SimpleX Chat vs Secure Comms

SimpleX - the first messaging network without user identifiers of any kind (not even random numbers) - 100% private by design! Security assessments by Trail of Bits: 2022: https://simplex.chat/blog/20221108-simplex-chat-v4.2-security-audit-new-website.html 2024: https://simplex.chat/blog/20241014-simplex-network-v6-1-security-review-better-calls-user-experience.html SimpleX Chat features: - quantum resistant end-to-end encrypted messages, with editing, replies and deletion. - disappearing messages with opt-out per contact/group. - message reactions. - delivery receipts, with opt-out per contact or group. - multiple chat profiles, with hidden profiles. - app access and self-destruct passcodes. - incognito mode - unique to SimpleX Chat. - end-to-end encrypted images and files. - voice messages up to 5 minutes – also end-to-end encrypted. - "live" messages – they update for all recipients as you type them, every few seconds - unique to SimpleX Chat. - connect via one-time invitation links or via long-term public addresses. - secret chat groups - only group members know the group exists and who is the member. - end-to-end encrypted audio and video calls. - connection security code verification, for contacts and group members – to protect from man-in-the-middle attacks (e.g. invitation link substitution). - end-to-end encrypted push notifications (they contain only encrypted meta-data, not the actual content). - encrypted portable chat database - you can transfer your chat contacts and history to another device. - all local files and media are encrypted by default. - animated images and "stickers" (e.g., from GIF and PNG files and from 3rd party keyboards). SimpleX Chat advantages: - privacy of your identity, profile, contacts and metadata: unlike any other existing messaging platform, SimpleX uses no phone numbers or any other identifiers assigned to the users - not even random numbers. This protects the privacy of who you are communicating with, hiding it from SimpleX platform servers and from any observers. - complete protection against spam and abuse: as you have no identifier on SimpleX platform, you cannot be contacted unless you share a one-time invitation link or an optional temporary user address. - full ownership, control and security of your data: SimpleX stores all user data on client devices, the messages are only held temporarily on SimpleX relay servers until they are received. - decentralized proxied peer-to-peer network: you can use SimpleX Chat via your own relay servers and still communicate with people using pre-configured or any other SimpleX relay servers. - fully open-source code. You can connect to anybody you know via link or scan QR code (in the video call or in person) and start sending messages instantly - no emails, phone numbers or passwords needed. Your profile and contacts are only stored in the app on your device - relay servers do not have access to this information. All messages are end-to-end encrypted using open-source quantum resistant double-ratchet protocol; the messages are delivered via relay servers using open-source SimpleX Messaging Protocol. Please send us any questions via the app (connect to the team via the app settings!), email chat@simplex.chat or submit issues on GitHub (https://github.com/simplex-chat/simplex-chat/issues) Ream more about SimpleX Chat at https://simplex.chat Get source code in our GitHub repo: https://github.com/simplex-chat/simplex-chat Follow us on X/Twitter (@SimpleXChat), Reddit (r/SimpleXChat/) and Mastodon (https://mastodon.social/@simplex) for the latest updates.

Kibu's encrypted collaboration platform protects your organization’s sensitive communication, workflows, and collaboration by adding a layer of human trust on top of advanced cryptography. Create secure "Kibu Pods"—private, end-to-end encrypted groups with trusted, verified members—to protect your organization from internal and external threats. Only individuals that you and your pod members verify can connect with you, ensuring you always know exactly who is on the other end. Why Choose Kibu? - Human Trust Meets Cryptography: Kibu combines strong end-to-end encryption with real-world human verification, enhancing security through mutual trust. - Eliminate Common Attack Vectors: By not using emails, passwords, or phone numbers, Kibu protects you from impersonation and credential-based attacks. - Device & Biometric Security: Your Kibu account exists only on your device and is secured by your Face ID at the time of account creation. Key Features - Biometric Authentication: Access your Kibu account and pods securely using Face ID—no passwords or phone numbers needed. - Kibu Pods: Create private, end-to-end encrypted groups with trusted, mutually verified members. - Secure Communication: Enjoy encrypted group chats within your pods, keeping conversations confidential. - File Sharing: Securely share files and documents within your pods, ensuring sensitive information stays protected. - Screenshot Protection: Get notified whenever someone takes a screenshot in a pod; screen recording is blocked to prevent unauthorized sharing and leaks. - Pod Member Verification: Verify the identity of pod members, even outside of Kibu (e.g., on video calls), to combat impersonation attacks and ensure authenticity. Protect Against Advanced Threats - Fraud - AI-assisted impersonation attacks - Phishing - Man-in-the-Middle (MITM) Attacks - Password Attacks - Spoofing - Identity-Based Attacks - Insider Threats - Spamming Common Use Cases - Executive Teams: Secure communication for C-Suite, Board of Directors, and advisors. Approve key decisions with full auditability and maintain a single source of truth. - Accounting Departments: Confirm vendor identities, invoices, and wire instructions. Securely send authorizations for approval, ensuring all decisions are compliant and traceable. - Client Engagements: Safely interact with clients and their teams. Share sensitive documents and validate key account changes using biometric verification. - Deal Teams: Protect M&A discussions and collaborate securely with advisors. Create shared workspaces, approve evolving deal terms, maintain a full audit trail, and prevent information leaks. Getting Started With Kibu Kibu is ready to protect your organization today. Download now or contact us to learn more!