Enterprise mobility has evolved from being a luxury to an absolute necessity in today’s business landscape. Recent findings by the Aberdeen Group emphasize that best-in-class enterprises are three times more likely to integrate business workflows with users’ mobile devices, underlining the significance of this trend.
However, the adoption of enterprise mobility and “Bring Your Own Device” (BYOD) strategies is not without its challenges, with security topping the list of concerns for many businesses. Fears of data breaches and loss have made some enterprises hesitant to embrace these advancements. What they might not realize is that there are several steps that can be taken to bolster wireless and mobile security effectively.
The Imperative of Security
Enterprise IT and security departments have legitimate concerns about sharing their networks with diverse mobile devices, particularly if these devices are not being effectively monitored. The absence of governance over these devices can potentially lead to network threats and compliance issues.
In the realm of enterprise mobility, the primary security concerns include passcode enforcement, device encryption, data breaches, data loss, and uncontrolled data sharing that can result in data leakage. In this scenario, users can effortlessly share data across various cloud-connected endpoints.
The time and effort invested in establishing a robust security plan are undeniably worthwhile. Security policies often encompass features such as locking or wiping data from stolen or lost devices. Depending on the business’s size and the sensitivity of its data, data loss can lead to significant financial repercussions, ranging from hundreds to thousands or even millions of dollars.
Crafting a Wireless Security Policy
To mitigate these risks and enhance security, it’s imperative for businesses to develop a formal wireless security policy that aligns with their enterprise mobility strategy. This policy should outline who will be using the network and what they are permitted to do on their devices. Key elements to include in your wireless security policy are:
- Activity Clause: Clearly define what actions are allowed and what is prohibited on the network.
- Antivirus Clause: Mandate the use of antivirus software to protect against viruses, trojans, and other threats.
- Identity Clause: Distinguish between authorized and unauthorized users.
- Password Clause: Enforce the use of strong passwords to fortify network access.
- Remote Access Clause: Set boundaries and guidelines for remote data access, particularly from employees’ homes.
Practical Wireless Security Tips
To enhance wireless network security, consider implementing the following measures:
- Strong Encryption: Employ the most robust wireless encryption protocols available to secure data transmission and communications between employees.
- Change Network Names and Passwords: Avoid using easily guessable network names and passwords. Opt for unique identifiers that don’t readily reveal company details or personal information.
- Access Control: Utilize access control lists and encryption to restrict unauthorized users from accessing your wireless network. Pay particular attention to management ports and areas where sensitive data is stored. Physically secure mobile devices and access points to prevent loss, damage, or tampering.
- Install Protective Software: Deploy firewalls, Virtual Private Networks (VPNs), and antivirus software to safeguard your wireless network and devices from external threats.
It’s important to note that neglecting wireless security, whether regarding your network or devices, can lead to significant data loss or breaches due to hackers and unauthorized users. Prioritizing robust security measures is essential in the ever-evolving landscape of enterprise mobility.
