All posts tagged rf shielding

Bring Your Own Device (BYOD) to Work

Surveys indicate that at least 90% of U.S. employees use their personal smartphones for work related tasks. While less than 50% of employees believe that their employers are prepared for security issues that could arise from bring your own device (BYOD) to work.

Almost 40% of employee’s portable electronic devices (PED) are not password-protected. Today, 1 in 10 employees access their own smartphone for work every week. Over 50% of employees access unsecured WiFi networks with their devices which is a known vulnerability.

BYOD Security Risks

It has been reported that some plug-ins and apps are allowing hackers to exploit devices that were connected to unsecured WiFi networks. Large numbers of phones with Bluetooth discoverable modes may still be on and most smartphone users have not disabled this feature on their devices. Hackers now can gain access to all information that has been stored or viewed on your device.

More and more people are using their personal PEDs in their workplace which can open up security breach issues for their employers. An RF shielded device can block incoming and outgoing signals, ensuring that your company’s information is not at risk.

RF Shielding Strategies for Improving Wireless Security

Categories: RF Shielding
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Wireless LANs transmit RF signals beyond the walls that surround them and are vulnerable to signals from outside. These issues can potentially present security risks and efficiency problems. To protect the system and improve operations, RF shielding methods should be considered.

Fundamentals of Shielding

RF shielding inhibit the passage of RF signals through a building's walls and windows. Wireless LAN product manufacturers have been creating specialized rooms with Faraday cages for years for testing purposes. While these designs do an excellent job at blocking signals, their walls have to be built from the ground up. As result, this solution isn't practical for use outside of product testing.

When RF shielding is necessary at a facility, RF window films and shielding paint are often used. A wide selection of both products offers varying levels of protection between 40 and 80dB, the frequencies used by wireless LANs. After application of paint to walls and film to windows, a building has a good level of protection for security and performance purposes. Read more