中国メーカーNASは危険？UGREEN DH4300 Plusの通信をガチ検証してみた

Provided by: UGREEN JAPAN UGREEN NAS Entire Series Big Sale: Up to 15% Off! Amazon: https://amzn.to/3NlSLE9 Official Website: https://bit.ly/4jLUxKB Channel Exclusive - Extra 5% Off Coupon Code: CREPAIR2601 Usage Time: 1.26-2.8 Products Used: NAS products are supported (UPS excluded) There are concerns about backdoors and data leaks when using NAS equipment from Chinese manufacturers. In this video, we left the UGREEN NAS "NASync DH4300 Plus" in its default settings for approximately two weeks, recording DNS queries with DNSQuerySniffer and monitoring traffic changes with PRTG Network Monitor to check for suspicious external communications. We'll also explain the basics of NAS, the concepts of RAID0 and RAID5, why the DH4300 Plus supports 2.5GbE, recommended peripherals (internal HDD, external HDD backup, UPS), and a cost comparison with Google One 10TB. We'll also explain the initial setup procedure for the UGREEN NAS DH4300 Plus. 00:00 Welcome and Overview 04:21 What is a NAS? What are its uses? 12:01 Introduction to the UGREEN NASync DH4300 Plus 18:15 Recommended equipment for actually running a NAS 21:48 Comparison of usage costs, advantages, disadvantages, and operational risks 28:28 Setting up the UGREEN NASync DH4300 Plus 46:58 Isn't UGREEN a Chinese manufacturer? Thorough Investigation 56:16 Summary #Ugreen #NASync #DH4300Plus #NAS #NetworkMonitoring #Security #Backdoor #SuspiciousCommunication #RAID5 #WDRedPlus #IronWolf #UPS #Backup #GoogleOne #CloudComparison #HomeServer #DataProtection #PCRepairTricks #UgreenNAS #NASStorage This channel will continue to provide useful PC information! Please subscribe! ↓↓↓↓↓    / @computer_repair   Our PC repair diagnosis is free! If you're considering having your PC repaired by us, please watch the video at the URL below.    • うえもっちゃんにパソコン修理やサポート依頼するには？費用は？   ■LINE Stamps "Computer Repairman Uemochi Vol. 1" Very popular! Now on sale! ¥120 https://store.line.me/stickershop/pro... [Profile] We run a computer repair shop in Amagasaki City, Hyogo Prefecture. Established in 2004. Over 3,000 repairs completed! We'll share some computer tips and tricks based on our experience. [Shop Details] Under Up Computer Repair http://www.underup.net/ 3-23-1 Tomimatsu-cho, Amagasaki City, Hyogo Prefecture Repair Desk: 06-6422-7990 [About PR Video Production and Distribution] For more information, please see the following URL: http://www.underup.net/15_YouTube_CM.... [Uemo-chan Illustration Creator] Illustrator: Tomodotto http://tomo-artdesign.com For illustration requests, please see here. [Disclaimer - Regarding the Accuracy of Video Content on This Channel] We strive to provide as accurate information as possible in the content and information on this channel. However, there may be inaccuracies or outdated information. Therefore, we cannot guarantee accuracy. We also do not guarantee legality or safety. [Disclaimer - Regarding Liability for Damages, etc.] Please note that we are not responsible for any damages caused by the content posted on this channel. Furthermore, if you are redirected to another site from this channel via a link or banner, we are not responsible for any information or services provided on the destination site. We are not responsible for any damages incurred by users due to the suspension of service on this channel due to force majeure such as channel maintenance, fire, power outage, other natural disasters, viruses, or third-party interference. Use of this channel is at your own risk.