In addition to encrypting device content, it is also advisable to configure your devices applications to request login information before allowing access to any cloud-based information. Last, individually encrypt or password-protect files that contain personal or sensitive information. This will afford yet another layer of protection in the event an attacker is able to gain access to your device. Change default passwords. Most network devices, including wireless access points, are pre-configured with default administrator passwords to simplify setup.
- Using MAC filtering is another best practice for wireless network security. MAC addresses are unique identifiers assigned to devices that connect to a network. By allowing only devices with specific MAC addresses to connect to the network, you can help to prevent unauthorized access. MAC filtering can be implemented by accessing the wireless router's configuration page and adding the MAC addresses of devices that are allowed to connect to the network...
Wireless network devices typically support some type of encryption to be able to connect to a wireless network securely. Whenever possible, use Wi-Fi Protected Access (WPA) or Wi-Fi Protected Access 2 (WPA2) as they provide better security with the Advanced Encryption Standard (AES) encryption ...
Moving forward, it's essential to keep these visual contexts in mind when discussing Securing Wireless Network Configuration.
Deploy a wireless intrusion detection system (WIDS) and a wireless intrusion prevention system (WIPS) on every network. Ensure existing equipment is free from known vulnerabilities by updating all software in accordance with developer service pack issuance. Securely configure equipment.
- An Access Point can be configured directly by connecting a cable to a physical console, Ethernet port, or USB physical port. Alternatively, it can be configured via the network, where a Wireless LAN Controller (WLC) pushes the operational and ...
One of the largest and most publicized data breaches, the attack on retailer T.J. Maxx in 2009, was traced back to its wireless network being configured with WEP. As a result, the PCI Security Standards Council prohibited retailers from processing credit card data using WEP.
