Port scanning can be the start of good network security. It can also be the precursor to an intrusion. Learn how to identify and prevent unwanted port scans.

While much of the internet can have the shine of new technology, some of the infrastructure has been around for decades. That includes Simple Network Management Protocol, or SNMP. It has been in ...

6. IKEv2 Internet key exchange version 2 (IKEv2) was jointly developed by Cisco Systems and Microsoft. IKEv2 is often used in combination with the IPsec protocol to create secure VPN connections.

IoT protocols and communication standards refer to the vast network of devices that are connected to the Internet and can exchange data with each other. Learn more about IoT software […] ...