What are Denial of Service (DoS) attacks? A denial of service (DoS) attack is an action by a malicious cyber threat individual or organization, which shuts down or restricts access to systems, devices and networks to legitimate users of an entity. Access to email, websites, secure...

More often than not, you may have come across the term Internet of Things (IoT). It has gained popularity in recent years and chances are you have been using IoT in several different ways. Even so, if you don’t quite understand what IoT is, read...