A new industry white paper from Panasonic Business looks at the current attitudes to CCTV network security, and what needs to change as sensitive camera feeds increasingly move online. Titled ‘Just how secure is your video surveillance?’, the whitepaper argues that cameras indirectly provide a lot of vital information about a location or organisation that can be researched anonymously over the Internet, without having the person accessing the data present at the site. Information such as when people leave a building, where there are gaps in the areas being recorded, or even cameras recording things like passwords or door codes being entered aids a potential break-in.
This danger does not have to come directly from the anonymous internet hackers – frustrated employees, former staff members wishing to take revenge, or customers, suppliers or competitors, all stand to potentially benefit from such confidential information.
Professional IT networks are never managed without some sort of security in place, but when it comes to CCTV systems, security settings are often left at an insecure level or even completely disregarded, creating a major gap in security for what may be an otherwise highly secure organisation.
Standard default passwords, for instance, are estimated to have not been changed on more than 60% of all video cameras, a shortcoming that makes them very easy to manipulate.
With today’s IP-based cameras running on their own operating system and connecting to wider IT networks, unsecured devices are also a way of potentially accessing other parts of the network and gaining control.
The security risk extends to the footage obtained by CCTV systems, through unauthorised access to, and tampering with, network video recorders. When such tampering occurs, it can often go unnoticed as the system continues to function normally, but the damage to evidential material has already been done.
“By their very nature, CCTV cameras are often installed in sensitive areas, and if there is unauthorised access, the footage can provide a lot of information about a business,” said Gerard Figols, European Product Marketing Manager for Panasonic security. “When events are captured on a CCTV system, you need to be sure that the evidence is captured securely, and that’s what we’re calling on the industry to consider here.”