A serious security flaw in bittorrent sync can be exploited by a. Hackers claim bittorrent sync should not be used for sensitive data. How to use bittorrent sync to synchronize directories in. A severe arbitrary code execution in bittorrent sync affects various products. Bittorrent sync gives you the flexibility to sync anything engadget. Bittorrent dismissed claims that its popular peertopeer file synchronization program bittorrent sync has an insecure cryptographic implementation that potentially gives the company access to users files. Bittorrent sync securely and easily share files, backup. The official bittorrent blog the official source for. A while back i wrote a guest post on bittorrent s blog about how to use bittorrent sync as an alternative to cloud storage services, such as dropbox and box. While bittorrent proper is often used to distribute files in a public way, bittorrent sync is often used as a private method to sync and share files between devices due to its added security measures. A security expert has discovered a severe vulnerability in bittorrent sync.
Resilio sync is based on the same security and privacy principles as bittorrent sync. Am i sfe to believe there is no problem except with symantec. No wonder people have been having trouble connecting to the no agenda bittorrent sync archive. Bittorrent dismisses sync security concerns pcworld.
The severity of the vulnerability has been rated as high, in order to exploit the flaw the attacker have to trick the victim into visiting a malicious page or opening a specially crafted file. Kovac s topic in troubleshooting thanks for the heads up, well make sure the latest build is sent to norton for inclusion in the exemption list. The security expert andrea micalizzi, also known as rgod, has discovered a serious vulnerability in bittorrent sync cve20152846 can be exploited by a remote attacker to execute arbitrary code. In this guide, we will discuss how to install and configure bittorrent sync on two ubuntu 12. We are happy to announce resilio sync app a fully rebranded bittorrent sync descendant. The qr code option is for syncing to a mobile device.
Bittorrent sync offers cloud storages benefits without its privacy concerns or service outages. Not only can bittorrent sync users sync files between devices on a local network, but also between devices online via secure distributed p2p technology without the pitfalls of the cloud like file size limits, thirdparty snoopers and painfully slow transfer speeds. Sync also referred to as btsync, bitsync and bsync is a file. The goal of this hackito session was to analyze the security of btsync. Bittorrent sync remains the most secure and private way to to move data between two or more devices. Using this method means that no server is storing the files between your devices. Edward snowden has shown the world and continues to show by proxy what can happen over the internet in terms of spying and general privacy and security breeching things. Bittorrent sync lets you protect folders and files with userlevel permissions and set shared links to expire after a specified number of days. Sync uses bittorrent technology to provide fast and private file sharing for teams and workgroups.
Because bittorrent sync growing popularity means more and more private data gets exposed, and as it is a closed source program, theres a need for some verified and neutral information about its intrinsic security and also about the degree of privacy it provides. Bittorrent patched against flaw that allowed crippling dos attacks vulnerability in open bittorrent protocol amplified attacks as much as 120 times. With bittorrent web for mac, the torrent client lives in your browser as opposed to your desktop and youll notice a simplified interface that allows you to stream videos while you download files, without needing to wait for your downloads to complete. Think of it as a theoretically more secure dropbox. Bittorrent sync gets support for running a windows service, sd. Bittorrent sync adds folder encryption and other features for power.
Some in the tech and privacysavvy crowd attracted by bittorrent sync s decentralized design say this step is necessary if people are to be sure that no privacycompromising bugs or backdoors are hiding in the software. On monday, a post on the hackito ergo sum website questioned the security of bittorrent sync and suggested the software could not be trusted because its not open source. Background one the primary reasons i got the chromebook was to support a broad range of development options on a linux platform. Command injection vulnerability found in bittorrent sync. Drdos, udpbased protocols and bittorrent the bittorrent. You will also be able to watch licensed videos for free. Our mission is to make big data available at the edge wherever your customers and employees interact. Bittorrent sync is a peertopeer file synchronization program which syncs files between devices on a local network, or between remote devices over the internet.
The bittorrent engineering blog archive august 2015. When it comes to fast file sharing, there are a few really good options that almost all trump dropbox for me, and sync is one of the best. Community blog synology account become a partner where to buy. Read network investigation methodology for bittorrent sync. To the pro version to continue to use an annual subscription to be ended. Network investigation methodology for bittorrent sync. If youre familiar with bittorrent sync for android devices, youll pretty much get. It has taken the best from bitorrent sync and added a few more further improvements. A severe arbitrary code execution in bittorrent sync. A group of security researchers who recently reverse engineered parts of bittorrent sync. Bittorrent sync keeps your files in sync, skips the insecure cloud. Storage for virtualization virtual machine manager. Bittorrent is a leading software company with the fastest torrent client and sync and share software for mac, windows, linux, ios and android.
As a result, this post is an expansion of that post that provides more clear stepbystep instructions on how to securely deploy bittorrent sync. There youll find the free version getting upgrades and youll see a sync pro being released. Most notable of these for security fanatics are encrypted folders, which allow you to encrypt your data on any of your syncenabled devices. Bittorrent sync provides secure peertopeer sharing. It can sync files between devices on a local network, or between remote devices over the internet via a. Resilio sync formerly bittorrent sync by resilio, inc. The advantage of bittorrent sync is the added level of security, though itll take a little extra work. Deep inside bittorrent sync s cloudless file syncing. Rigorous thirdparty security audits have been conducted to verify the products. Bittorrent is a simple piece of software that makes downloading big bundles of. Learn how to setup bittorrent sync securely on your own servers.
Not only can bittorrent sync users sync files between devices on a local network, but also between devices online via secure distributed p2p technology without the pitfalls of the cloud like file size limits. Bittorrent sync was the worlds first product to harness this powerful protocol for commercial purposes and resilio expands on this mission. Bittorrent patched against flaw that allowed crippling dos. Hackito ergo sum hackers conducted a security and privacy analysis of the bittorrent sync program and allege that it is not so secure or. Bittorrent patches reflective ddos attack security vulnerability. Resilio sync offers the ability to sync data securely and privately by replicating data directly between.
Bittorrent and utorrent allow remote attackers to inject command line parameters and execute arbitrary commands via a crafted url using the 1 bittorrent or 2 magnet protocol. Symantec is blocking download claiming it is containing pua. Bittorrent sync bt sync is a tool that can be used to synchronize files between devices using peertopeer p2p, technology. If youve tried bittorrent sync, then you probably like it. Security researchers discovered a new technique to exploit bittorrent to run powerful. Resilio connect file sync software connecting massive.
Bittorrent sync is a great tool for securely back up your data without losing control. Security is our highest priority sync general discussion. On july 1st, 2015, the security team at bittorrent received a report from florian adamsky about distributed reflective denial of service drdos vulnerabilities affecting several bittorrent products making use of udpbased protocols. Bittorrent archives security affairssecurity affairs. Bittorrent sync download free for windows 10 6432 bit. A group of security researchers who recently reverse engineered parts of bittorrent sync released.
Hackers claim bittorrent sync should not be used for. Security and privacy are two of the leading issues for users when transferring important data. Klinker says he understands those concerns and may yet decide to release the source code for the software. Sync security and privacy brief now available resilio blog. Deep inside bittorrent syncs cloudless file syncing pcworld. Resilio sync offers the ability to sync data securely and privately by replicating data directly between trusted devices and keeping data. As a result, this post is an expansion of that post that provides more clear stepby step instructions on how to securely deploy bittorrent sync. After catching up with the weeks security news, steve and leo examine everything thats currently known about the recently released bittorrent sync peertopeer file sharing and folder synchronizing. How to securely use bittorrent sync for backups cloudsigma. Besides the security, bittorrent sync is also great because it isnt limited by spaceyou dont need to worry about cloud storage limits, since the only limits are your own hard drives which are likely much bigger than dropboxs 2gb of space, or even boxs 50gb of space. Since 2015, there is also a paid pro version available. Bittorrent clients can be made to participate in highvolume dos attacks. Bittorrent sync keeps your files in sync, skips the. Bittorrent sync can also be used on a nas to be installed and operated via a web interface.
Keeping data onpremises makes business and it leaders feel more secure, but comes with technical challenges when theres a need to share data externally. Bittorrent bittorrent wants to make it easier for you to control your data. Bittorrent free follow all the latest news and info here. I just killed off my bts server and restarted it, which apparently allows for the new clients to connect and sync, but obviosuly this is a nonstarter for large medialarge audience distribution. Bittorrent to go after leading cloud filesharing services. There are many addon packages available to expand the value and functionality of your synology nas. Bittorrent patches reflective ddos attack security.
482 1464 748 291 1060 942 134 760 464 208 655 201 753 1017 341 820 141 977 1444 1018 270 473 1503 849 855 796 1143 315 548 1380 625 1 282 1079 842 801 1117 1130 447 594 1174 518 253 641 318 1130