Kaspersky has revealed that security cameras designed to protect people from criminals can be misused by hackers and the video made available to anyone who wants it.
It’s like something out of a hi-tech crime movie. Security examination of a working city video surveillance system by Kaspersky Lab has revealed that networks designed to help protect people from criminals and terrorists could be misused by a third party exploiting system configuration flaws.
It is no secret that police departments and governments have been monitoring city streets for years, with security cameras proving invaluable in crime investigation and prevention. However, as a result of research conducted by Kaspersky Lab researcher Vasilios Hioureas and his fellow researcher Thomas Kinsey from Exigent Systems, these systems could also be used in a harmful way.
As part of their research, the authors examined the security video surveillance network in one city. Surveillance cameras were connected via a mesh network – a type of network in which nodes are connected with each other and serve as stepping stones for data (video feed in this particular case) on its way from a node to the control center. Instead of using a Wi-Fi hotspot or wired connection, nodes in such networks simply transmit data to the closest node which transmits it further through other nodes right to the command center. Should an intruder connect to just a single node in the network, they will be able to manipulate the data transmitted through it.
Mesh-network based video surveillance systems are, in general, an inexpensive alternative to surveillance systems which require either multiple hotspots throughout a city, or miles of wires. But the security of such networks is heavily dependent on how the whole network is set up.
In the case investigated by the researchers, the network of cameras used no encryption at all. After purchasing equipment similar to that used in the city, Kaspersky Lab researchers discovered that sufficient encryption tools are provided, but they were not being used correctly in this case. As a result, clear text data was being sent though the network and made freely available to any observer who joined.
The researchers quickly realised that creating their own version of the software used in the network would be enough to manipulate the data traveling across it. After recreating the network and software in the lab, they were able to intercept the video feeds from any node and also modify them e.g. exchange the real video from the camera with a fake one.
The researchers shared their findings with the company that had set up the surveillance network in the city. Since then, the necessary changes have been made to the vulnerable network.
“We undertook this research to highlight that cybersecurity also affects physical security systems, especially critical public systems like video surveillance. When building a smart city, it is extremely important to not only think about the comfort, energy and cost efficiency that the new technologies will bring, but also about the cybersecurity issues that might arise. Although the findings of this research were presented last August we have reasons to believe that its findings are still useful for city authorities that are planning to implement mesh-network based surveillance systems or have implemented it already,” – said Vasilios Hioureas, Junior Malware Analyst at Kaspersky Lab and a co-author of the research.
In order to avoid the security vulnerabilities associated with mesh-networks, Kaspersky Lab recommends the following measures:
· Although still potentially hackable, Wi-Fi Protected Access with a strong password is the minimum requirement needed to stop the system from being an easy target.
· Hidden SSID (public names of a wireless network) and MAC filtering (that allows users to define a list of allowed devices on the Wi-Fi network) will also weed out unskilled hackers.
· Make sure that all labels on equipment are concealed and enclosed to deter attackers who do not have insider information.
· Securing video data using public-key cryptography will make it almost impossible to manipulate video data.
The research was originally presented at DefCon 2014. It has been published as part of Kaspersky Lab’s contribution to the knowledge base of Securing Smart Cities – a global not-for-profit initiative that aims to solve the existing and future cybersecurity problems of smart cities through collaboration between companies, governments, media outlets, not-for-profit initiatives and individuals across the world.
Password managers don’t protect you from hackers
Using a password manager to protect yourself online? Research reveals serious weaknesses…
Top password manager products have fundamental flaws that expose the data they are designed to protect, rendering them no more secure than saving passwords in a text file, according to a new study by researchers at Independent Security Evaluators (ISE).
“100 percent of the products that ISE analyzed failed to provide the security to safeguard a user’s passwords as advertised,” says ISE CEO Stephen Bono. “Although password managers provide some utility for storing login/passwords and limit password reuse, these applications are a vulnerable target for the mass collection of this data through malicious hacking campaigns.”
In the new report titled “Under the Hood of Secrets Management,” ISE researchers revealed serious weaknesses with top password managers: 1Password, Dashlane, KeePass and LastPass. ISE examined the underlying functionality of these products on Windows 10 to understand how users’ secrets are stored even when the password manager is locked. More than 60 million individuals 93,000 businesses worldwide rely on password managers. Click here for a copy of the report.
Password managers are marketed as a solution to eliminate the security risks of storing passwords or secrets for applications and browsers in plain text documents. Having previously examined these and other password managers, ISE researchers expected an improved level of security standards preventing malicious credential extraction. Instead ISE found just the opposite.
Click here to read the findings from the report.
MWC: Next generation of inflight connectivity to be unveiled
Next week at Mobile World Congress, the Seamless Air Alliance will reveal progress on its mission towards enabling the next generation of inflight connectivity. This follows a significant start for the Alliance, which has seen membership increase five-fold since the first meeting in June of last year. The Alliance has a new research laboratory setup and continues progress through its three working groups, writing specifications for the technology, requirements, and operations.
These developments represent a huge leap towards the goal of making connectivity as easy and enjoyable in the skies as it is on the ground. Appearing as part of the Airbus stand (Hall 6, stand 6G34), the Seamless Air Alliance will reveal specification topics that have been completed and published to its membership.
“The passenger experience with inflight connectivity remains one of the great technology challenges. From Day One we have been determined to deliver on our mission to bring industries and technologies together to make the inflight internet experience simple to access and a delight to use,” said the Alliance’s Chief Executive Officer, Jack Mandala.
“I have been tremendously encouraged by the enthusiastic and committed response we have seen and the widening areas of expertise we can call upon as more and more companies and organisations continue to join us,” he added.
Announced during MWC 2018, the Seamless Air Alliance has since grown to twenty-three membercompanies with more than one-hundred key personnel from across the membership participating in its three working groups, with numbers continuing to increase.
The Seamless Air Alliance was created by founding members Airbus, Airtel, Delta Air Lines, OneWeb and Sprint, and quickly joined by Air France KLM, Aeromexico, and GOL Linhas Aereas Inteligentes and global technology leaders including Astronics, Collins Aerospace, Comtech, Cyient, iDirect, Inmarsat, Intelsat, Latecoere, Nokia, and Panasonic.
Today, the Alliance is pleased to announce five additional new members: Adaptive Channel, Etihad Airways, GlobalReach Technology, Safran, and SITAONAIR.
“We are extremely pleased to have these companies join and be a part of the companies driving the next generation of connectivity.” said Mr Mandala.
The Seamless Air Alliance will enable travelers boarding any flight, on any airline, anywhere in the world, to use their own devices to automatically connect to the Internet with no complicated login process nor paywall to scramble over.
The Alliance is also announcing the release of a new research study on the economic benefit of standardization on the inflight connectivity market at Mobile World Congress. This report is available for download at https://www.seamlessalliance.com/publications/
The Alliance is moving rapidly towards an expected demonstration of the technology later in 2019 and anticipates massive interest in Barcelona from the whole communications eco-system.