Open Source Swift Security Software
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Swift Security Software
View 6200 business solutionsBrowse free open source Swift Security Software and projects below. Use the toggles on the left to filter open source Swift Security Software by OS, license, language, programming language, and project status.
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Safe Exam Browser is a webbrowser-environment to carry out online-exams safely. The software changes any computer into a secure workstation. It regulates the access to any utilities and prevents students from using unauthorised resources.
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Mullvad VPN desktop and mobile app
The Mullvad VPN client app for desktop and mobile
In a society that is increasingly determined to weaken that right, a fast, reliable and easy-to-use VPN connection is a good first step towards achieving this. By connecting to the Internet with Mullvad, we ensure that traffic to and from your device is encrypted to the highest standards, even when using public Wi-Fi in a coffee shop or hotel. We do not keep activity logs or ask for personal information, and we even encourage anonymous payments using cash or any of the accepted cryptocurrencies. Your IP address will be replaced with one of ours, ensuring that device activity and location are not linked to your user. Using Mullvad is quick and easy - just download and install the app. Don't spend time on complicated setup and multi-step registration processes. We designed Mullvad to be easy to use. Privacy is essential in a well-functioning society, as it allows norms, ethics and laws to be safely debated and challenged. Without privacy, a free and open society cannot flourish or exist. -
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Flipper iOS App
iOS Mobile App to rule all Flipper's family
Flipper iOS App is the official mobile companion application designed to interface with the Flipper Zero device, providing users with a portable and intuitive way to manage, control, and extend the functionality of the hardware ecosystem. It acts as a centralized hub where users can organize data such as RFID keys, NFC dumps, infrared signals, and other captured assets directly from their iPhone. The app facilitates wireless communication between the mobile device and Flipper Zero through Bluetooth, enabling real-time interaction and synchronization without requiring a desktop computer. It is also used for firmware updates, file management, and browsing available applications from the Flipper ecosystem, effectively bridging the gap between hardware and user workflows. The interface is designed to simplify complex operations, making advanced capabilities like signal capture and replay more accessible to non-expert users. -
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ShadowsocksX-NG
Next Generation of ShadowsocksX
ShadowsocksX-NG is the new ShadowsocksX, a secure socks5 proxy for accessing restricted sites or services on macOS. ShadowsocksX-NG was created separately from the original implementation as there had been too much unused code and dependencies of the ss-local source code in the original that had to be maintained. As such it was difficult to update. ShadowsocksX-NG has just a copy of ss-local from Homebrew, and its GUI code has been rewritten in Swift. It now runs as a background service rather than an in-app process, so the ss-local may still be running even after you quit the app. ShadowsocksX-NG also has an added manual mode so you can configure your apps to use the socks5 proxy manually without configuring the system proxy settings. -
Our Free Plans just got better! | Auth0You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
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Atlantis iOS
A lightweight and powerful iOS framework for intercepting HTTP/HTTPS
Don't let cumbersome web debugging tools hold you back. With Proxyman's native macOS app, you can capture, inspect, and manipulate HTTP(s) traffic with ease. Intuitive, thoughtful, and built with meticulous attention to detail. Dive into the network level to diagnose and fix problems with reliable and powerful tools. Proxyman acts as a man-in-the-middle server that captures the traffic between your applications and SSL Web Server. With a built-in macOS setup, so you can inspect your HTTP/HTTPS Request and Responses in plain text with just one click. Narrow down your search with Proxyman's Multiple Filters. You can combine complex filtered criteria like Protocol, Content-Type, URL, Request Header, Response Header, Body, etc that find exact what you're looking for. -
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BLEUnlock
Lock/unlock your Mac with your iPhone, Apple Watch, etc.
BLEUnlock is a small menu bar utility that locks and unlocks your Mac by proximity of your iPhone, Apple Watch, or any other Bluetooth low-energy device. -
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Apple Silicon Guide
Learn all about the A17 Pro, A16 Bionic, R1, M1-series
The Apple Silicon Guide repository is a detailed resource for users adopting or migrating to Apple Silicon (M1/M2/Pro/Max/Ultra) Macs, offering a wealth of information on hardware capabilities, software compatibility, performance optimization, and tooling best practices. It covers differences between Apple Silicon and legacy Intel architectures, helping users understand how to choose software builds (arm64 vs. universal), deal with Rosetta 2 translation, and optimize workloads for native performance. The guide also includes practical advice on setting up development environments — such as configuring compilers, package managers, containers, virtualization tools (e.g., UTM/VMs) — and resolving common pain points with dependencies that historically lacked native support. For creative and power users, there are performance recommendations for video/audio production, machine learning workflows, and GPU-accelerated tasks. -
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Nudge for macOS
A tool for encouraging the installation of macOS security updates.
Nudge is a free, open-source macOS update management application designed to encourage users to install important operating system updates and security patches. Built with Swift and SwiftUI, the software provides customizable notifications and reminders that help IT administrators keep Mac computers updated and compliant with organizational security policies. Nudge allows administrators to establish update deadlines, configure reminder frequencies, and provide users with flexible deferral options before updates become urgent. The application supports multilingual interfaces, customizable messaging, and different notification layouts to accommodate diverse organizations and user preferences. Nudge 2.0 introduces automated update management using the Simple Organized Feed for Apple Software Updates (SOFA), allowing the application to identify available macOS releases and manage update requirements with less manual configuration. -
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Secretive
Protect your SSH keys with your Mac's Secure Enclave
Secretive is a macOS app that generates and stores SSH keys inside the Secure Enclave, keeping private keys non-exportable and bound to your hardware. It runs an ssh-agent compatible service, so existing tools can use the keys without any changes to your workflows. Because the keys never leave the Secure Enclave, even root on the host cannot read them, which raises the bar against credential theft. A simple menu-bar interface lets you create, label, and manage keys, prompt for authorization, and control which processes may request signatures. The design favors least privilege and auditability: you explicitly approve usage and can revoke access without having to hunt for files on disk. For developers, admins, and security-conscious users, Secretive provides a clean way to upgrade SSH hygiene with hardware-backed protection and minimal friction. -
Paessler: Easy to Use With Enterprise Power. Free TrialYou shouldn't have to choose between a monitoring tool that's easy to use and one that's powerful enough for a complex environment. PRTG's low-code interface lets any admin build dashboards, set alerts and monitor devices without scripting, while custom sensors and full API access are there when your team needs deeper control. One platform, no compromise. Download a free 30-day trial now.
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2FAS Pass iOS
Source code for 2FAS Pass iOS app
2FAS Pass iOS is the iPhone and iPad version of the 2FAS Pass client, empowering users to manage two-factor authentication codes and secure vault data on Apple mobile devices with a focus on privacy, simplicity, and cross-device sync. The app allows users to add authentication tokens by scanning QR codes, automatically generate secure rotating codes, and protect access with Face ID or Touch ID, all while keeping secrets encrypted on-device. Like its Android counterpart, 2FAS Pass iOS works offline and does not require an account, preserving anonymity and avoiding metadata collection by design. It integrates with optional 2FAS browser extensions and companion tools to streamline login workflows across websites and services that support MFA. The client’s interface is crafted to be intuitive for Apple users, following iOS conventions while providing powerful multi-factor authentication support. -
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CryptoSwift
Collection of standard and secure cryptographic algorithms
The master branch follows the latest currently released version of Swift. If you need an earlier version for an older version of Swift, you can specify its version in your Podfile or use the code on the branch for that version. Older branches are unsupported. Swift Package Manager uses debug configuration for debug Xcode build, that may result in significant (up to x10000) worse performance. Performance characteristic is different in Release build. XCFrameworks require Xcode 11 or later and they can be integrated similarly to how we’re used to integrating the .framework format. Embedded frameworks require a minimum deployment target of iOS 9 or macOS Sierra (10.12). CryptoSwift uses array of bytes aka Array<UInt8> as a base type for all operations. Every data may be converted to a stream of bytes. You will find convenience functions that accept String or Data, and it will be internally converted to the array of bytes. -
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GhostVM
Isolated macOS workspaces for agents, projects, and clients
GhostVM is a native macOS virtualization application for creating isolated macOS environments on Apple Silicon computers. It uses Apple's Virtualization.framework to run guest operating systems with near-native performance. Each virtual machine is stored in a portable `.GhostVM` bundle that can be moved, copied, or backed up. Developers can create disposable testing environments, isolate client projects, and run AI agents inside separate workspaces. APFS copy-on-write snapshots enable rapid checkpoints, restoration, and virtual machine cloning. Host integration supports shared folders, clipboard synchronization, file transfers, and automatic port forwarding. A command-line utility and Unix socket API enable scripted virtual machine management. GhostVM requires macOS 15 or later and an Apple Silicon processor. -
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PermissionsKit
Universal API for request permission and get its statuses
Universal API for requesting permission and get its statuses. Available .authorized, .denied & .notDetermined. -
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Proton Pass for iPhone
iOS client for Proton Pass
Proton Pass for iOS is the official iPhone and iPad mobile client of Proton’s secure password manager, offering a privacy-first vault that stores login credentials, secure notes, and other private digital items with end-to-end encryption performed on the user’s device. Designed with native Swift interfaces, the iOS app fits naturally into Apple’s ecosystem, supporting iCloud keychain-style convenience features like autofill, Face ID/Touch ID security, and system integrations while maintaining strict separation between user plaintext and any remote services. Users can organize items into folders, tag and search records, and fill credentials into apps and websites using the iOS autofill framework, turning strong security into a friction-free experience. The app synchronizes encrypted vault data across devices via Proton’s encrypted sync service, making it easy to keep passwords and secrets consistent between iPhone, iPad, and other Proton Pass clients. -
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SC Menu
Simple smartcard Menu item
SC Menu is a lightweight macOS menu bar utility for monitoring PIV-based smart cards and their certificates. It displays a green smart card icon when a card is inserted and an empty icon when no card is detected. Users can inspect certificates stored on connected cards directly from the menu bar. Configurable notifications report card insertion, removal, and upcoming expiration dates. Administrators can customize these alerts through MDM configuration profiles. The application also supports running scripts automatically when smart cards are inserted or removed. Login item registration can be managed through command-line arguments. Built with Swift, SC Menu integrates with macOS smart card technologies and provides optional application update controls. -
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SCLAlertView
Beautiful animated Alert View written in Swift
Animated Alert View written in Swift, which can be used as a UIAlertView or UIAlertController replacement. Since UIAlertView is deprecated and UIAlertController only works on iOS 8.x or above, if you have a Swift project where you want to support iOS 7.x too, SCLAlertView is an ideal substitution. I tried to build an easy to use API, while beeing flexible enough for multiple variations, but I'm sure there are ways of improving and adding more features, so feel free to collaborate with ideas, issues and/or pull requests. You can customize the animation styles. -
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Simplicity
A simple way to implement Facebook and Google login in your iOS apps
A simple way to implement Facebook and Google login in your iOS apps. Simplicity can be easily extended to support other external login providers, including OAuth2, OpenID, SAML, and other custom protocols, and will support more in the future. We always appreciate pull requests. Facebook and Google's SDKs are heavyweight and take time to set up and use. You can use Simplicity and only have to manage one SDK for logging in with an external provider in your app. Simplicity adds just 200KB to your app's binary, compared to 5.4MB when using the Facebook & Google SDKs. Simplicity is also extensible, and already supports other login providers, like VKontakte (the largest European social network) and generic OAuth providers. Simplicity is maintained by Stormpath, an API service for authentication, authorization, and user management. If you're building a backend API for your app, consider using Stormpath to help you implement a secure REST API. -
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SoftU2F
Software U2F authenticator for macOS
Soft U2F is a software U2F authenticator for macOS. It emulates a hardware U2F HID device and performs cryptographic operations using the macOS Keychain. This tool works with Google Chrome/Chromium, Safari, Firefox and Opera's built-in U2F implementations. -
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Swift Shield
Obfuscator that protects iOS apps against reverse engineering attacks
Don't use this tool for production apps. I gave up on keeping this tool updated because every Swift release breaks SourceKit in a different way. It's probably really broken and is only useful as a way for you to learn more about obfuscation and SourceKit. SwiftShield is a tool that generates random and irreversible encrypted names for your iOS project's types and methods (including third-party libraries). It uses Apple's SourceKit to mimick Xcode's indexing behavior, revealing a complete map of your project that is used to safely rename parts of your project. Reverse engineering iOS apps is relatively simple due to the fact that almost every single type and method name is exposed in the app's binary. This allows jailbreak tools like class-dump and Cycript to extract this information and use it to change the behavior of your app in runtime. -
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SwiftyRSA
RSA public/private key encryption in Swift
Public key RSA encryption in Swift. SwiftyRSA is used in the Scoop iOS app to encrypt driver license numbers before submitting them to Checkr through our API. To enable using public/private RSA keys on iOS, SwiftyRSA uses a couple techniques like X.509 header stripping so that the keychain accepts them. -
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TmpDisk
Ram Disk Management App for OSX
TmpDisk is a macOS utility that creates and manages virtual disks using system RAM instead of physical storage. These RAM disks provide fast temporary storage for files, downloads, archives, and editing workflows. Users can create disks with custom names, capacities, and file systems through a menu bar interface. The application supports opening mounted volumes in Finder and ejecting them when they are no longer needed. Its folder synchronization feature copies existing files into RAM disks and saves modifications back to their original locations. Scheduled synchronization and save-on-eject options help preserve important changes. A standalone command-line interface supports disk management without running the graphical application. RAM disk contents are otherwise permanently lost when disks are ejected or the computer shuts down. -
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YellowDot
Hide the macOS yellow recording dot in the corner of your screen
YellowDot is a macOS utility designed to make the system's recording and location indicators less visually distracting. It targets the colored indicator dots displayed near the menu bar when applications access sensitive system resources. On newer macOS versions, the application changes the indicator's appearance to black or white rather than removing it completely. This allows the dot to blend into a dark menu bar or surrounding interface elements. The technique is particularly effective on MacBooks with a display notch during fullscreen activities. It can also reduce visual distractions during presentations and screen recordings. Earlier versions used a different technique to move the indicator outside the visible screen. YellowDot avoids modifying protected system files, although its effectiveness depends on macOS version and display conditions. -
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wBlock
Free, open-source Safari ad blocker for macOS, iOS, iPadOS
wBlock is a Safari content blocker designed to remove advertisements, tracking elements, and unwanted website distractions across Apple devices. It supports up to 750,000 filtering rules distributed across multiple Safari content blockers. Users can enable recommended filter lists, automatically selected regional lists, and additional privacy or annoyance filters. Custom lists can be imported through URLs, files, or pasted text. Its userscript engine supports Greasemonkey-compatible scripts, custom CSS themes, and webpage modifications. Built-in video enhancements provide native Safari playback controls, picture-in-picture, background audio, and SponsorBlock integration. Additional privacy tools remove tracking parameters and resolve shortened links. wBlock supports macOS, iOS, iPadOS, and visionOS with configurable automatic filter updates. -
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OmniEdge
Bringing intranet on the internet with Zero-Config Mesh VPNS.
OmniEdge is an Open source p2p layer 2 , zero-config mesh VPN infrastructure, a traditional VPN, AWS VPC, Ngrok, DDNS alternative. No central server, easy to scale with less maintenance. What happens in intranet, stays in in intranet.
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