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.
Unfortunately there are professionals who believe that when using such products it's not necessary to worry about security and end up relaxing in the procedures that must be adopted to reduce the risk of possible attacks. Here is a list of what can be done to prevent intrusions:. Use well-known and supported brands.
Update firmware when the manufacturer releases new versions. Avoid using DMZ to have remote viewing to the device. Use additional network security features such as VPNs. Use encryption between DVR or camera and remote device. Learn more about network security. Do not worry if you don't understand some of the terms used in this article,. The idea is that you can learn more and more about how to protect your DVR or security camera from the point of view of a professional in the area of computer networks, after all a hacker or programmer who develops viruses is exactly on that side, and even if they do not understand about security cameras, they certainly understand network security.
Be safe and click the buttons below to share this article. Search for: Search. Secret 2: There are thousands of DVRs and IP cameras scattered around the world that have security issues and vulnerabilities.
Secret 3: Lack of deeper knowledge of technicians and installers makes attackers life easier Take a look at some forums on the Internet and you will find a lot of discussion about installing DVRs and security cameras everywhere. Secret 4: Unbranded devices help proliferate the vulnerability of security cameras on the Internet. Secret 5: People don't upgrade the firmware, so it's easier to hack the security camera 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?
Secret 6: The hacking is automated 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. Secret 7: Vulnerabilities are documented 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.
Secret 8: Hackers don't need to buy equipment 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. Secret 9: Discovering the vulnerability of one system can guarantee the attack of many similar ones. How to keep security cameras and DVRs safe? Type the camera IP and port. Click "get user list". Select the user to change the password. Type a new password and click the button.
After following these steps, you just need to type the camera IP and port on a Web Browser and login by using the credential you just created. See below the Hikvision camera models that are affected by this security vulnerability issue. If you have one of them just upgrade the firmware to correct to problem so you don't have your CCTV camera hacked. It's also possible to hack Hikvision camera by just sending a specific command that gets the camera information or take a screen shot.
The same models and firmware version described above are affected by this issue. If you type the camera IP and port followed by the command below you will see the camera details, such as device name, model and firmware version. The camera returns the information just like shown in the image below:. Just by issuing a similar command it's possible to take the IP camera screenshot and see what is behind the CCTV camera. It's a security flaw. See below the command to get the IP camera screenshot.
After issue this command to the Hikvision IP camera the image below is displayed in the Web Browser without the need for authentication. Screenshot from a Hikvision IP camera click to enlarge. Disclaimer: The image above is from a Hikvision camera which was using an old firmware version as previously described in this article. The company has a fix for this issue so the new models don't have this security flaws. Just imagine the CCTV camera is using a password that is based on a regular word that can be find on a dictionary such as " god, home, secret ", etc.
Somebody could get hack the CCTV camera by just trying different all those passwords until find the correct one. That is something that works. Alright, you are thinking now that this method is too hard and slow since it's complicated to type any word that is available in a dictionary just to try to find the one that is going to work to login into the CCTV camera, right? Well, if you let this task to a software that can test hundreds or thousands passwords per minute you can have a better chance to succeed.
Take a look at the diagram below to understand how this technique works. You can use Hydra for Linux or Windows and you just need to have your password file ready will the words you want to use and issue the command. The software runs and start trying different words it gets from the txt file and keep doing this until there's a match.
If the CCTV camera allows for those fast tries it's just a question of time to the software find the correct password. Modern IP CCTV cameras don't allow this type of brute force attack because they block themselves for some time after too many login attempts.
There are different ways to hack CCTV camera and all of them involves at least some basic skills from the attacker that must be able to understand at least a little bit about Internet and how to use a computer and software.
The idea behind this article is to help people to understand how a CCTV camera can be hacked and how to minimize the chances of an attacker. I used some example just to show what is possible to do and most of the techniques used by hackers can work with different devices.
Note: I'm not supporting any CCTV camera manufacturer or brand and I also don't recommend any attempt to hack into somebody else's camera.
Search for: Search. Use a website that shows hacked CCTV cameras. Hack CCTV camera using default passwords. How to find the IP camera on the Internet.
Click Next. Click Install. Click Finish. Hikvision hacked DVR click to enlarge. Hack CCTV camera process details. How CCTV camera hacking work diagram click to enlarge. How to hack CCTV camera diagram click to enlarge.
Hack CCTV camera using shodan. So i come where the exprets are and I find that they are asking the same qustion. So I will find out some way some how and relay on a step by step. WizRD , Jul 13, Let me try to help y'all Forget the type, brand, and service provider for a second Pros: It works really easily and universally. You will have a guide that tells you what to do once you buy the tuner. Also, unless you are recording in real time, transferring files means RE-recording them.
Sequential Recording: min of video means min waiting time. And here, you have 2 sub-options? Same setup, but only a firewire cable needed. You will only have Read Access you can only see the files, but you can't erase nor put new files into the DVR. This is all most of you want btw Pros: It's free if you have the cables. Data transfer is faster, since it's non-sequential.
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