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Apple at Work – Security and Fun in One Package

  David Fafel     Mar 13, 2020

Apple at Work, mobileLet’s face it, the majority of your employees prefer Apple products such as iPhone, iPad and Macs over other alternatives. In fact, a 2019 survey showed that 97 percent of Mac users are more productive after switching from Windows. Because Apple allows users to personalize their devices so extensively, their devices become an extension of who they are. Apple products also help stimulate creativity and encourage collaboration amongst team members. As a result, enterprise users are embracing Apple products everywhere, creating cohesive ecosystems that are increasing levels of productivity for their organizations. 

What about security? In an era in which enterprise users are constantly under attack by malicious forces made up of hackers, cybercriminals, bots and automated malware, imagination and teamwork don’t necessarily correlate with security. Ingenuity and collaboration is paramount, but security is also paramount. In the traditional world, security isn’t supposed to be fun. For CISOs, compliance surpasses personalization.

Challenge of Supporting Today's Mobile Environments in the Enterprise

Security can be fun, too.

Here is the good news. Security can coexist alongside inspiration and creativity. Apple has found the proper balance between freedom and security, usability and sanctuary. Apple has managed to assure an enhanced user experience that is secure at the same time. 

While users love their MAC devices, they hate passwords, and who doesn’t. The ordeal of juggling multiple elongated passwords that must perpetually be changed is aggravating and in the end compromises security. So, Apple does authentication a better way. Apple unique security system called Secure Enclave enables Touch ID and Face ID to provide secure authentication. With Apple, even authentication can be fun.

Security from the Ground Up

In order for security to be effective, it cannot be an afterthought. Apple just didn’t encapsulate layers of security. Security is built into the hardware itself. Its security capabilities are actually designed into silicon, making them secure by design.

Take the example of Secure Enclave used for ID. Secure Enclave utilizes a separate and dedicated hardware processor to handle the biometric information of the user during authentication. Think of it as a separate computer dedicated just for security. It boots separately from the rest of the device and runs its own microkernel in total isolation. It is there in 4 MB of flash storage that the unique keys of that device reside. The OS never even sees the keys. All of this makes it next to impossible for hackers to decrypt sensitive information without having direct physical access to your device. 

Security begins long before the ID process, however. The Secure Enclave Boot ROM is immutable code that establishes a hardware trust process from the moment the device is powered up. A secure boot process, which also runs in isolation to the rest of the device, builds a chain of trust through software, where each step ensures that the next is functioning properly before handing over control. This guarantees that only trusted code and apps run on the device. 

Of course mobile devices demand encryption today and all Apple devices have encryption features to safeguard user data, even when other elements of the infrastructure have been compromised. Current iOS and iPad devices use file encryption methodology called Data Protection, while the data on Mac computers is protected with a volume encryption technology called FileVault. Both leverage a dedicated AES engine that is enabled out of the box in order to support line-speed encryption, ensuring that long-lived encryption keys never need to be provided to the kernel OS or CPU. In the case of device theft or loss, all Apple devices are protected by remote wipe so all data is safeguarded.

Read WEI's Apple Services Brief

Security Means Software too

Of course, it is software that is the most vulnerable to malicious code. That is why Apple provides multiple layers of protection in order to combat malware. It all starts with the OS, and that means that devices must stay updated in order to garner the most secure code possible. All software updates are authorized to ensure that only software provided by Apple is installed. Not only does the internal software update mechanism ensure that updates are timely, it prevents downgrade attacks so devices cannot be rolled back to an earlier OS version as a method of attack. 

With so many apps available for Apple devices, one may wonder how Apple is able to ensure the integrity of each and every one of them. Well, here’s how:

  • Apple verifies the identity of all developers before they can participate in an Apple Developer Enterprise Program
  • In-house apps must be signed and provisioned with a certificate provided by Apple
  • Apps in the App Store are reviewed by Apple to confirm no significant bugs nor any compromise of privacy
  • All MAC apps must be notarized by Apple in order to launch to confirm the absence of any malware even if downloaded outside of the App Store

As a stopgap measure, Apple integrates internal sandboxing in order to protect user data from unauthorized access by Apps. In fact, data in critical areas of the macOS is even sandboxed, ensuring that users remain in control of all facets of the device interface. The end result is that users can download, install and run any app on their Apple device with total confidence that the apps themselves are only accessing their data in authorized ways.

In today’s mobile world, network traffic must be protected on and off premise. That is why Apple devices support standard security protocols such as VPN and secure Wi-Fi to ensure that users have a secure connection with the corporate infrastructure regardless of location. 

The Perfect Balance of Security and Usability

Being locked down doesn’t have to stifle the user experience. Apple has definitely found a way to achieve the utmost security and protection of their devices, without compromising usability. Apple has always been dedicated to the idea that the interaction between users and their devices should be individualized. At the same time however, Apple also ensures that all interactions are uniformly secured as well. That is the balance that Apple has achieved and will continue to maintain. 

As an Apple Authorized Reseller, discover WEI's recommendations for deplying Mac and Apple devices in yourorganization by reading our white paper, 5 Critical Best Practices for Deploying Mac Devices in Enterprise Networks.

READ WHITE PAPER "5 Critical Best Practices for Deploying Mac Devices in Enterprise Networks"

 

Tags  enterprise mobility apple network security Apple Devices mobile device management Apple Authorized Reseller

David Fafel

Written by David Fafel

David Fafel, Chief Architect, leads WEI’s long-term technology vision, and is responsible for spearheading development of complex solutions, architecture, as well as application development. David engages with our clients to drive technology design across datacenter environments, cloud architecture and IT strategy. David holds several technical certifications from HP, Cisco, IBM and other leading technology innovators.

About WEI

WEI is an innovative, full service, customer-centric IT solutions provider. We're passionate about solving your technology challenges and we develop custom technology solutions that drive real business outcomes.

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