Tailscale. - The Tailscale clients for macOS, iOS, and tvOS read and apply system policies stored in the user’s defaults database. You can impose these policies by deploying a configuration profile using MDM solutions like Jamf or Kandji. Tailscale also maintains configuration profile manifests for both the Mac App Store and Standalone variants of the ...

 
Solved from reddit u/artemis-sun. The option to “allow local network access” on your Mac allows the computer to access it’s own local LAN, not the exit node’s LAN. Other devices on your Mac’s local network can’t ping or reach your Mac if that option is disabled, and vice versa. It’s unrelated to your exit node’s LAN.. Voya retirement plan

Tailscale does the work for you and makes establishing an exit node as simple as a few clicks. With simple and affordable pricing, adding Mullvad exit nodes onto your Tailscale experience is a fast and easy way to ensure users are browsing the web securely, all from within your Tailnet. It's Exit Nodes as-a-Service, Tailscale style. Tailscale can be installed on an OPNsense platform, joining it to your WireGuard-based mesh network. OPNsense is a community supported platform for Tailscale. Connect to the console of OPNsense via SSH or other means as you see fit. Select option 8) Shell and ensure you are the root user. For that to be possible, Tailscale needs to run on your device. Tailscale works seamlessly with Linux, Windows, macOS, Raspberry Pi, Android, Synology, and more. Download Tailscale and log in on the device. Download Tailscale. Step 3: Add another machine to your network. The magic of Tailscale happens when it's installed on multiple devices. The exit node feature lets you route all non-Tailscale internet traffic through a specific device on your Tailscale network (known as a tailnet). The device routing your traffic is called an "exit node." Exit nodes are available for all plans. By default, Tailscale acts as an overlay network: it only routes traffic between devices running ... In this video we'll look at how to setup TailScale on Windows and Linux.From https://tailscale.com/A secure network that just worksZero config VPN. Installs ...Tailscale uses both direct and relayed connections, opting for direct connections where possible. When diagnosing unexpected performance issues, the most common cause is using a relayed connection where a direct connection is possible. Tailscale operates a fleet of DERP relay servers around the world. Any device which can open an HTTPS ...Nov 12, 2021 · Tailscale offers four base levels of plans (Image credit: Tailscale) Plans and pricing. It’s free to set up a network of personal devices with Tailscale. One user can add up to 20 devices. If you’re setting up servers on Tailscale, we recommend you use an auth key to provision the server, and an ACL tag to restrict its access. You can also set up Tailscale SSH to access your servers.. Here’s how to set up a server in Tailscale: Create a new ACL tag in your tailnet for the type of shared resource you are managing. For example, you can use …The easiest, most secure way to use WireGuard and 2FA. A SQL playground service over Tailscale. A lightweight schema manager for SQLite databases. Tailscale is a WireGuard-based app that makes … Manually install on. Tailscale can run on Raspberry Pi boards running Raspbian. Packages are available in both 32-bit and 64-bit variants. Install the apt-transport-https plugin: sudo apt-get install apt-transport-https. Add Tailscale’s package signing key and repository: Download Tailscale from the QNAP App Center and access your NAS from anywhere, without opening firewall ports.; Share your QNAP NAS with designated Tailscale users.; Restrict access to your QNAP NAS using ACLs.; Use your NAS as a subnet router to provide external access to your LAN, replacing a traditional standalone VPN server.; Use …We’re thrilled to announce that Tailscale SSH is now Generally Available. Tailscale SSH allows Tailscale to manage the authentication and authorization of SSH …Tailscale is a modern VPN built on top of Wireguard.It works like an overlay network between the computers of your networks - using NAT traversal.. Everything in Tailscale is Open Source, except the GUI clients for proprietary OS (Windows and macOS/iOS), and the control server.Tailscale requires you to show ownership and control of a user's domain when signing up with a custom OIDC identity provider, or when requesting help from our support team for certain issues. Depending on your request, we will ask you to do one of the following actions: Set DNS TXT records. Respond to a confirmation email sent to a *@example ...Tailscale lets you connect your devices and users together in your own secure virtual private network. Tailscale enables encrypted point-to-point connections using the open source WireGuard protocol. Read more about Tailscale and what you can do with Tailscale in containers. How to use this image. This image includes all the Tailscale … Learn about identity providers that work with Tailscale. A tailnet name identifies your tailnet and is used in features such as MagicDNS, HTTPS certificates, and sharing. See how to set contacts for account changes, configuration issues, security issues, and billing. Learn how to install Tailscale, create a network, and invite your team. Tailscale also lets you enable a feature called subnet routing. This means once you're connected to one of your devices at home, you can reach any internal IP address on your home network, even while you're out and about. If you run home automation apps to control things like lights, or run any app or service with a private web …Tailscale 是一种基于 WireGuard 的虚拟组网工具,它能帮助我们把安装了 Tailscale 服务的机器,都放到同一个局域网内,即公司或者家里的 PC 机器连到同一网络,甚至云服务 …Fixed: Tailscale Tunnel WinTun adapter handling is improved; Fixed: MSI upgrades no longer ignore policy properties set during initial install; macOS. New: A .pkg installer …Apr 18, 2023 · Today we’re announcing the third generation of Tailscale plans and pricing. Most noticeably: The Free plan is expanding from one to three users. Monthly paid plans now include three free users, and bill you only for additional users who actively exchange data over Tailscale (“usage-based billing”) rather than for a fixed number of seats. If you run Tailscale inside WSL 2, the current versions of WSL 2 have a default MTU of 1280 on their default interface, which is not large enough for Tailscale to function. There is a workaround inside tailscaled that will raise the MTU of the default interface to 1340 if it detects that you're on WSL and it is using what appears to be this default MTU .Aquí nos gustaría mostrarte una descripción, pero el sitio web que estás mirando no lo permite.tailscale up --accept-dns=false. Once installed, and you've run tailscale up --accept-dns=false on your Raspberry Pi, continue on. Step 2: Install Tailscale on your other devices. We have easy installation instructions for any platform: Download Tailscale. Step 3: Set your Raspberry Pi as your DNS server. Tailscale quarantines shared machines by default. A shared machine can receive incoming connections (from the other user's tailnet) but cannot start connections. This means users can accept shares without exposing their tailnet to risks. As of Tailscale v1.4, shared machines appear in the other tailnet as the sharer, not the owner of the device. Tailscale can be installed on an OPNsense platform, joining it to your WireGuard-based mesh network. OPNsense is a community supported platform for Tailscale. Connect to the console of OPNsense via SSH or other means as you see fit. Select option 8) Shell and ensure you are the root user.This is the world that Tailscale lets you create, but historically the details on how you would actually do this are left as an exercise for the reader. Today, we're introducing a new way to add Tailscale to your Docker containers: our brand new universal Docker mod. This lets you add Tailscale to any Docker container based on linuxserver.io ...Tailscale clients behind a pfSense firewall can benefit from a settings change. Tailscale can also be run directly on these routers, via a plugin for pfSense. Direct Connections for LAN Clients. As a router/firewall, pfSense may also be providing Internet connectivity for LAN devices which themselves have a Tailscale client installed.Tailscale maximizes security and minimizes the trust you need to give it, but could still be a point of attack/failure. The benefits of the Tailscale VPN are numerous. Imagine you're a remote worker using a self-hosted document management system that you want to interact with while away from home. Or, you're running a self-hosted server that ...To install Tailscale: From the Launcher, open Play Store. Locate the Tailscale application and click Install. When installation completes, click Open. For the This app is designed for mobile popup, click Got it. Click Get Started. Sign up using your SSO identity provider. For the Connection request popup, click OK. Congratulations! We would like to show you a description here but the site won’t allow us. Check out the website here. Tailscale claims to be an easy way to set up a secure VPN network. Our Tailscale review will look at its plans, features, interface, …Manually install on. Tailscale can run on Raspberry Pi boards running Raspbian. Packages are available in both 32-bit and 64-bit variants. Install the apt-transport-https plugin: sudo apt-get install apt-transport-https. Add Tailscale’s package signing key and repository:Don’t know if this belongs in this category or in the Windows one, so I’m posting on both, sorry if that’s not allowe. I don’t know what happened, I reset my router because it was having some problems, and now from this particular PC, I cannot ping the router, or the router cannot ping this PC when Tailscale is connected. I have tried …You can manage nodes on your network, users and their permissions, and settings such as key expiry. The admin console also informs you if an update to the Tailscale client is available for your device. Changes to your tailnet are immediately published to all relevant machines by the coordination server. The admin console is located at https ...Tailscale uses both direct and relayed connections, opting for direct connections where possible. When diagnosing unexpected performance issues, the most common cause is using a relayed connection where a direct connection is possible. Tailscale operates a fleet of DERP relay servers around the world. Any device which can open an HTTPS ...Blog. A combination of our newsletter and other posts, where we talk about Tailscale, WireGuard®, 2-factor auth, and other networking-related topics. Subscribe via email, RSS or follow us on Twitter.Oct 20, 2022 · MagicDNS is available for all plans. If you add a new webserver called my-server to your network, you no longer need to use its Tailscale IP: using the name my-server in your browser's address bar or on the command line will work. MagicDNS does not require a DNS nameserver if running Tailscale v1.20 or later. We've deployed a Tailscale docker container alongside an nginx web server container. The network_mode setting on the nginx container routes all traffic for that container via the Tailscale container—this is often referred to as a "sidecar" container. In this fashion we can effectively directly deploy multiple individual services to our tailnet with unique names … Install Tailscale. Download Tailscale. New users should follow the Tailscale Quickstart to create an account and download Tailscale. The following topics provide alternatives to downloading via the Quickstart, along with additional information about client setup. Updating Tailscale. Uninstalling Tailscale. Installing on Linux. Installing on macOS. Tailscale provides each device on your network with a unique IP address that stays the same no matter where your devices are. However, IP addresses aren't very memorable, and can be unwieldy to work with. You can map Tailscale IPs to human readable names using DNS. You can manage DNS for your Tailscale network in at least three ways:Tailscale enables secure remote access that's almost like magic compared to the status quo of legacy networking. With Tailscale and Mullvad together, you can both connect to the things you care about no matter where you are, and also privately browse the web with Mullvad's global, secure, and performant network edge.tailscale up --accept-dns=false. Once installed, and you've run tailscale up --accept-dns=false on your Raspberry Pi, continue on. Step 2: Install Tailscale on your other devices. We have easy installation instructions for any platform: Download Tailscale. Step 3: Set your Raspberry Pi as your DNS server. The exit node feature lets you route all non-Tailscale internet traffic through a specific device on your Tailscale network (known as a tailnet). The device routing your traffic is called an "exit node." Exit nodes are available for all plans. By default, Tailscale acts as an overlay network: it only routes traffic between devices running ... Today we’re announcing the third generation of Tailscale plans and pricing. Most noticeably: The Free plan is expanding from one to three users. Monthly paid plans now include three free users, and bill you only for additional users who actively exchange data over Tailscale (“usage-based billing”) rather than for a fixed number of seats.Most of the time, Tailscale should work with your firewall out of the box. Thanks to NAT traversal, nodes in your tailnet can connect directly peer to peer, even through firewalls.To get many firewalls working with Tailscale, try opening a firewall port to establish a direct connection.. For some firewalls, though, it is particularly difficult to establish a direct … Tailscale app can now quit without terminating the VPN tunnel by holding down the Option button and selecting “Quit (Leave VPN Active)”. Toggle Tailscale shortcut action can be used to connect or disconnect the VPN tunnel depending on its current state. Better compatibility with versions of macOS prior to Sonoma. Open the QNAP App Center. Open the Communications section. Locate the Tailscale application and click Install. After the Tailscale app installation is completed, click on the Tailscale app icon, and select Open. Log in to your Tailscale network. In the Connect device page, click Connect. Alternative installation options.Tailscale + Your machines = Access from anywhere. Your laptop can be in Toronto, staging can be in Sunnyvale, production can be in us-east-1, and all of that can be accessed from anywhere with an internet connection.Free yourself from the slings and arrows of port forwarding and the fleeting hope that you don't get hacked and just focus …The Tailscale extension for Docker Desktop lets you share exposed container ports from your local machine with others on your private Tailscale network (known as a tailnet).Use the Tailscale extension to collaborate on services with your team, SSH into containers, and more. When using the Tailscale extension, any of your tailnet's network access control …LuCI support for tailscale. Contribute to asvow/luci-app-tailscale development by creating an account on GitHub.tailscale up command. tailscale up connects your device to Tailscale, and authenticates if needed. Running tailscale up without any flags connects to Tailscale. You can specify flags to configure Tailscale's behavior. Flags are not persisted between runs; you must specify all flags each time. To clear previously set flags like tags and routes ...Open the QNAP App Center. Open the Communications section. Locate the Tailscale application and click Install. After the Tailscale app installation is completed, click on the Tailscale app icon, and select Open. Log in to your Tailscale network. In the Connect device page, click Connect. Alternative installation options.Sep 19, 2023 · Tailscale is a networking solution that facilitates secure and seamless communication between devices, even across different networks and firewall configurations. It focuses on creating a private, encrypted overlay network for easy access to devices and services. Identity-Based Networking. Tailscale uses an identity-based approach to networking. Tailscale also has a version of the Tailscale macOS application that uses a System Extension instead, which can be distributed outside of the App Store (as a DMG or zip). The final method is running the open source Tailscale code. It uses the kernel utun interface rather than the Network Extension or System Extension frameworks.Tailscale relies on your existing identity provider to authenticate users. Any authentication settings from your identity provider are automatically used by Tailscale, including MFA. To enable MFA for your domain, set it up from your identity provider. Apple. Apple provides documentation on how to enable multi-factor authentication for Apple ID.In this video we'll look at how to setup TailScale on Windows and Linux.From https://tailscale.com/A secure network that just worksZero config VPN. Installs ...Tailscale is a zero config VPN for building secure networks. Install on any device in minutes. Remote access from any network or physical location.The Tailscale software that runs on your devices is split across several binaries and processes. Platform differences. On most platforms, the CLI is a binary named tailscale (or tailscale.exe) and the more privileged daemon that does all the network handling is called tailscaled (or tailscaled.exe).Note the final d for "daemon". The majority of the CLI …Userspace networking mode allows running Tailscale where you don't have access to create a VPN tunnel device. This often happens in container environments. Tailscale works on Linux systems using a device driver called /dev/net/tun, which allows us to instantiate the VPN tunnel as though it were any other network interface like Ethernet or Wi-Fi.Getting Started with Tailscale in 10 Minutes. Alex Kretzschmar ( he/him) Tailscalar. on November 22, 2023. Life is better when you connect more devices to your tailnet — the group of devices that forms your Tailscale network. In today's video we cover setting up a tailnet from scratch and show you how to add your first few devices.Tailscale works with Android 6.0 or later, including ChromeOS and Android TV devices. Download Tailscale from the Play Store or scan the QR code on the Tailscale Download page.. Launch the app and click Get Started, accept the prompts to install a VPN configuration, and allow push notifications.Push notifications serve to alert users that …Setting up a subnet router. To activate a subnet router on a Linux, macOS, tvOS, or Windows machine, follow these steps: Step 1: Install the Tailscale client. Linux macOS tvOS Windows. Download and install Tailscale onto your subnet router machine. We offer instructions for a variety of Linux distros. Step 2: Connect to Tailscale as a subnet ...A Tailscale VPN is highly secure, performant, and flexible, and about as easy to set up as a new shared calendar. Tailscale makes it possible for anyone to have the benefits of a professional-quality VPN without the headache or cost of traditional setup. How to access NAS remotely with Tailscale. Tailscale is a zero-config VPN.Tailscale enables secure remote access that's almost like magic compared to the status quo of legacy networking. With Tailscale and Mullvad together, you can both connect to the things you care about no matter where you are, and also privately browse the web with Mullvad's global, secure, and performant network edge. Secure remote access that just works. Easily access shared resources like containers, bare metal, or VMs, across clouds and on-premises. Tailscale SSH allows development teams to access production servers without having to create, rotate, or revoke keys. Also, when enabled, SSH sessions can be recorded and stored in any S3-compatible service or ... LuCI support for tailscale. Contribute to asvow/luci-app-tailscale development by creating an account on GitHub. Open source is the present and future of software development. Writing software ought not be zero-sum. Tailscale is open source at its core. It’s also free for open-source projects. Tailscale is built on WireGuard, specifically wireguard-go. We upstream changes that help other users of the project. Using WireGuard directly offers better performance than using Tailscale. Tailscale does more than WireGuard, so that will always be true. We aim to minimize that gap, and Tailscale generally offers good bandwidth and excellent latency, particularly compared to non-WireGuard VPNs. The most significant performance difference is on Linux. Tailscale works with Android 6.0 or later, including ChromeOS and Android TV devices. Download Tailscale from the Play Store or scan the QR code on the Tailscale Download page.. Launch the app and click Get Started, accept the prompts to install a VPN configuration, and allow push notifications.Push notifications serve to alert users that … Learn about identity providers that work with Tailscale. A tailnet name identifies your tailnet and is used in features such as MagicDNS, HTTPS certificates, and sharing. See how to set contacts for account changes, configuration issues, security issues, and billing. Learn how to install Tailscale, create a network, and invite your team. Tailscale runs DERP relay servers distributed around the world to link your Tailscale nodes peer-to-peer as a side channel during NAT traversal, and as a fallback in case NAT traversal fails and a direct connection cannot be established.. Because Tailscale private keys never leave the node where they were generated, there is never a way for a DERP server to …If you’re setting up servers on Tailscale, we recommend you use an auth key to provision the server, and an ACL tag to restrict its access. You can also set up Tailscale SSH to access your servers.. Here’s how to set up a server in Tailscale: Create a new ACL tag in your tailnet for the type of shared resource you are managing. For example, you can use …Fixed: Tailscale Tunnel WinTun adapter handling is improved; Fixed: MSI upgrades no longer ignore policy properties set during initial install; macOS. New: A .pkg installer …Tailscale in your dev container. By including Tailscale in your dev container, you can make sure that any new environment you spin up in GitHub Codespaces will connect to your tailnet. To set this up, you’ll need to add a Tailscale client, and authenticate to Tailscale with an auth key. We recommend using a reusable auth key, rather than an ...Jan 29, 2024 · Tailscale makes it as easy as installing an app and signing in' and is a VPN service in the security & privacy category. There are more than 25 alternatives to Tailscale for a variety of platforms, including Linux, Windows, Mac, Self-Hosted and Android apps. Using WireGuard directly offers better performance than using Tailscale. Tailscale does more than WireGuard, so that will always be true. We aim to minimize that gap, and Tailscale generally offers good bandwidth and excellent latency, particularly compared to non-WireGuard VPNs. The most significant performance difference is on Linux. A mesh network is a type of networking topology in which different nodes dynamically connect to each other in order to improve the overall efficiency of data transmission. Similarly, mesh VPNs use a peer-to-peer architecture to offer greater resiliency, scalability, and performance than conventional VPNs. This article explores the features, benefits, …Grant management access. If the device is user-owned (not tagged), only the owner is able to manage settings on the device using the Tailscale web interface.Additional users cannot be granted management access by changing the tailnet policy file.. If the device is tagged, users can be granted access to manage parts of the Tailscale web interface using ACL …App connector high availability. Step 1: Set up multiple app connectors. Follow our guide to configure app connectors, assigning all app connectors to the same tag. For example, to create multiple app connectors on the tag:connector, you'll want to run a command like this on 2+ machines. sudo tailscale up --advertise-connector --advertise-tag ...Key people. Avery Pennarun. David Crawshaw. David Carney. Brad Fitzpatrick. Website. tailscale .com. Tailscale Inc. is a software company based in Toronto, Canada. … If your Synology NAS cannot connect to your tailnet after uninstalling and re-installing the Tailscale app, we recommend the following steps: SSH into your NAS and run the command: sudo tailscale up. Enter the password for your NAS (if prompted), then copy the provided URL. To authenticate, visit: The Tailscale integration integrates the Tailscale API with Home Assistant; giving you the possibility to monitor and automate on the state of the devices in your Tailscale VPN network (Tailnet). This integration DOES NOT make your Home Assistant accessible via Tailscale VPN remotely! If you want to access your Home Assistant instance remotely ... Learn about identity providers that work with Tailscale. A tailnet name identifies your tailnet and is used in features such as MagicDNS, HTTPS certificates, and sharing. See how to set contacts for account changes, configuration issues, security issues, and billing. Learn how to install Tailscale, create a network, and invite your team. A Tailscale VPN is highly secure, performant, and flexible, and about as easy to set up as a new shared calendar. Tailscale makes it possible for anyone to have the benefits of a professional-quality VPN without the headache or cost of traditional setup. How to access NAS remotely with Tailscale. Tailscale is a zero-config VPN.Tailscale makes it easy to securely connect to your Network-Attached Storage (NAS) devices over WireGuard®. There are different levels of official or community support depending on the platform. Tailscale is completely free for most personal uses, including accessing your NAS.For information about creating a tailnet, see the Tailscale quickstart. Step 1: Open Windows Firewall with Advanced Security. Open your Start Menu, type Windows Defender Firewall with Advanced Security , and click its icon to open the Advanced Security console of the Windows Firewall. Step 2: Find remote desktop rules.Solved from reddit u/artemis-sun. The option to “allow local network access” on your Mac allows the computer to access it’s own local LAN, not the exit node’s LAN. Other devices on your Mac’s local network can’t ping or reach your Mac if that option is disabled, and vice versa. It’s unrelated to your exit node’s LAN.

Compared to the GUI version of Tailscale, running tailscaled instead has the following differences: tailscaled on macOS is much newer and less tested, but it seems …. Klimt adele bloch

tailscale.

The Tailscale integration integrates the Tailscale API with Home Assistant; giving you the possibility to monitor and automate on the state of the devices in your Tailscale VPN network (Tailnet). This integration DOES NOT make your Home Assistant accessible via Tailscale VPN remotely! If you want to access your Home Assistant instance remotely ...Tailscale clients behind a pfSense firewall can benefit from a settings change. Tailscale can also be run directly on these routers, via a plugin for pfSense. Direct Connections for LAN Clients. As a router/firewall, pfSense may also be providing Internet connectivity for LAN devices which themselves have a Tailscale client installed.Windows. improve throughput for userspace ("netstack") mode in the presence of packet loss. disable dynamic DNS updates for the tailscale interface via …If your Synology NAS cannot connect to your tailnet after uninstalling and re-installing the Tailscale app, we recommend the following steps: SSH into your NAS and run the command: sudo tailscale up. Enter the password for your NAS (if prompted), then copy the provided URL. To authenticate, visit:Tailscale in your dev container. By including Tailscale in your dev container, you can make sure that any new environment you spin up in GitHub Codespaces will connect to your tailnet. To set this up, you’ll need to add a Tailscale client, and authenticate to Tailscale with an auth key. We recommend using a reusable auth key, rather than an ... What is Tailscale? Tailscale is a free and open source service, based on WireGuard®, that helps users build no-hassle virtual private networks. Once you’ve created a Tailscale network (tailnet), you can securely access services and devices on that tailnet from anywhere in the world. Introducing Tailscale Funnel. Tailscale lets you put all your devices on their own private tailnet so they can reach each other, ACLs permitting. Usually that’s nice and comforting, knowing that all your devices can then be isolated from the internet, without any ports needing to be open to the world. Sometimes, though, you need something ...Build It Yourself. “ With our old VPN, we'd spend a lot of time worrying about client-side issues for our users. With Tailscale, we do need to maintain some infrastructure, but from an engineering perspective, that’s easy compared to the chaotic client-side issues we used to deal with. Hirotaka Nakajima, Senior Software Engineer at Mercari.Tailscale 是一种基于 WireGuard 的虚拟组网工具,它能帮助我们把安装了 Tailscale 服务的机器,都放到同一个局域网内,即公司或者家里的 PC 机器连到同一网络,甚至云服务 …Then launch your codespace. Authorization. The first time the codespace starts it is necessary to authenticate it to join the tailnet. In the terminal window run: tailscale up --accept-routes. This will print a URL to visit in a browser where you can log into the desired account. Write code remotely by installing Tailscale on GitHub Codespaces.Tailscale is a programmable network that makes it simple to manage private networks at an enterprise scale. Deploy resources like databases and servers quickly using existing infrastructure-as-code workflows. Leverage SCIM with your existing identity provider to automate the provisioning of users, roles, and groups in near real-time.Tailscale Android Client. Contribute to tailscale/tailscale-android development by creating an account on GitHub. Install Tailscale on your device to access your containers via your tailnet. Using the Tailscale extension. Click the Tailscale extension in the Docker Desktop sidebar to see your open containers and their Tailscale IP addresses and URLs. Click a URL to copy it. You could send the URL to other users on your tailnet so they can access your ... 像我这样 参数 -verify-clients用来防止别人(知道你的域名后)白嫖你的中继节点,只认服务器上 tailscale 客户端登录的账号。如果你有给朋友白嫖的需求,可以把这 ….

Popular Topics