technology/network security/62

You will understand types of network attacks and techniques used to secure compromised network systems and devices. You’ll explore the many ways that malicious actors exploit vulnerabilities in network infrastructure and how cybersecurity professionals identify and close potential loopholes.

Network security refers to the tools, technologies and processes that protect an organization’s network and critical infrastructure from unauthorized use, cyberattacks, data loss and other security threats.

Network security is a combination of people, process, policy, and technology used in in a layered approach to create a network environment that allows for organizational productivity while simultaneously minimizing the ability for misuse by both external and internal threat actors.

Network security protects organizations’ data, employees, and customers from various attacks. Discover the types of network security and how it can help secure your networks.

What is network security? Network security is a category of practices and technologies that keep internal networks protected from attacks and data breaches . It encompasses access control , cyber attack prevention, malware detection , and other security measures.

It involves physically protecting network servers and devices from external threats, as well as taking steps to secure the digital network. In an age of increasingly sophisticated and frequent cyberattacks, network security matters more now than ever before.

Network security is the field of cybersecurity focused on protecting computer networks and systems from internal and external cyberthreats and cyberattacks. Network security has three chief aims: to prevent unauthorized access to network resources; to detect and stop cyberattacks and security breaches in progress; and to ensure that authorized …

Attackers who can directly tap into your wireless network may be able to circumvent your network firewall—a host-based firewall will add a layer of protection to the data on your computer (see Understanding Firewalls for Home and Small Office Use).