all-in-one privacy solution":["Proton Unlimited est une solution tout-en-un respectueuse de la vie privée"],"Black Friday":["Black Friday"],"No ads. Privacy by default.":["Aucune publicité, le respect de la vie privée comme règle absolue"],"People before profits":["Les individus passent avant les profits"],"Security through transparency":["Notre engagement de transparence"],"The best Proton Mail ${ BLACK_FRIDAY } deals":["Les meilleures offres ${ BLACK_FRIDAY } de Proton Mail"],"The world’s only community- supported email service":["La seule messagerie au monde soutenue par la communauté"]},"specialoffer:limited":{"${ hours } hour":["${ hours } heure","${ hours } heures"],"${ hoursLeft }, ${ minutesLeft } and ${ secondsLeft } left":["Temps restant : ${ hoursLeft }, ${ minutesLeft }, ${ secondsLeft }"],"${ minutes } minute":["${ minutes } minute","${ minutes } minutes"],"${ seconds } second":["${ seconds } seconde","${ seconds } secondes"],"Limited time offer":["Offre à durée limitée"]},"specialoffer:listitem":{"Create multiple addresses":["Créez plusieurs adresses"],"Hide-my-email aliases":["Alias « hide-my-email »"],"Quickly unsubscribe from newsletters":["Désabonnez-vous rapidement des newsletters"],"Use your own domain name":["Utilisez votre propre nom de domaine"]},"specialoffer:logos":{"As featured in":["Ils en parlent"]},"specialoffer:metadescription":{"Get an encrypted email that protects your privacy":["Choisissez une messagerie électronique chiffrée qui protège votre vie privée"]},"specialoffer:metatitle":{"Proton Mail Black Friday Sale - Up to 40% off":["Offre Proton Mail Black Friday - Jusqu'à 40 % de réduction"]},"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.":["Obtenez jusqu'à 40 % de réduction sur les abonnements Proton Mail à l'occasion du Black Friday. Profitez d'offres exceptionnelles sur nos abonnements de messagerie électronique sécurisée et chiffrée de bout en bout."]},"specialoffer:newmetatitle":{"Proton Mail Black Friday sale | Up to 40% off secure email":["Offre Black Friday Proton Mail | Jusqu'à 40 % de réduction"]},"specialoffer:note":{"* Billed at ${ TOTAL_SUM } for the first year":["* Facturé ${ TOTAL_SUM } pour la première année"],"*Billed at ${ TOTAL_SUM } for the first 2 years":["*Facturé ${ TOTAL_SUM } pour les 2 premières années"],"30-day money-back guarantee":["Garantie satisfait ou remboursé pendant 30 jours"],"Billed at ${ TOTAL_SUM } for the first 2 years":["Facturé ${ TOTAL_SUM } pour les 2 premières années"],"Billed at ${ TOTAL_SUM } for the first year":["Facturé ${ TOTAL_SUM } pour la première année"],"You save ${ SAVE_SUM }":["Vous économisez ${ SAVE_SUM }"]},"specialoffer:off":{"${ DISCOUNT } off":["-${ DISCOUNT }"],"${ PERCENT_OFF } off":["-${ PERCENT_OFF }"]},"specialoffer:testimonial":{"I love my ProtonMail":["J'adore mon ProtonMail"],"My favorite email service":["Ma messagerie électronique préférée"],"Thanks Proton for keeping us all safe in the complicated internet universe.":["Merci Proton de nous garder en sécurité dans l'univers complexe d'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":["Vous avez ce pour quoi vous payez. Avec les Big Tech, si vous ne payez rien, vous êtes utilisé. J'ai arrêté d'utiliser Gmail et je suis passée @ProtonMail"]},"specialoffer:time":{"Days":["Jours"],"Hours":["Heures"],"Min":["Min"]},"specialoffer:title":{"And much more":["Avec en plus"],"Make your inbox yours":["Votre boite de réception sur mesure"],"Safe from trackers":["À l'abri des traqueurs"],"Stay organized":["Bien organisé"],"Black Friday email deals":["Offres Black Friday pour la messagerie électronique"],"Don’t just take our word for it":["Ce qu'en disent nos utilisateurs"],"Our story":["Notre histoire"],"Transfer your data from Google in one click":["Transférez vos données depuis Google en un clic"]},"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.":["Accédez aux contenus bloqués et naviguez en toute confidentialité. Comprend plus de ${ TOTAL_SERVERS } serveurs répartis dans plus de ${ TOTAL_COUNTRIES } pays, la possibilité de connecter jusqu'à 10 appareils, l'accès aux services de streaming dans le monde entier, un bloqueur de logiciels malveillants et de publicités et d'autres fonctionnalités."],"Easily share your calendar with your family, friends or colleagues, and view external calendars.":["Partagez facilement votre calendrier avec votre famille, vos amis ou collègues et consultez des calendriers externes."],"Includes support for 1 custom email domain, 10 email addresses, 10 hide-my-email aliases, calendar sharing, and more.":["Comprend la prise en charge de 1 domaine de messagerie personnalisé, de 10 adresses e-mail, de 10 alias « hide-my-email », du partage de calendriers et bien d'autres fonctionnalités."],"Includes support for 3 custom email domains, 15 email addresses, unlimited hide-my-email aliases, calendar sharing, and more.":["Comprend la prise en charge de 3 domaines de messagerie personnalisés, de 15 adresses e-mail, d'un nombre illimité d'alias « hide-my-email », du partage de calendriers et bien d'autres fonctionnalités."],"Manage up to 25 calendars, mobile apps, secured with end-to-end encryption, 1-click calendar import from Google, and more.":["Jusqu'à 25 calendriers, des applications mobiles, la sécurité avec le chiffrement de bout en bout, l'importation de calendrier en un clic depuis Google..."]},"Status Banner":{"At the moment we are experiencing issues with the Proton VPN service":["Nous rencontrons actuellement des problèmes avec le service Proton VPN."],"Learn more":["En savoir plus"]},"Status banner":{"Learn more":["En savoir plus"],"Please note that at the moment we are experiencing issues with the ${ issues[0] } service.":["Nous rencontrons actuellement des problèmes avec le service ${ issues[0] }."],"We are experiencing issues with one or more services at the moment.":["Nous rencontrons actuellement des problèmes avec un ou plusieurs services."]},"suggestions":{"Suggestions":["Suggestions"]},"Support":{"Sub category":["Sous-catégorie","Sous-catégories"]},"Support article":{"${ readingTime } min":["${ readingTime } minute","${ readingTime } minutes"],"Category":["Catégorie","Catégories"],"Didn’t find what you were looking for?":["Vous ne trouvez pas ce que vous cherchez ?"],"General contact":["Contact - Général"],"Get help":["Obtenir de l'aide"],"Legal contact":["Contact - Juridique"],"Media contact":["Contact - Média"],"Partnerships contact":["Contact - Partenariats"],"Reading":["Lecture"]},"Support categories":{"Browse Proton product support":["Parcourez le support produit Proton"]},"Support category":{"There is no article in this category yet.":["Il n'y a pas encore d'article dans cette catégorie."]},"Support troubleshooting":{"--- Select ---":["--- Sélectionner ---"],"App version":["Version de l'application"],"Browser":["Navigateur"],"Check if this helps":["Vérifiez si cela vous aide."],"Choose a category for your question":["Choisissez une catégorie pour votre question"],"Choose a product":["Choisir un produit"],"Did this solve your issue ?":["Cela a-t-il résolu votre problème ?"],"Faster assistance is just a few clicks away — please make your selections":["Il suffit de quelques clics pour obtenir une assistance plus rapide, faites votre sélection."],"No, contact support":["Non, contacter le support"],"Proton account":["Compte 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":["Nous vous remercions pour votre commentaire."],"Troubleshooting":["Dépannage"],"What can we help with ?":["Comment pouvons-nous vous aider ?"],"Yes":["Oui"]},"support_modal_search_query":{"Search query":["Recherche"]},"support_search_button":{"Search":["Rechercher"]},"support_search_i_am_looking_for":{"I'm looking for":["Je recherche des informations sur..."]},"SupportForm":{"For a faster resolution, please report the issue from the Bridge app: Help > Report a problem.":["Pour que le problème soit résolu plus rapidement, vous pouvez le signaler à partir de l'application Bridge : Aide > Signaler un bug."],"Information":["Informations"]},"SupportForm:option":{"Account Security":["Sécurité du compte"],"Contacts":["Contacts"],"Custom email domain":["Domaine de messagerie personnalisé"],"Email delivery and Spam":["Distribution des messages et indésirables/spam"],"Encryption":["Chiffrement"],"Login and password":["Identifiant et mot de passe"],"Merge aliases and accounts":["Fusion des alias et des comptes"],"Migrate to Proton":["Migration vers Proton"],"Notifications":["Notifications"],"Other":["Autre"],"Plans and billing":["Abonnements et facturation"],"Proton for Business":["Proton for Business"],"Sign up":["Inscription"],"Storage":["Espace de stockage"],"Users, addresses, and identities":["Utilisateurs, adresses et identités"]},"SupportForm:optionIntro":{"Select a topic":["Choisissez un sujet"]},"swiss_baseed_feature":{"Swiss based":["Basé en Suisse"]},"Testimonial":{"Awards":["Récompenses"],"Customers":["Clients"],"Featured":["Ils en parlent"],"Go to testimonial source":["Accéder aux commentaires"],"Reviews":["Avis"],"Videos":["Vidéos"]},"Text":{"Find the plan that's right for you":["Trouvez l'abonnement adapté à vos besoins"],"If you need help, check out our ${ supportLink }.":["Si vous avez besoin d'aide, consultez notre ${ supportLink }."],"The page you’re looking for might have been removed, or it could be an\nold link.":["La page recherchée a peut-être été retirée ou le lien utilisé n'est plus valide."]},"Title":{"On this page":["Sur cette page"],"Related articles":["Articles similaires"],"Share ${ thisPage }":["Partagez ${ thisPage }"],"Thank you!":["Merci !"],"this page":["cette page"]},"Tooltip":{"More information":["Plus d'informations"]},"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.":["Créez jusqu'à 20 calendriers chiffrés personnalisés et partageables. Ajoutez jusqu'à 5 calendriers d'amis, de membres de votre famille, de collègues ou d'organisations."]},"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.":["Accédez aux contenus bloqués et naviguez en toute confidentialité. Comprend plus de ${ TOTAL_SERVERS } serveurs répartis dans plus de ${ TOTAL_COUNTRIES } pays, la vitesse VPN la plus élevée, ${ TOTAL_VPN_CONNECTIONS } connexions VPN, l'accès aux services de streaming dans le monde entier, un bloqueur de logiciels malveillants et de publicités et d'autres fonctionnalités."],"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.":["Accédez aux contenus bloqués et naviguez en toute confidentialité. Comprend plus de ${ TOTAL_SERVERS } serveurs répartis dans plus de ${ TOTAL_COUNTRIES } pays, la vitesse VPN la plus élevée, 10 connexions VPN, l'accès aux services de streaming dans le monde entier, un bloqueur de logiciels malveillants et de publicités et d'autres fonctionnalités."]},"version_history_label":{"Version history":["Historique des versions"]},"version_history_tooltip":{"Store up to ${ versionHistoryNumber } versions of each file for up to ${ years } years":["Conservez jusqu'à ${ versionHistoryNumber } versions de chaque fichier pendant ${ years } ans."]},"vpn_features_link":{"View VPN plans":["Voir les abonnements VPN"]},"vpn_features_useCase":{"Access blocked content and browse privately":["Accédez aux contenus bloqués et naviguez en toute confidentialité"]}}},"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;
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10 email security best practices to protect your small business | Proton
The single biggest threat to your business’s online security is malicious emails. As owners and managers, it’s up to you to require email security best practices among your employees and institute a security-minded culture within your organization.
Contrary to popular myth, the most effective hacking techniques require almost no technical skill. A hacker only needs an internet connection, an email account, and a knack for deception. Phishing email attacks remain the most common and devastating attack vector. These attacks use various social engineering strategies and target end users (i.e. your employees) rather than infrastructure.
These attacks have become so widespread that the FBI put out a public service announcement in 2022, calling business email compromise “The $43 Billion Scam(new window).” Filings with financial institutions between June 2016 and December 2021 revealed compromised business emails impacted more than 240,000 victims in all 50 states and 177 countries.
In this article, we explain how implementing email security best practices can minimize your organization’s vulnerability.
Email security best practices
Given that hackers tend to exploit human mistakes rather than technical ones, your company’s security policy should emphasize each employee’s role in preventing cyberattacks. Here are the main points you may want to focus on:
1. Education
The most important thing you can do is keep security a priority among your team. Start by understanding the common phishing attacks and share updates and reminders with your employees regularly. We’ve published articles documenting new kinds of phishing scams. You might want to share examples of attacks you receive with your team to keep them alert.
2. Limit public information
Attackers cannot target your employees if they don’t know their email addresses. Don’t publish non-essential contact details on your website or on any public directories, including phone numbers or physical addresses. All these pieces of information can help attackers engineer an attack.
It’s good practice to limit the number of people who know your real email address. Proton allows you to create multiple email addresses (including email addresses using your company’s custom domain with a Proton for Business plan). Additionally, hide-my-email aliases in Proton Mail are a way to protect your identity, control spam, and prevent phishing.
Hide-my-email aliases are unique, randomly generated email addresses you can share publicly instead of your real email address, meaning you can create accounts, receive emails, and reply in your Proton Mail mailbox without revealing your identity.
A Proton Business plan will give you an unlimited number of aliases to create as many as you need. You’ll find your hide-my-email aliases in our new Security Center in Proton Mail.
Phishing attacks are seldom perfectly executed. Often there’s a tell, such as a bizarre address (e.g. service145@mail.145.com), unusual links (e.g. amazon.net.ru), or a high number of typos or formatting mistakes in the text. If it looks suspicious, employees should report it.
4. Beware links and attachments
Your employees should be skeptical anytime they receive an email from an unknown sender. Do not click on links or download attachments without verifying the source first and establishing the legitimacy of the link or attachment. Attachments are especially dangerous because they may contain malware, such as ransomware or spyware, that can compromise the device or network.
5. Hover over hyperlinks
Never click on hyperlinked text without hovering your cursor over the link first to check the destination URL, which should appear in the lower corner of your window. Sometimes the hacker might disguise a malicious link as a short URL. You can retrieve the original URL using this tool(new window).
6. Never enter your password
Unless you’re 100% certain the website is legitimate, you should never enter your password anywhere. If you aren’t logging in to your account and you haven’t requested to reset your password, then password reset links are likely part of a phishing attack. Password managers, in addition to helping you use strong, unique passwords, can detect fake websites for you.
If in doubt, ask. It’s better to be safe than sorry. Your employees should be instructed to check with IT staff or a manager any time they have doubts about an email.
7. Enable two-factor authentication (2FA)
As another line of defense against account compromise, Proton allows you to enable two-factor authentication (2FA)or make it mandatory for your org. When enabled, 2FA requires you to enter a six-digit code generated on your smartphone before gaining access to your account, in addition to your username and password. This assures that even if hackers learn your password, they would still be prevented from logging in.
8. Monitor authentication logs
Authentication Logs are another special security feature in Proton Mail. This allows you to check whether someone else has access to your account. If someone else does have access or if you accidentally stayed logged in on a device you don’t control, you can log out of other sessions remotely.
9. Use a VPN
The virtual private network (VPN) was originally developed to let remote workers securely access corporate intranets as though they were physically connected to their office’s local area network (new window)(LAN).
Many businesses may find it useful to provide employees individual VPN subscriptions to give them the ability to access the internet privately.
Proton VPN for Business (new window)encrypts the online traffic of your business to provide an extra layer of defense against hacking and surveillance. When you connect to Proton VPN’s unique Secure Core architecture(new window), your internet traffic is routed to a VPN server in a privacy-friendly country, such as Switzerland, Iceland, and Sweden. That means any third party monitoring your traffic will only be able to trace it back to the edge of Proton’s VPN network, allowing you to conduct business with a strong sense of security and privacy.
A VPN for your business could be particularly useful for employees who must travel across international borders, where governments are increasing internet restrictions and content censorship(new window), making it difficult to use the internet freely. With Proton VPN, you can bypass region blocks and censorship, allowing you to access the content you need to do your work while being safe and private.
10. Use a secure email service
Security training is your best defense, but it isn’t the only defense. It’s important to choose an email service provider that takes security seriously. As a privacy-first alternative to platforms like Microsoft and Google, Proton Mail uses advanced encryption to make sure nobody — not even Proton — can access your data. We have also implemented a number of unique security features designed to minimize the threat of email-based attacks on your small business, including several dedicated anti-phishing technologies.
Using Proton Mail is just like using any other email provider, so you won’t need to do any training or onboarding with your team. All the encryption happens automatically, with no extra steps.
Protect your business with Proton
A Proton for Business plan includes Proton Drive, Proton Pass, and Proton VPN. With these tools, you can store and share files securely, manage your team’s login details and bank cards, and ensure your internet connection is private. Launching the suite of tools that comes with your Proton for Business plan is a straightforward process with a few easy steps.
We offer two plans:
Proton Mail Essentials: Our simplest plan offers secure email with 15 GB of total storage and 10 addresses per user, support for three custom email domains, and basic VPN access on one device per user. This plan also includes basic features for Proton Pass and Proton Drive.
Proton Business: Our upgraded business plan gives you secure email with 500 GB of storage and 15 email addresses per user, support for 10 custom email domains, and the highest speed VPN on 10 devices per user with more servers worldwide and extra security features. This plan also includes all Proton Pass and Proton Drive functionality.
We built our user-friendly platform with familiarity and ease of use in mind. We have published a number of resources on our website, including this safe email guide and resources about the GDPR and HIPAA, that can help guide your organization’s security policy.
By following the email security best practices above and choosing a security-focused email service, you can significantly reduce your chance of falling victim to an email attack and keeping your business safe.
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