Computer Network Security Tutorial

Computer Network Security Tutorial is an amazing tutorial series to learn about Computer Security, its features, CNA ,firewalle and more


Most frequent questions and answers

Network security is any activity designed to protect the usability and integrity of your network and data. It includes both hardware and software technologies. It targets a variety of threats. It stops them from entering or spreading on your network. Effective network security manages access to the network.

Types of Network Security Protections


2.Network Segmentation

3.Remote Access VPN

4.Email Security

5.Data Loss Prevention (DLP)

6.Intrusion Prevention Systems (IPS)


8.Hyperscale Network Security

1 .Someone who could damage an organization by giving information to an enemy or competitor.

2 .Someone or something that is a risk to safety Any package left unattended will be deemed a security risk.

Reducing the risk of data breaches and attacks in IT systems. Applying security controls to prevent unauthorized access to sensitive information. Preventing disruption of services, e.g., denial-of-service attacks. Protecting IT systems and networks from exploitation by outsiders

To begin risk assessment, take the following steps:

1.Find all valuable assets across the organization that could be harmed by threats in a way that results in a monetary loss.

2.Identify potential consequences.

3.Identify threats and their level.

4.Identify vulnerabilities and assess the likelihood of their exploitation.

Good safety regulations encourage both workers and employers to protect each other’s well-being and financial health. It takes mutual effort to keep everyone safe and productive. Why are health, safety, and security important in the workplace? Because every business benefits from caring about them.

The five security goals are
4.Accountability 5.Assurance

1. Cloud Security
Cloud-based data storage has become a popular option over the last decade due to its enhanced privacy. However, even though cloud storage is more secure, you should still protect it with a software program that monitors activities and can alert you if anything suspicious happens with your cloud accounts.

2. Network Security
Guard your internal network against outside threats with increased network security. Common examples of network security include antivirus programs, firewalls, antispyware programs, and monitored internet access.
To keep your network safe, it’s also crucial to have extra logins and secure passwords that you reset periodically.

3. Application Security
Protect the data you store on the applications you use to run your business. Since applications are more accessible over various networks, they’re especially open to cyberattacks.

Network security tools can be either software- or hardware-based and help security teams protect their organization’s networks, critical infrastructure, and sensitive data from attacks.

These include tools such as firewalls, intrusion detection systems and network-based antivirus programs.

Security means safety, as well as the measures taken to be safe or protected. In order to provide adequate security for the parade, town officials often hire extra guards. … Often this word is used in compounds such as a security measure, security check or security guard.

Cyber security degrees tend to be more challenging than non-research type majors, such as programs in the humanities or business, but are usually not as difficult as degrees in research or lab intensive areas, such as science and engineering.

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