The internet has advanced since the last decade. People and devices are more interconnected through the use of new technology. Users have become more dependent on it, to a point where it is an exaggeration.
There is a large amount of commercial, personal, and private data information that is stored on both public and private networks.
What makes this interesting is the intellectual data shared in the network, it proves to us all how important network security is in our life, business, and work.
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The threats that cause these infiltrations or data theft are sometimes difficult to identify and hard to prevent.
As a victim of an individual attack to a large scale business attack, you will have to spend a lot of time, effort, and costs to do recovery or solutions. Considering that illegal hackers now do not choose the type of business industry to penetrate.
In this topic, we will be learning more about cybersecurity’s network security and its different classifications.
The Development of Internet Security
Network security dates back to the 1980s when experts discovered a flaw in the network design that resulted in a slow increment process.
The internet was designed to be distributed and open, which started its flaw in the design. During that time, no one really felt the urgency to manage communications to all its users and the end to end service provider and user trust has yet to be established.
To start off the network security program, only a handful of local researchers in the community took up the task. Now, many organizations and experts have joined hands to access a reach of over 3 billion users all over the world.
However, the underlying challenge is that there is also an increase in attacks, threats, and risks.
Network Security
This is the process of carefully planning a defense to secure digital resources and data in your computer structure against unauthorized access or potential threats. It comes as a software program or application and hardware technologies to achieve an efficient solution for defense.
CIA Triad
Your network can only be secure if it has the components that embody the CIA Triad. The CIA Triad is a well-known base model for creating your network security policies and procedures. It has three crucial areas for guidelines known as ‘Confidentiality’, ‘Integrity’, and ‘Availability’.
Fundamentals of Network Security
The fundamentals of network security lie in four distinct attributes. They are Access Controls, Accountability, Authentication, and Physical Security.
Classifications of Network Security
There are different classifications of network security, each with its very own use and purpose. It acts as a wall covering your network from any malicious activity. The wall is still penetrable unless you find solutions to have the best security program to protect it.
Some of the well-known security softwares and hardwares are antivirus software, antimalware software, wireless security, web security, virtual private network, security information & event management, network segmentation, network access control, mobile device security, intrusion detection system, intrusion prevention system, endpoint security, firewalls, data loss prevention, email security, behavioral analytics, and application security.
Career Opportunity
Take the opportunity now and start your career as a cybersecurity Certified Network Defender by enrolling in our online educational program at Reliable Cyber Solutions, LLC.
Our firm also offers services, other courses, and certifications. Visit our website at RCyberSolutions.
