video calls Archives

AppWizard

June 26, 2025

These Three Messaging Apps Are Encrypted, but One Stands Above the Rest

Telegram is a cloud-based messaging service that collects and retains metadata, including IP addresses. In 2024, Telegram updated its privacy policy to allow sharing of user data with law enforcement upon valid requests, leading to 900 information requests from U.S. authorities affecting 2,253 individuals. The platform has experienced data breaches, including a 2020 leak of data from approximately 42 million Iranian users and a 2019 incident involving the exposure of Hong Kong protestors' identities. Telegram supports public channels that lack end-to-end encryption, allowing anyone on the platform to view content. It offers secret chats with end-to-end encryption, but these can only be accessed on the user's device. The platform features an automatic message deletion option with a minimum interval of one day and a self-destruct feature for accounts, messages, and contacts after specified inactivity periods. Telegram's client applications are open-source, but the server-side code is closed-source. The company's cloud servers are encrypted, and encryption keys are stored across various jurisdictions. Telegram operates on a freemium model, providing additional features through a paid subscription while displaying ads in public channels with over 1,000 subscribers. The app is available for download on the Apple App Store and Google Play Store at no cost.

Tech Optimizer

June 25, 2025

Meet the new features for Avast Free AV and Avast Premium Security

Avast has millions of active users and is recognized in the cybersecurity field for its effective solutions and commitment to user security. Avast Free Antivirus includes real-time behavioral analysis for proactive malware detection, enhanced Network Inspector and Firewall modules for network security, improved intelligent quarantine and cloud scanning, and the new Scam Guardian feature, which includes Web Guard for browsing protection and Avast Assistant for scam guidance. Avast Premium Security offers additional features for heightened privacy, including Sensitive Data Shield, Webcam Shield, Data Shredder, and Hack Alerts for monitoring password leaks. The Pro version introduces Email Guard, which uses AI for intelligent email filtering to detect phishing attempts. Avast's tools enhance online shopping safety, email security, public Wi-Fi connections, and protection of sensitive files and credentials.

AppWizard

June 19, 2025

X Rolls Out XChat: New Messaging to Challenge WhatsApp

XChat is an integrated instant messaging feature within X (formerly Twitter) designed to offer various communication options, including voice and video calls, file sharing, image sending, voice messages, and vanishing messages. It is accessible on mobile for both free users and X Premium subscribers, although some advanced features require a subscription. XChat includes encryption, disappearing messages, and the ability to send any file type. Unlike existing direct messages (DMs) on X, XChat offers more advanced features such as unsending messages and group chats. Security is emphasized, with XChat built on Rust and utilizing a "Bitcoin-style encryption system," though it does not guarantee end-to-end encryption. Key features of XChat include disappearing messages, message unsending, group chats, and audio/video calls without the need for a phone number. Currently in beta, XChat aims to enhance connectivity for brands and digital marketers on the platform. The unique advantage of XChat is its integration with X, allowing for a centralized experience combining social media and messaging functionalities.

Winsage

June 16, 2025

Microsoft’s Windows Hello facial recognition no longer works in the dark

Microsoft updated its Windows Hello face unlock feature in April, requiring adequate lighting for functionality to address a security vulnerability. The facial recognition system now relies on color cameras to detect visible faces, making it ineffective in low-light conditions. Users can disable the webcam via Windows 11 Device Manager as a workaround, but this disables the camera for all applications. The security flaw was identified by researchers at Nanyang Technological University and classified by Microsoft as "important," though it has not been publicly disclosed or exploited. Inquiries about reinstating dark-room functionality in future updates are pending.

AppWizard

June 7, 2025

Putin’s WeChat wager Moscow is betting on a super-app strategy to sideline foreign platforms and control digital communications

In late May, a significant amendment was introduced to a draft bill aimed at establishing a government-backed instant messaging platform, endorsed by President Vladimir Putin, which would have unique privileges compared to competitors. The proposed legislation includes features like document certification using electronic signatures and replacing physical identification with the platform's identification, which private enterprises would be required to accept. The platform is intended to function as an alternative to Russia's existing digital government services but will not replace them. The government will select an organization to manage the platform, which may be a private Russian company with over 500,000 users. VK, the company behind Russia's leading social network, is the frontrunner to develop the super-app called "Max," which offers various features and aims to integrate with external services. The Russian government may consider blocking competitors to Max, such as WhatsApp and Telegram, with the latter having a user base of 68 million daily users. President Putin has instructed his cabinet to promote the Russian messaging platform by migrating services from government agencies and financial institutions.

AppWizard

June 7, 2025

Elon Musk Confirms New ‘XChat’ Messaging Option Rolling Out This Week

Elon Musk announced the rollout of a new feature called “XChat” for select X Premium subscribers, set to reach all paying users within a week. XChat includes enhanced messaging features such as full encryption by default, vanishing messages, the ability to send file attachments, and audio/video calls without a phone number. The service is built using "Rust with (Bitcoin style) encryption.” Musk envisions integrating messaging with financial transactions, aiming to launch X Payments later this year, similar to WeChat's model in China. Despite challenges in attracting Western consumers to comprehensive platforms, Musk's experience in payments may help make XChat appealing. The updated XChat begins its rollout this week, subject to potential scaling issues.

Winsage

June 5, 2025

Turbocharge your workflow for just $15 with Windows 11 Pro

Windows 11 Pro is priced at .97 and is designed to enhance productivity with features such as a powerful search function, improved voice typing, and snap layouts. It includes advanced security measures like BitLocker encryption, biometric login, and built-in antivirus protection. The operating system offers specialized applications, including Hyper-V, Azure AD, Smart App Control, Windows Sandbox, Windows Studio Effects, and TPM 2.0. It supports entertainment with DirectX 12 Ultimate graphics and features an AI-powered assistant called Copilot that can answer questions, enhance writing, and assist with Windows tasks. The offer for Windows 11 Pro is available through StackSocial, with prices subject to change.

AppWizard

May 30, 2025

Google Meet will finally sunset legacy Duo features in September

Google Meet will fully replace legacy Duo calling features by September 2025. Users should update the Meet app and save their Duo call history and messages before this date. Some legacy features will be removed, but Google Meet will offer upgraded functionalities such as live captions, in-call chat, stackable effects, cloud encryption, and screen sharing. Users must keep their Meet app updated to ensure a smooth transition; if not all participants are updated, calls will revert to the legacy experience. Users are also encouraged to export their call history and video messages from the Duo app.

AppWizard

May 24, 2025

The new $249 Google AI Ultra plan just put a gulf between me and I/O

The Google I/O event this year focused heavily on artificial intelligence, with the introduction of the Google AI Ultra plan priced at per month. This subscription includes access to the Gemini 2.5 model, Flow with Veo 3, early access to Project Mariner, 30TB of Google One storage, and YouTube Premium. The event's presentations were primarily aimed at developers, with limited consumer-facing innovations. Key topics like Android and Wear OS were presented in a pre-recorded video, suggesting a shift in focus towards AI and Search initiatives. The high subscription cost may deter average consumers from engaging with these new offerings.

AppWizard

May 24, 2025

Decentralized Messenger Session Goes Live on Arbitrum With $SESH Token Launch

The decentralized encrypted messenger app, Session, is launching its token, $SESH, on May 21st, 2025, coinciding with the mainnet launch of the new Session Network after a testing phase. Session has over one million monthly active users and operates on a specialized DePIN network with more than 2,000 nodes, ensuring user privacy and anonymity. The total supply of $SESH is capped at 240 million, with an initial release of up to 80 million tokens at the Token Generation Event (TGE). Users can stake 25,000 $SESH tokens to operate a Session Node, ensuring network integrity. The application emphasizes minimal metadata collection and offers features like emoji reactions, voice calls, and group chats. Session is now managed by the nonprofit Session Technology Foundation based in Zug, Switzerland.