Tag Archives: network

Jobs That Use Cisco CCNA Routing and Switching Certification and the Average Salaries

Holding a globally recognized credential such as the Cisco CCNA Routing and Switching certification is often considered to be an industry standard in the IT sector. Especially, the professionals who are seeking a job in the networking line of work are expected to earn this certification to validate their foundation networking knowledge and skill set.

KRACK – Key Reinstallation Attacks on WPA2 Protocol

Introduction

KRACK is a security flaw with WPA2  security and it allows to  compromise wireless WPA security  by forcing nonce reuse .

This is not an issue related to passwords but the protocol used by WPA and impacts pretty much all devices which uses wi-fi connection like phone, computers, wi-fi routers are impacted.