Securing our virtual universe is essential in these rapidly advancing digital times. Our increasing dependence on technology leaves us exposed to potential threats leading to catastrophic damage if not well-guarded against. It's essential to ask, "What are the 7 types of cyber security?" to help secure our digital realms.

Introduction

The expansive universe of cybersecurity encompasses a multitude of complex dimensions, each specializing in different facets. Like the proverbial 'chinks in the armor’, any single area left unprotected can potentially result in entire systems being compromised. This necessity gives rise to identifying seven key types of cybersecurity.

To better guard your information-laden treasures, we must first delve into understanding the different types of cyber security, each type catering to a particular kind of security need.

Network Security

When we talk about network security, we speak about the policies and practices employed to guard against unauthorized intrusion into company networks. These intrusions potentially harm access, misuse, or modify network-accessible resources. Measures range from antivirus programs to hard and software firewalls, intrusion detection systems (IDSs), and intrusion prevention systems (IPSs).

Application Security

Applications form the bEDRock of our software landscape providing us with innumerable functionalities easing our life. However, these applications can turn into available points of entry for threats. Application security caters to protecting these software applications against these threats. Measures can include application firewalls, anti-virus programs, encryption programs, and patch management, ensuring your applications remain under lock and key.

Information Security

One of the primary goals of cybersecurity initiatives is to protect data - the lifeline of our digital existence. Information Security's essential objective is to protect this data confidentiality, integrity, and accessibility. Measures can encompass data encryption, backup management, and classifying and handling sensitive data.

Cloud Security

Our data reliance is heavy on these large virtual warehouses we casually refer to as the 'Cloud.' Despite making our lives significantly easier by offering on-demand availability to computer resources sans active management, the Cloud's public nature makes it a likely target. Cloud security refers to the policies and technologies used to protect data and applications that reside within the technology.

Operational Security

Handles operational processes and decision-making for the protection and maintenance of data-assets. A key focus of operational security is deciding who gets access to certain information - tightly related to access control management. Measures might include network segregation and developing detailed procedures for handling ongoing operations securely.

End-point Security

These days the compute universe is not restricted to large data servers located in hidden basement rooms. We have broken free from spatial constraints to encompass devices like laptops, mobile phones, tablets, and IoT devices. End-point security specializes in securing these endpoints on the network from potential threats. Measures could be anti-virus software, personal firewalls, and ensuring these devices remain patched and updated.

Disaster Recovery/Business Continuity Planning

Plan B. The last and arguably a crucial type of cybersecurity involves anticipating and planning for when things go wrong - for every potential disaster that may strike. It focuses on designing a safe exit strategy to keep the business going without significant losses. Measures include regular backups, keeping hardware spares and ensuring quick switch-overs between regular and plan B situations.

In conclusion, understanding the 7 types of cybersecurity could be likened to comprehending the intricate architecture of our vast digital universe. The importance of each piece becomes apparent as we realize their interconnected responsibilities, united towards a singular milestone - safeguarding our precious digital realm.

Knowledge is the first line of defense. Now having recognized 'what are the 7 types of cyber security,' our newfound awareness should empower us to safeguard our digital footprints better, ensuring a safer virtual universe.