When it comes to online security, there is something about webcams that gives people the jitters.
We are all aware of the risks posed by malware, by hackers breaking their way into sensitive company databases, by cyber fraud and digital identity theft. But if you want to single out the threat which terrifies people above all others, being spied on directly through a compromised IP camera ranks right at the top.
Five years ago, the chief security officer at a Boston-based cyber security firm demonstrated the threat this posed to businesses by hacking into the video conferencing systems of a dozen corporations around the globe. In doing so, he highlighted several risks insecure teleconferencing could pose.
Confidential and sensitive information is routinely discussed within the privacy of a meeting room. Once you create an access point into that room via internet-ready cameras and microphones and live stream broadcasts, you inevitably create vulnerabilities. Video conferencing is widely used to enable discussion on the most important aspects of business right up to executive level. Details of finances, contracts, acquisitions, employment and product patents are all likely to be divulged at one point or another.
Having trade secrets stolen by snoopers is one widespread fear associated with video conferencing. Another is the fact exposing certain categories of data to the wrong people in the wrong way - and it need not even be hackers we are talking about - can lead to serious compliance issues with data protection regulations, for example, GDPR.
These revelations about teleconferencing security caused widespread concern. That, however, was five years ago. Since then, huge strides have been made in recognising the data vulnerabilities all types of networked systems create, and how to fix them.
If you operate a video conferencing system, security should be a key priority. On the technical side, security protocols have improved no end in the past five years, not least because of the rise of hosted cloud-based conferencing services which include advanced security measures as part of the package. But best practice with video conferencing security also starts in the workplace and must be built into the culture of how teleconferencing equipment is used.
Below, we outline some of the key considerations for ensuring your business uses video conferencing safely and securely.
1 - Prioritise network security
It seems obvious with hindsight, but most of the vulnerabilities people fretted over in the past were caused by one very basic error. It is easy to assume that when you add a new set of applications or hardware to a network you believe to already be secure, they will automatically be protected by existing firewalls and so on.
This is not the case. Video conferencing endpoints and platforms will often need their own Session Border Controller (SBC) to manage traffic, including looking out for and blocking suspicious connections. This is is because they use different protocols to, for example, your VoIP or ordinary data connections. Firewalls also need to be configured accordingly, and network settings should be reviewed regularly to make sure they are up to date.
