A while ago, asked me if I had a list of privacy tools I use regularly. I didn't, so I wrote one with the help of , and you're about to read it. These are the tools we’ve been using for a while and we recommend. Nora lp1 In a fashion: if you want to learn about the security concepts we’re going to refer to, such as encryption and hashing, . Otherwise, enjoy your read 😉 Choose your own adventure jump to part 1 Online security and anonymity ProtonVPN 👉 What it does ProtonVPN makes your connection go through one or several servers before reaching its destination, which makes it very complex for someone to discover your IP address, or match online activities to your IP address. An IP address is a network’s unique identifier provided by your ISP (Internet Service Provider), whether it’s from a mobile data plan or an at-home router. Each session generates its own encryption key. Another interest of VPNs is the ability to channel your traffic via other countries. Don’t hesitate to check privacy laws there. For instance, ISPs in , , and are required to hand logs over if the government asks for them. ’s an interesting comparison among 13 countries. the United States China France Here Proton VPN is open source. The company is regularly vocal about protecting journalists and activists, as well as freedom of speech. 50% of their July and August revenue from Hong Kong is to be donated to expected to make a ‘meaningful impact on democracy and rule of law for Hong Kong residents’. 2 organisations 👉 Why you might want to use it They prevent their users’ connection and history from being handed over to any third party. Your Internet Service Provider doesn’t know what websites you visit. You can browse the Internet from different countries. Using your true IP address, governmental authorities in most countries can require ISPs to provide them with the identity of whoever subscribed to the associated Internet plan. Brave 👉 What it does Brave is an open source web browser that . It’s like having AdBlock or uBlock, but you don't have to install anything on top of your browser. You can configure it to adapt it to your specific needs. blocks most invasive ad trackers It's built on top of Google’s open source version of Chrome: Chromium. As a result, most browser extensions built for Google Chrome automatically work on Brave. Brave (amongst other goodies) supports the network which allows you to limit the possibilities of disclosure and tracking of your IP addresses. Tor 👉 Why you might want to use it Brave is great if you want a hassle-free privacy-oriented browser - please note it isn't foolproof, nothing is. You will be tracked by some, but at least you'll block most identifiable trackers. You can use it on Windows, MacOS, GNU/Linux, iOS and Android. It’s one of the simplest ways to connect to the Tor network. Image scrubber 👉 What it does Image scrubber removes Exif data from your images and allows you to paint over them. It’s made by . @everestpipkin is an image and sound format that contains extensive metadata. With Exif, your photos - whether taken with a smart device or a regular digital camera - can include: Exif Exact GPS location Date and time your photo was taken Information on your device: unique ID number, manufacturer, model Camera settings: compression, orientation, aperture, shutter speed, focal length, whether the flash was used, etc. Here’s the information displayed by Image scrubber from a random shot I just took. Yes, all of this is embedded in your photo. Thankfully, some services (such as Twitter) automatically remove the Exif data when you post a picture. 👉 Why you might want to use it Exif has been used to locate and . The location data can be very precise, and even include your phone’s orientation at the time of the photo, via the GPSImgDirection tag. people events Painting over faces and any identifying details can also protect you. Just make note that covering a zone seems safer than blurring it, as blurring could be reversed - with varying accuracy. It is free software (under MIT license). It’s a web tool, you don’t need to download anything to use it. It’s perfect to be used on the fly. Passwords and authentication Multi-Factor Authentication 👉 What it does MFA is a way to verify identity, 2FA meaning there are strictly two factors needed. The 3 main types of authentication factors are: : any type of password, code, information Something I know : biometrics Something I am : a specific object or device Something I own For instance, if you withdraw money at an ATM, you combine something you own (your card) with something you know (your code). 👉 Why you might want to use it Multi-factor authentication is an additional layer of security compared to single-factor authentication. It's some kind of safety net in case someone has your password and wants to break into your account. MFA can also be an interesting protection against credential stuffing attacks. LessPass 👉 What it does LessPass is an open source tool created by . @guillaume20100 Given several parameters, it provides you with strong and customisable passwords. It works like a hashing tool: it uses the URL you are on, your username/email, a (possibly unique) strong password and a few settings (length, symbols, numbers, etc.) to generate your hard-to-guess unique password. It’s a stateless tool, meaning that nothing is stored, and therefore nothing can be stolen. I have been using it for nearly 3 years, and I enjoy the philosophy and simplicity of statelessness. LessPass is available as a browser extension, a website and an Android application. 👉 Why you might want to use it The specific advantage of LessPass is that you only have 1 password to remember for all your accounts, while also being protected against evil hackers (brrr) who might break into your password vault, because *pause for dramatic effect* there is no vault. Thus, there is no vault to break into. Unstoppable. We love it. It’s highly customisable, as you can see in the screenshot below Have I Been Pwned 👉 What it does It’s a web tool allowing you to check whether your email address has been part of one or several data leaks. It also lets you know which platforms leaked your private information. You can register an email or a whole domain name to be notified whenever they're included in new data breaches. Have I Been Pwned was created and is maintained by . He has received , recognising his contribution and evangelisation of Microsoft technologies. He has also on the topic of data breaches. Troy Hunt several awards from Microsoft testified before the US congress The tool is . about to be open sourced Here’s the result for one of my email addresses: 👉 Why you might want to use it Not all companies victims of data breaches notify you, even though companies operating in the EU should for a personal data breach within 72 hours. legally send a notification Even when most of them do send an email to their userbase after an incident, those emails might end up in SPAM or not be read. Have I Been Pwned is quite an exhaustive and quick way to know when and by whom your password, email address or other private information has been leaked. As a recommendation, if your credentials are concerned by a data breach, change them ASAP. It’s good practice to change them regularly anyway. Conversations ProtonMail 👉 What it does This is the email tool from the company that provides the ProtonVPN service we’ve mentioned above. Storage on ProtonMail's servers and transmission between the servers and users' devices are encrypted. Emails between ProtonMail users are . It’s also possible to encrypt emails when your contact is on another provider. end-to-end encrypted They use proven open source cryptographic algorithms. ProtonMail's web client is . open source 👉 Why you might want to use it Contrary to , ProtonMail can't read or search your emails to extract information (thanks to end-to-end encryption). most email providers Also contrary to many big providers, with ProtonMail your data isn't stored in the US, it's stored in Switzerland which has . strict privacy laws You don't need to provide any personal information to create your ProtonMail account, it can be reasonably anonymous. Telegram 👉 What it does Telegram is a messaging service built by a Russian team who moved to Dubai . because of Russian IT regulations are open source. Official clients You can create ‘secret chats’ which are end-to-end encrypted. As we explained, this means that no one at Telegram can access what you share there. The team also recently announced . end-to-end encrypted video calls While working on the Image Scrubber part of this article, I first tried sending myself the photo via Telegram. As I tried scrubbing it, I noticed that Telegram had automatically scrubbed the Exif and renamed my file. Nice. Here’s a screenshot from my computer. On the left, you have the picture I sent myself via Gmail. It has the original name - giving away the date and time of the photo - and carries the Exif data. On the right is the file I sent myself via Telegram - which features a randomised name, and no Exif at all. However: Default chats are . only server-side encrypted Some cryptographers said the encryption algorithm . That being said, it seems to remain unbroken to this day. isn't as secure as Signal's 👉 Why you might want to use it It's a reasonably secure way to easily share encrypted messages and media. It has a nice interface and plenty of useful features: you can share your geographical position, send small voice and video messages, create bots, groups and have encrypted voice calls. As it is now widely used around the world, there is a plethora of groups and channels you can join on various topics. Whereby 👉 What it does Whereby is a web-based tool for video calls. This Too Shall Grow is on the free plan, where as mentioned in the , video and audio are: 1) peer-to-peer transmitted in most cases, meaning that information doesn't travel through Whereby’s servers, and 2) end-to-end encrypted. privacy policy Even though it’s limited to 4 participants per call, the free plan offers super convenient features, such as locking/unlocking a room, screen sharing, recording, having a meeting timer, text-based chatting. It also has various third-party integrations (Trello, Miro, etc.). The UX is great, the brand design is lovely. 👉 Why you might want to use it Encryption protects your Whereby data from being shared with advertisers or governmental authorities. Zoom that calls on their free plan wouldn’t be end-to-end encrypted, purposely so that they could be given over to the FBI and ‘local law enforcement’. Following this declaration, the company received a heavy backlash, which has since led them to implement end-to-end encryption . recently explained for all users Consent is super explicit. Below is a screenshot of This Too Shall Grow’s account settings. They also have extremely clear and policies. privacy cookie Local safety Phone encryption 👉 What it does It encrypts your phone, so that whenever you turn it on, you need to enter your encryption key on top of your PIN code. You don’t need to install anything to encrypt your phone. Just go to your settings, as this feature is offered by all . OSs 👉 Why you might want to use it If your phone gets lost or stolen while it’s turned off, whoever has it won't be able to access its contents without the encryption key. When you dispose of your smartphone, encryption makes recovery of your files close to impossible. Webcam cover 👉 What it does It’s a sliding cover on top of your webcam. It physically prevents your camera from capturing what's facing it. Make sure that your screen can handle a webcam cover, as have been known to crack. some 👉 Why you might want to use it In case someone obtains remote access to your personal device ( or an for instance), they might be able to turn your webcam on, in some cases even . through malware unpatched service on your OS without the indicator notifying you Such stealth recordings can be used as extortion material and/or shared online against your will. NSA’s XKeyscore , among other things. collects webcam images There’s no facial recognition with a balaclava on. There’s no spying through your camera with a cover on. Note-taking Notebag 👉 What it does Notebag is an indie product created and developed by . @pretzelhands It’s a note-taking app stored locally. It’s encrypted, and you're the only person who has the key. This means that if you lose your files, your device, or your encryption key, there’s no way to recover your data. It’s convenient and well-thought out. The app supports markdown and bi-directional linking. It’s keyboard compatible and accessible, meaning you can navigate and write notes almost entirely with keyboard shortcuts. (We wish more software was keyboard compatible.) Notebag comes with a and open voting, for you to promote the features you wish for. public roadmap 👉 Why you might want to use it It’s an encrypted note-taking tool, filled with convenient features. Because it’s made by an indie maker and has an open roadmap, you actually have a say in how the product develops. If you go on or feature requests forums, you’ll see an ocean of entries and comments and closed topics and it feels like nothing moves forward. Notebag’s roadmap provides a lovely contrast to those communities. Spotify’s Brave’s Dillinger 👉 What it does Dillinger is an indie product first built by and then . Joe McCann Martin Broder It's a web-based markdown editor that allows you to export documents as PDF, markdown, HTML and styled HTML. It's open-source. It keeps your documents in your browser's storage so you don't have to manually save everything to your filesystem. 👉 Why you might want to use it It's a quick and easy-to-use markdown editor since you don’t have anything to install. You get an instant preview of your markdown content. You can export your documents to various cloud storage services, including Github, Google Drive, and Dropbox. You can also import markdown files and HTML files directly into Dillinger. Other Simple Analytics 👉 What it does This team - and - provides the best type of website analytics: a charged service that doesn’t compromise your or your users’ data. Adriaan van Rossum Dave Jansen The dashboard lets you know: Page views Referrals (sometimes down to the exact tweet) Screen sizes Browsers Countries 👉 Why you might want to use it Simple Analytics is built and honed . with privacy in mind No IP address collection No use of cookies User agents are anonymised They have a , where you can discuss tasks and request new features public roadmap I have been using Simple Analytics since early 2019 and I only have compliments to share. Perfect product, great customer service, convenient dashboard, and amazing company values. VLC 👉 What it does Born in 1996, VLC is the iconic ‘traffic cone’ media player. It’s free software, in both senses of the word. It’s filled with cool features. For instance, if you’re looking for subtitles, VLC lets you search for them by hash. How does it work? VLC creates a hash of your video file, and compares it to a database full of video hashes and their subtitles files. Once it finds a match, it prompts you to download the corresponding subtitles file. This is faster than processing your heavier raw video. It can also read some ‘broken’ videos, convert media into another format, and extract a video’s audio track. VLC doesn’t track you in any way. It can read . every media format It is available on - brace yourselves - 23 platforms. 👉 Why you might want to use it VLC is an extremely versatile media player. It’s respectful of your privacy. Even though the UI is a bit dated, you will get by. Wanna dig deeper? Here are a few resources that we recommend to learn more about privacy and information security. The : nonprofit organisation, privacy, free expression, policy analysis, and activism. They just ! Electronic Frontier Foundation turned 30 : Londonian nonprofit organisation, investigates international privacy matters. Privacy International : nonprofit journalism with a thorough scientific approach, and true to their amazing tagline ‘Big Tech Is Watching You. We’re Watching Big Tech.’ The Markup about privacy and anonymity. ZeroTrust's blog : accessible and easy-to-listen-to podcast about information security tales. Darknet Diaries : actionable book on digital good practices for your privacy. The Smart Girl’s Guide to Privacy We hope you enjoyed your read! For any question or remark, don’t hesitate to reach out to or on Twitter. If you’re looking for a UX researcher or UX designer to work in the privacy and security sphere, I’d love to have a chat with you! lp1 me Previously published at https://thistooshallgrow.com/blog/privacy-security-tools-beginners

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