Hands-Free Upgrade of Access Control System

Hands-Free Upgrade of Access Control System 

Access control systems also let employers restrict the locations each employee can enter, setting levels of security to balance their workers' safety and convenience. When an employee leaves the company, their credentials can simply be deactivated to prevent them from gaining unauthorized access. With access control security, you know who enters your business, when they enter and what door they use. These systems also include analytics that allow you to track where your employees are. In addition, they allow you to section off rooms or areas to authorized employees and receive reports of suspicious activity, such as if someone tries to enter an area where they don't belong. 

Social Distancing is the new norm of life and need to be practiced across the daily paths. While the governing authorities work for developing solutions to take care of human life, it is essential for various establishments to work out their own precautionary measurements to create safe and risk-free environment. Wireless access control systems are fast and easy to install. They save time and money for sites that have hard-to-wire buildings, remote gates and elevator applications. Addressing COVID-19 Concerns by Upgrading Existing or Non-Existing Access Control System to Hands-Free Wireless access control with non-Chinese factory product. 

Several companies have entered the mobile access card market, but they have not set up a meaningful product solution stream until 2019. In 2020, forecasts show that the mobile access card market will grow far more rapidly. Reviewing new entries into the market allows identification of the latest products that provide improving solutions to compatibility and speed problems.

How long before your phone replaces your access credentials at work? Mobile devices are everywhere. Number of mobile phone users alone was forecast to reach over 4.7 billion this year, with more than 60% of the world’s population already owning a mobile phone.  Smartphones have already begun to replace traditional lock-and-key setups in the home, and with the business world continuing to move in a more smartphone focused direction, a world where you tap your phone to gain access to your office probably isn’t too far off. The technology already exists, but implementation is not without its hurdles. While generally outweighed by the benefits, there are several potential challenges when it comes to using your Smartphone as a credential. Smartphone have become ubiquitous, but cards and FOBs are still cheaper to produce. Even though users are likely to have their phone on them constantly, access badges usually include a picture and are always meant to be visible. Still, as the technology improves, it’s likely that Smartphone verification is going to become more prevalent. One application that we’re seeing growth in is for mobile-enabled workforces to use smartphones and mobile devices as keys to gain access to secured buildings, rooms and areas. As this trend becomes more commonplace, it’s worth weighing the pros and cons.

 

Mobile Benefits

Firstly, let’s look at the benefit of using your smart phone as access credentials for your building.

• ·  Smartphones are more secure than traditional access cards or FOBs. With the introduction of biometrics in modern smart phones (fingerprint sensors and face ID), even though someone might be able to get their hands on someone else’s phone, it’s no guarantee that they’ll be able to unlock it.
• ·     Smartphone-based credentials are very difficult to clone.
• ·  Smartphone-based implementations can reduce installation costs by leveraging an asset that everyone is already carrying around with them.
• ·    Smartphone credentials are capable of much more than traditional card-based systems. Smart phones are capable of Multi-Factor Authentication (MFA), location awareness, mass notifications, and revocation can be done remotely.
• ·      HR should be thrilled with a smartphone app-based access control system, as much less time will be needed to set up and issue credentials than issuing new keys and cards or replacing them. 

Finally, if you choose a provider who has created a secure app with credential storage in a secure cloud or location other than the phone, the security is even greater. Biometrics (the use of fingerprints) can even be used to access the key, since smartphones now include that capability. 

Essentially, even if someone did manage to steal the phone and crack the pin to open it, they would still need the proper information (or fingertips) to open up the app and access the key. 

A strong app will also have deep levels of encryption that will prevent the Bluetooth signal from simply being copied and replayed to open the lock.

Potential Challenges

Of course, as new technology emerges, there will be pushback. This isn’t a bad thing as it forces developers to overcome roadblocks to make systems as secure as possible. The difficulty comes from separating valid objections from merely an aversion to change. Going forward, the biggest issues with mobile credentials are:

·       Physical return of credentials. When someone parts ways with an employer, a physical access card or FOB would be collected. With a smart phone-based system (especially in a case where employees are bringing their own devices) this is obviously problematic. You can’t ask an employee to turn in their. The only solution to this problem is to ensure that your protocol for remotely disabling credentials is foolproof. If it is, this issue becomes a benefit, as you can revoke credentials at any time. Forgetting to have a card turned in or encountering any resistance from an employee is no longer a factor.
·   Lack of a picture ID. With many physical access cards, a photo of the employee will be added as a second form visual verification. These cards are often clipped to an employee’s shirt or belt making it visible at all times and allowing people to identify them immediately. Phones are generally kept in pockets and would only be brought out at an access point. This issue’s importance will vary based on your business’ level of sensitivity when it comes to your assets or people. Additionally, all modern access control systems allow for a head shot to appear when credentials are presented to a reader. If a picture has been taken of the employee, and someone is present to identify them, they can verify that the person who presented the card or phone is the proper individual. It’s even possible to speak with the person in video which will allow for facial recognition with CCTV integration with the access control software.

One reason for the high expected growth for usage of smartphones as digital access control keys is that mobile technology is already widely used for identification, authentication, authorization and accountability in computer information systems. Another reason is that using mobile devices as keys aligns perfectly with the mobile-first preferences of today’s workforces. Using mobile devices as keys not only delivers a convenient user-experience. It also helps boost operational efficiency and satisfaction of today’s mobile-enabled workforces. As important, it represents a more cost-effective, simpler way for companies to manage identification credentials as it eliminates numerous manual tasks related to handling, printing, distributing and disposing of physical identity badges.

When all is said and done, one of the biggest benefits that those who choose to implement mobile credentials will see is lower installation costs. The SIA points out that “A smartphone credential adds significant functionality over a traditional credential and is always upgradeable to add new capabilities – all for the same cost, or less…Also, users do not require a reader to enter a door, so enterprises can eliminate readers on most doors to keep the entrance looking clean and to reduce installation costs.” When you couple this with the other benefits of mobile credentials, it becomes clear that this will more than likely become the preferred method of access control for most workplaces in the near future.

ASSA ABLOY, Suprema being a pioneer in multiple doors opening and access controlling technology, provides such critical solutions suitable for wide segments of commercial spaces. With easy and safe access for authorized personal, without compromising on the security needs of the organizations, the contactless access readers and exit switches for sliding and swinging door operators. 

Aperio is first Wireless Online Access Control technology that enables mechanical locks to be wirelessly linked to an existing access control system. In terms of formats, three common methods of mobile credentials are used in access:

• BLE (Bluetooth Low Energy)
• NFC (Near Field Communication)
• App Based Credentials

‘Mobile access cards’ is one of the terminologies that everyone has been talking about. RF cards used for access security are being integrated into smartphones just as digital cameras and MP3s were in the past. While people might forget their access cards at home in the morning, they seldom forget their smartphones. Using smartphones for access control increases entry access reliability and convenience.

Structurally which method is used makes a big difference for overall mobile access performance. In general, access manufacturer data sheets will detail which/how many methods are available with their product, with each method having different limitations and benefits.

The breakdown below shows the major differences between types:

For example, notice the difference in Range between the three formats. While NFC range is short (typically less than 9 inches), the range for BLE is longer at ~150 feet, while App systems essentially have ranges only limited by Wi-Fi and cellular connectivity.
In other cases, which method is used impacts reliability too. For example, with HID Mobile, using BLE is less reliable for connecting to the reader than NFC, and because different phone types may limit which method is options used, overall user experience is often determined by which mobile access method they use.

Another valuable aspect of mobile credential is that it makes it possible to issue or reclaim cards without face-to-face interaction. Under existing access security systems, cards must be issued in person. Since card issuance implies access rights, the recipient’s identification must be confirmed first before enabling the card and once the card has been issued, it cannot be retracted without another separate face-to-face interaction. In contrast, mobile access cards are designed to transfer authority safely to the user's smartphone based on TLS. In this way, credentials can be safely managed with authenticated users without face-to-face interaction.

Mobile cards can be used not only at the sites with a large number of visitors or when managing access for an unspecified number of visitors, but also at the places like shared offices, kitchens and gyms, currently used as smart access control systems in shared economy markets.

The market share of mobile access cards today is low even though the capability can offer real benefits to users and markets. While the access control market itself is slow-moving, there are also practical problems that limit the adoption of new technologies like mobile access cards.

The first problem is usability: compatibility and speed.

While NFC could be an important technology for mobile credential that is available today on virtually all smartphones, differences in implementation and data handling processes from various vendors prevents universal deployment of a single solution to all devices currently on the market.

 

Accordingly, Bluetooth Low Energy (BLE) has been considered as an alternative to NFC. Bluetooth is a technology that has been applied to smartphones for a long time, and its usage and interface are unified, so there are no compatibility problems － however, speed becomes the main problem. The authentication speed of BLE mobile access card products provided by major companies is slower than that of existing cards.

The second problem is that mobile access cards must be accompanied by a supply of compatible card readers. In order to use mobile access cards, readers need to be updated but this is not a simple task in the access control market. For 13.56 MHz smart cards (which were designed to replace 125 kHz cards), it has taken 20 years since the standard was established but only about half of all 25 kHz cards have been replaced so far. Legacy compatibility and the need for equivalent performance, even with additional benefits, will drive adoption timing for the Access Control market.

While BLE technology helps resolve the compatibility problem of mobile access cards, we can identify some breakthroughs that can solve the speed problem. Authentication speed is being continuously improved using BLE's GAP layer and GATT layers, and new products with these improvements are now released in the market.

Making use of key improvements allows Suprema's mobile access card to exhibit an authentication speed of less than 0.5 seconds providing equivalent performance to that of card-based authentication.

MOCA System's AirFob Patch addresses the need for technological improvements in the access control market in a direct, cost effective, and reliable way – by offering the ability to add high-performance BLE to existing card readers – enabling them to read BLE smartphone data by applying a small adhesive patch approximately the size of a coin.

 

This innovative breakthrough applies energy harvesting technology, generating energy from the RF field emitted by the existing RF reader – then converting the data received via BLE back into RF – and delivering it to the reader.

 

By adding the ability to use BLE on virtually any existing RF card reading device, MOCA allows greater ability for partners and end users to deploy a technologically-stable, high performance access control mobile credential solution to their employees, using devices they already own and are familiar with. Adding MOCA AirFob Patch eliminates the need to buy and install updated readers simply to take advantage of mobile credential, lowering costs and risks, and increasing employee confidence and convenience.