Nathan Brazil September 20, at pm. Same issue as Hans for me. Something has changed somewhere. Hans September 21, at am. That is exactly what I got and nothing I can do and there is nobody that can help fix it. James Brown September 27, at pm. Jerry Schull May 15, at pm. In other words, if I start a capture and then stop it, the only way to get the gui to show the data again is to reset the hackrf module Is this normal?
Richard September 29, at pm. Brian December 17, at am. Leave a Reply Cancel reply. RSS Feed Follow me on twitter. Mirna December 26, at Ayyaz February 4, at Faben February 5, at Amjad February 8, at Ammar February 10, at Vuyani Sidinile September 10, at Chris March 6, at Vikas April 4, at Marcos April 6, at Zahid April 19, at Adnan Ansari April 21, at BLosa May 25, at Emiliano Betramini June 11, at Anonymous June 29, at KirankumarK July 7, at Luis Miguel July 20, at Umer July 22, at Lionel August 9, at Raffaella September 2, at Baris September 9, at Akif September 22, at Ahmer October 7, at Alvaro Dader October 18, at Anonymous October 18, at RITO October 22, at Kiro Yovanov November 27, at Cipi December 5, at Yusif Suleiman Yusifsuleiman December 8, at Yusif Suleiman Yusifsuleiman December 31, at Tushar B.
January 12, at If you have a security camera or DVR from a well-know manufacturer such as Samsung, Bosch, Pelco, Panasonic, Clinton Electronics or even Hikvision or Dahua, you can pick up a phone, call somebody and solve your problem. With unbranded devices is hard to talk to someone from the technical support team, since most of them don't have such service and once you buy the equipment you are on your own. How many times does your customer or you as a customer decide it's time to check if the IP camera or DVR needs a firmware update?
This is very rare. Once installed, DVRs or IP cameras will be stay forever without the updates that can solve the security flaws that are discovered by hackers around the world. If you think that a hacker sits there in a chair focused on the task of get into your DVR trying all kind of password guessing all night long, your are completely wrong.
After exploiting the security flaws, automated programs are created that search for systems with vulnerabilities all over the Internet. A good example is the Mirai , a virus created to get into systems connected to the Internet to later use as a source of attack to sites that hackers wish to shutdown with a DDOS Distributed Denial of Service attack.
It's just like having an army ready for war, and your IP camera or DVR can be one of those "soldiers" that Mirai uses to start an attack. Once security camera vulnerabilities are discovered, hackers spread the word collaboratively, there are communities and forums where they exchange information and share details that make life easier for colleagues who want to hack into systems and teach them how to hack security cameras.
The documents are very well written with details of the flaws that have been found on DVRs and security cameras of various brands and models which are sold worldwide. You may be wondering how it is possible for a hacker to discover the security flaws of all the equipment, after all there are thousands of brands of DVRs and security cameras on the market. Will a hacker go out there buying DVRs from all different brands just to find out what are the vulnerability and how to get into the device?
In fact they do not even need it, because they can access the code used in the security camera or DVR by visiting the manufacturer's website and downloading the device firmware or by getting it from other hacker. Once downloaded the firmware, he can open it and start working on checking the security flaws and of course, spread the news.
In the market there is a network of manufacturer, distributors and resellers who market the same equipment with different names, ie a chip made in China can be used in many DVRs around the world.
When hackers discover the vulnerabilities on a specific security camera chip that is widely used by others the news are spreads to the world and a lot of attacks can be execute in a short period of time.
Obviously the large manufacturers are more concerned to solve the security flaws, but the problems still exist even in their devices. However, the fact that big brands are behind the products does not guarantee that they do not have security problems because there is a list of vulnerabilities even for giants like Samsung, Sony, Pelco, Axis, Cisco and Bosch, these manufacturers are always working to close the security breaches.
To keep things as simple as possible, and to allow for others to make the same changes, our engineer developed a workaround method using open source software. The steps below outline the process to disable the Power-up in Standby behavior of a hard drive, thereby enabling its use in a general purpose computer. Please note that, to complete this process, the hard drive needs to remain powered on at all times, as the actual device configuration change occurs in the last step in the sequence.
Those steps have unlocked the drive if everything went according to plan. Next you can partition and format it, and use it as a regular hard drive. The drive will spin up just fine the next time it is powered on. If you do have your original DVR device, you can use that instead.
Unlock DVR Hard Drives Without Using the Original DVR Please note that, to complete this process, the hard drive needs to remain powered on at all times, as the actual device configuration change occurs in the last step in the sequence.
0コメント