8 Most Secure Calendars for 2023

Are you worried about privacy leaks through your calendar app or are you trying to find a way to protect your calendar?

A secure calendar app makes this possible with password protection, encryption, and permission management.

In this article, we’ll discuss why your calendar needs security features and how to protect them, the two main security features to look for when investing in a calendar app, and the most secure calendars you can install and try this year. Let’s talk about the list.

Why is security important for calendars and online schedules?

Calendar is designed to sync data from different devices, auto-upgrade tasks and events, and schedule future plans. These activities require you to share data with the calendar you’re using.

Therefore, it is essential to have an end-to-end encrypted calendar that prohibits third parties and the app itself from acquiring personal information.

When choosing the best digital calendar, apart from all the productivity-enhancing features, privacy should be your first consideration.

Big data companies have been found to be using the information users enter in their calendars for targeted advertising.

They secretly use the data given to them to learn about their life goals and preferences. This is why calendar security is becoming more important every day.

But how do you secure your calendar? Let’s take a look!

How do I protect my calendar?

First and foremost, use a secure online calendar for personal and business purposes.

You can also protect the security of your information when you share it by enabling a password-protected calendar link.

Checking your calendar in a timely manner will tell you who you are sharing your data with.

Being aware of permission levels first may help you choose the right calendar for your organization.

Security features your calendar should ideally have

#1.Permission management

If you want to use your calendar to engage and share your team, the permission management feature will come in handy.

Depending on your business, you may need specific teammates to attend team meetings with specific clients.

The calendar app you choose for your business should have the ability to assign specific customer meetings to specific team members.

#2. Two-factor authentication

Two-factor authentication is a layer of protection on top of regular password protection.

The way it works is that every time you log into your account using your username and password, you will receive an email on your registered email ID or an OTP on the mobile number you have submitted.

This helps prevent large-scale hacks.

Now that you know about calendar security, let’s take a look at some of the secure calendars you can use.

proton calendar

Proton Calendar is a great tool that helps you keep your data safe and privately organized.

Features

• Secured by end-to-end encryption, Proton Calendar is your go-to tool to easily manage your daily tasks and events.
• Easily import your existing calendar into Proton and stay on top of your schedule safely.
• It comes with features like multiple themes and a contrast mode to help you customize your calendar.
• Ad-free features help you stay focused on your day

Proton Calendar is an effective tool to prevent prying eyes while keeping track of your daily schedule. You can get started with Proton for free.

Tsutanota Calendar

Tutanota Calendar is a free encrypted calendar that helps you keep track of your day.

Features

• Built-in end-to-end encryption makes it easy to plan your day without worrying about unauthorized people accessing your stored information.
• Combine personal and business events into one view so you can focus on one thing at a time.
• Available on any device: browser, smartphone, desktop
• Get push notifications for special events throughout the day
• Organize your personal events, business meetings, and recurring tasks into one view and prioritize your day accordingly

Tutanota Calendar will save you not only valuable time but also money. Free and premium versions are available with features such as increasing storage space and adding users.

ete sink

EteSync provides a secure way to host your contacts, calendars, and tasks. Secure, end-to-end encrypted information syncing for desktop, Android, and web makes it a great choice for task management.

Features

• Integration with existing apps makes it easy to use
• End-to-end encryption and self-hosted servers ensure maximum security when accessing your calendar.
• Encrypted backup allows you to see changes made to your calendar at any time

EteSync can be used reliably except on the iOS platform. On the iOS platform, privacy norms make it difficult for applications to synchronize data.

Pravika

Pravica is a unique messenger app that uses blockchain technology to protect users’ digital identities. It provides a secure platform that consolidates all your communication tools in one place, making relevant information easily accessible.

Features

• Chats, voice calls, and emails can be encrypted, making it a highly secure platform.
• Secure your personal data in a decentralized network using blockchain technology
• Protect your privacy by not collecting sensitive information like phone numbers or email addresses during sign-up
• Safeguard features protect your data even if your phone is stolen.

Pravica is still in its early stages and monetizes through subscription plans.

save and share

Keep & Share is an online calendar and collaboration tool designed to make office communication secure and simple.

Features

• Establish simplified communication channels between large and small teams within your organization.
• Easily share your account with anyone or any other device and coordinate with other clients, whether they’re part of your team or not.
• Add a personalized touch to your calendar by adding different colors, notes, and tags.
• Additional perks like visitor booking and email reminders make it even more productive, even more engaging and valuable.
• The freedom to create recurring events and schedules that repeat multiple times makes them unique.

With shareable group calendars as our USP, you can download the Keep & Share app for free on iOS and Android.

team up

As the name suggests, Teamup is a secure calendar that teams use to collaborate and coordinate their daily schedules. It’s not for one person.

Features

• This calendar is specifically designed for groups or teams and comes with some unique team-specific features that you and your team will enjoy using.
• A simple user interface makes it easy to add users and manage teams large and small.
• Color-coded sub-calendars make it better than a calendar for managing tasks and people.
• Customizing access for different users makes it easier to distinguish between different members of assigned groups.
• Upload images, documents, and files to your calendar and instantly share them with your teammates

Teamup is designed to make complex group tasks easier. It is available at various prices starting from the free basic version and can later be upgraded to further models such as Plus and Enterprise. In addition to this, we also offer a 3-day free trial to test the premium features.

Liedl

Readdle is dedicated to building productivity apps for Apple products. We’ve added even more to that list with the introduction of a powerful calendar for Mac that lets you effortlessly manage your schedule.

Features

• A comprehensive app that unifies to-do lists, tasks, and reminders on your iPhone, iPad, or Mac
• Keep your work balanced by syncing Readdle with Outlook, Google Calendar, and iCloud
• Save time with shortcuts that instantly add habits and hobbies to your calendar

Readdle has successfully improved the calendar experience on Apple devices. However, for additional features like syncing with Google Tasks and Zoom, you’ll need to subscribe to the Pro model, which is a little more expensive.

flexibit

For those looking to improve their productivity, Flexibits’ Fantastical Calendar offers a variety of unique features along with a beautiful design to help you manage your time.

Built for Apple products, it makes it easy to manage events, tasks, and meetings.

Features

• Features a beautiful and detailed UI experience with various themes
• Quickly access the files and photos you need for your next event
• View your day and tasks in a comprehensive and powerful screen view
• Designed with privacy as a priority, so you can have peace of mind about your data
• Take advantage of unique features such as organizing calls and meetings efficiently, adding your favorite task templates, and more.

Flexibits offers a basic free plan and a premium version with a 14-day free trial.

summary

At its most basic, a calendar records your plans, goals, and moments in your life. Therefore, it must be protected from prying eyes.

You don’t want third parties to be able to peek into your data and influence your daily life decisions. Therefore, it is essential to have privacy while going about your day in good spirits.

So choose a calendar that protects your data and increases productivity at the same time.

You may also be interested in these class schedule makers.