Organizations using port-based network access control (NAC) devices to contain wireless intruders may be less secure than they assume. Unless an organization is using the most secure WPA2-EAP authentication, an attacker with an initial foothold on the enterprise wireless network can bypass the protections enabled by NAC appliances and pivot deeper into the enterprise. Read […]
Posts Tagged ‘wireless security’
01
Nov
2017
20
Oct
2017
Cisco said Wednesday that multiple Cisco wireless products are vulnerable to the recently identified Key Reinstallation Attacks (KRACK). On Monday, researchers revealed how the KRACK vulnerabilities plagued the WPA2 protocol used to secure all modern Wi-Fi networks. In their report, researchers demonstrated how the KRACK vulnerabilities can be abused to decrypt traffic from enterprise and […]
Category Cloud securityVulnerabilities
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06
Sep
2017
They’re actually Arris routers, sold or given away by AT&T. There are several security vulnerabilities, some of them very serious. They can be fixed, but because these are routers it takes some skill. We don’t know how many routers are affected, and estimates range from thousands to 138,000. Among the vulnerabilities are hardcoded credentials, which […]
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