
How to enable the Proton Sentinel program
The Proton Sentinel program is not for everyone — it likely surpasses most people’s threat model. Additionally, if you share your account with other people and haven’t enabled two-factor authentication, you may not want to join the Sentinel program, as it will increase your chance of being challenged during logins.
Due to the expensive resources required to operate advanced account protection and support, the Proton Sentinel program is limited to the bundled plans with premium access to the whole Proton ecosystem: Proton Unlimited, Family, and Business, along with legacy Lifetime and Visionary accounts. We also offer it with our Proton Pass Plus plan so you can use it to protect your password manager account and, by extension, your passwords, which are some of your most sensitive data.
If you are a high-profile public figure, deal with sensitive data, or might be a target for cyberattacks, you can go to account.proton.me and enable Proton Sentinel in Settings → All settings → Account → Security and Privacy.
You can also learn more about Proton Sentinel in our Support section.
If you have more questions about Proton Sentinel or account security in general, please contact our Support team.
If your team or organization needs the highest level of privacy and security and would like to migrate to Proton, please contact our Sales team.
Thousands of businesses of all sizes were impacted by cybercrime in 2024. Here
are the top cybersecurity threats we expect companies to face in 2025—and how
Proton Pass can protect your business.