--- product_id: 51592577 title: "CUJO AI Smart Internet Security Firewall | FREE SUBSCRIPTION (2nd Gen.) - Protects Your Network from Viruses and Hacking/ Parental Controls/ For Home & Business/ Plug Into Your Router" brand: "cujo" price: "€ 0.29" currency: EUR in_stock: false reviews_count: 5 url: https://www.desertcart.de/products/51592577-cujo-ai-smart-internet-security-firewall-free-subscription-2nd-gen store_origin: DE region: Germany --- # Fast Performance Mobile Compatibility Network Protection CUJO AI Smart Internet Security Firewall | FREE SUBSCRIPTION (2nd Gen.) - Protects Your Network from Viruses and Hacking/ Parental Controls/ For Home & Business/ Plug Into Your Router **Brand:** cujo **Price:** € 0.29 **Availability:** ❌ Out of Stock ## Summary > πŸ” Secure Your Digital Life with CUJO AI! ## Quick Answers - **What is this?** CUJO AI Smart Internet Security Firewall | FREE SUBSCRIPTION (2nd Gen.) - Protects Your Network from Viruses and Hacking/ Parental Controls/ For Home & Business/ Plug Into Your Router by cujo - **How much does it cost?** € 0.29 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/51592577-cujo-ai-smart-internet-security-firewall-free-subscription-2nd-gen) ## Best For - cujo enthusiasts ## Why This Product - Trusted cujo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **πŸ” Stay Alert:** Real-time breach alerts keep you informed. - β€’ **πŸ”„ Future-Proof:** Enjoy guaranteed software updates for ongoing security. - β€’ **πŸ“ˆ Effortless Setup:** Simply plug into your router and start protecting. - β€’ **πŸ›‘οΈ Comprehensive Defense:** Blocks malicious behavior for up to 50 devices. - β€’ **πŸ‘¨β€πŸ‘©β€πŸ‘§β€πŸ‘¦ Family Safe:** Parental controls ensure a secure online experience for kids. ## Overview The CUJO AI Smart Internet Security Firewall is a cutting-edge device designed to protect your home and business networks from viruses and hacking attempts. With the ability to monitor and guard up to 50 devices, it offers real-time alerts for breaches and includes parental controls for a safer online environment. Easy to set up, simply plug it into your router and enjoy peace of mind with ongoing software updates. ## Description Product description Your home is full of smart devices. They are not protected by Antivirus, leaving your home open to cybercriminals. CUJO AI secures everything from tablets and PCs, to TVs and baby monitors. Plug it into your wireless router or modem and control it with your iPhone or Android app. CUJO AI will protect you against privacy violations, financial fraud, malicious sites, and other cyber threats. CUJO AI uses threat intelligence, behavior analysis, and machine learning to keep you safe. It adapts to block new threats so that your home is continuously protected. Safety Warning Does not work with Luma and Linksys Velop ## Features - Home device that monitors and guards your home networks against hacking - Alerts users of breaches - Blocks malicious behavior - Protects up to 50 devices on your network ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | CUJO | | Product Dimensions | 12.7 x 12.7 x 15.24 cm; 725.75 Grams | | Batteries | 1 Lithium Ion batteries required. | | Item model number | 84576.1 | | Manufacturer | CUJO, LLC | | Series | CUJO | | Colour | White | | Operating System | iOS, Android | | Are Batteries Included | No | | Lithium Battery Energy Content | 12 Watt Hours | | Lithium Battery Packaging | Batteries packed with equipment | | Lithium Battery Weight | 1 Grams | | Number Of Lithium Ion Cells | 5 | | Item Weight | 726 g | | Guaranteed software updates until | unknown | ## Product Details - **Brand:** CUJO - **Operating System:** iOS 8.4.1; Android 4.1.1 - **UPC:** 853296007037 862881000209 853296007020 - **Global Trade Identification Number:** 00853296007020 ## Images ![CUJO AI Smart Internet Security Firewall | FREE SUBSCRIPTION (2nd Gen.) - Protects Your Network from Viruses and Hacking/ Parental Controls/ For Home & Business/ Plug Into Your Router - Image 1](https://m.media-amazon.com/images/I/81TuUvFCRAL.jpg) ![CUJO AI Smart Internet Security Firewall | FREE SUBSCRIPTION (2nd Gen.) - Protects Your Network from Viruses and Hacking/ Parental Controls/ For Home & Business/ Plug Into Your Router - Image 2](https://m.media-amazon.com/images/I/51SMRiPamwL.jpg) ![CUJO AI Smart Internet Security Firewall | FREE SUBSCRIPTION (2nd Gen.) - Protects Your Network from Viruses and Hacking/ Parental Controls/ For Home & Business/ Plug Into Your Router - Image 3](https://m.media-amazon.com/images/I/51D9oNdPOjL.jpg) ![CUJO AI Smart Internet Security Firewall | FREE SUBSCRIPTION (2nd Gen.) - Protects Your Network from Viruses and Hacking/ Parental Controls/ For Home & Business/ Plug Into Your Router - Image 4](https://m.media-amazon.com/images/I/51wxXqNCV7L.jpg) ![CUJO AI Smart Internet Security Firewall | FREE SUBSCRIPTION (2nd Gen.) - Protects Your Network from Viruses and Hacking/ Parental Controls/ For Home & Business/ Plug Into Your Router - Image 5](https://m.media-amazon.com/images/I/61A7UD8GbAL.jpg) ## Customer Reviews ### ⭐ AL PARECER YA ESTA DESCONTINUADO *by J***N on Reviewed in Mexico on 12 May 2023* EL CUJO NO FUNCIONA, PORQUE NO APARECE LA APP EN IOS Y ANDROID, SI LA CONSIGUES EXTERNAMENTE, NO FUNCIONA PORQUE EL SERVIDOR QUE REGISTRA TUS DATOS (SIGN IN) NO FUNCIONA. POR TANTO TE QUEDAS CON UN APARATO QUE NO SIRVE PARA NADA, SOLO COMO PIZA PAPELES. ### ⭐⭐⭐⭐⭐ Works like a charm and its firmware is updated regularly! *by F***W on Reviewed in Canada on 7 April 2019* Works like a charm. App is very user friendly and the unit itself looks good on any shelving around the house. This little thing has already blocked multiple attempts of unwanted or dubious access through my multiple devices set up around the house. It also comes with regular updates to its firmware on a somewhat regular basis.Purchase recommended. ### ⭐⭐⭐⭐⭐ Fast, secure, and great support *by M***N on Reviewed in the United States on 1 September 2017* For context, I was replacing three Apple AirPort Express units connected via ethernet with the eeros and some AirPort Expreses I was using just for AirPlay at this point. I had three main objectives:β¦Ύ Better network speed. (My old Airports were way too slow and were not a mesh network). I could not determine how much security they were providing me.β¦Ύ Better network security.β¦Ύ Consistent audio streaming. I found that both the Airplay and Chromecasts did poorly with the Apple Airports.This review is about the network portion of this but I also replaced the AirPlay capability with Chromecasts.I selected eero for wifi. See my review of theΒ  eero Home WiFi System (Pack of 3) - 1st generation, 2016 . Bottom line, is I loved the eero wifi, but felt it lacked in security. That's why I looked at cujo.I was still seeing a lot of attempted logins on my security cameras so I decided to try eero Plus which is eero's attempt to address some of the concerns I cited above. The rise of IoT means that more and more devices in our homes are opening new risks. After trying it, I found that it was an utter waste of time and money. 1/week I got "reports" emailed to me about the number of supposed threats blocked. But there was no detail provided, just high level like Malware blocks, phishing attacks. There were no details like where the attacks were coming from (country, IP, etc.) I could not override these blocks (nothing ever broke, but what if it had because I couldn't connect to a service I deemed legit?) I'm sure the emails were accurate, but there was not enough detail and, the email could have been simply randomly generated. I would have no way of validating the reports. Ultimately these reports did the opposite of what I wanted. They made me more anxious about my security, not less.I dropped eero Plus service and elected to try Cujo. It took a while to get everything working right and I had to replace my modem because my old one didn't have DHCP capability. Basically, in the following configuration, your source router (the ISP router as shown) is doing all of your routing and DHCP serving and your wifi router is just an access point.This is now working super fast and cujo seems to be blocking a lot of attacks and has the detail I wanted like IP, the country where the IP resides, the kind of threat. Cujo shows me what's happening, proactively blocks things, and I can override if cujo is too over zealous about blocking. I can see a lot more attack attempts than I had realized and I feel more confident about our LAN being secure.Setting up cujo with eero was complicated but mostly because of my old modem. Once I replaced the modem with a modem/router (with DHCP) things were straight forward though I had to change the configuration of the:β¦Ύ Router (set up some port forwarding, sift through the fairly lousy Arris UX, set up the firewall..β¦Ύ Reconfigure eero and cujo into bridge mode since the modem was now the router and DHCP server.Note I briefly considered switching eero for say, Google Wifi. I love the mesh network and I thought maybe Google wifi would be an alternative to eero since I wasn't going to use all of the fancy network management of eero anymore. However, in the bridge mode with cujo google wifi is no longer a mesh network which defeats the point for me so that took them out of the running.Also, when I was using eero for DHCP service, my Chromecasts frequently didn't work right. Chromecasts would just disappear and require an eero reboot. With the new configuration, I have rock solid Chromecast service. This was a big deal for me as my kids like to listen to music when they go to bed and rebooting my router every night when I put my kids to bed was super annoying. Small shout out to cujo which has amazing customer support and worked through isolating the problems I had very quickly and diligently.Note both cujo and eero are managed with mobile apps. My Arris router is managed with a web interface. The native apps are good because they can do things like alert you when cujo blocks a threat etc.Bottom lineCujo seems to be unobtrusive, doesn't impact network performance, and adds some good security. Their support is also superb and if you have a modem that can act as a DHCP server, the setup isn't too bad. But you do need to understand something about networking or work with their experts to help you get set up. They are very helpful and their app even offers a video chat feature.With this configuration in addition to speed and better security, I also now have hairpin NATing, and IPV6 support and I can control the lease time for DHCP. eero Home WiFi System (Pack of 3) - 1st generation, 2016 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.de/products/51592577-cujo-ai-smart-internet-security-firewall-free-subscription-2nd-gen](https://www.desertcart.de/products/51592577-cujo-ai-smart-internet-security-firewall-free-subscription-2nd-gen) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-04-23*