Code360 powered by Coding Ninjas X Code360 powered by Coding Ninjas X
Table of contents
Basic Principles of Information Security 
Need of Information security
Challenges Faced in Information Security
Implementation of Information Security
Purpose of developing CyberComply
Key Takeaways
Last Updated: Mar 27, 2024

Need of Information Security

Master Python: Predicting weather forecasts
Ashwin Goyal
Product Manager @


Information security is concerned with more than just protecting data from unauthorised access. Since sensitive data is one of an organization's most valuable assets, it stands to reason that we must prioritise its protection. Information security is the practice of preventing unauthorized access, use, disclosure, interruption, alteration, inspection, recording, or destruction. Information can be both physical and electronic. Information can be anything from your photos to social media messages. 

Data security management aims to ensure company continuity and minimize corporate damage by avoiding and mitigating the effects of security events. 

Basic Principles of Information Security 

  • Confidentially

Unauthorized individuals, entities, and the process can not disclose or access the information. 

  • Non-Repudiation

It means parties can not deny receiving/sending messages or transactions.

  • Integrity

It means that the accuracy and completeness of data are maintained. This means unauthorized ways can not edit confidential data or information. 

  • Authentication

This focuses on checking whether the user is what they say who they are or not and whatever input we get/has arrived at the destination is from a trusted source. If followed, this concept ensures that a valid and genuine message is received from a trustworthy source via a proper transmission.

This blog will cover the concepts of the need of important technology called information security.

Get the tech career you deserve, faster!
Connect with our expert counsellors to understand how to hack your way to success
User rating 4.7/5
1:1 doubt support
95% placement record
Akash Pal
Senior Software Engineer
326% Hike After Job Bootcamp
Himanshu Gusain
Programmer Analyst
32 LPA After Job Bootcamp
After Job

Need of Information security

  • Protection of the functionality of the organization

Organizational decision-makers must develop policies and administer their organisations in accordance with complicated, changeable legislation, efficient, and competent applications.

  • Enabling the safe operation of applications

The firm is under pressure to acquire and run integrated, efficient, and powerful apps. The contemporary business must develop an environment that protects applications that use the organization's IT systems, particularly those that function as critical components of its infrastructure.

  • Protection of the data that the organization collect and use

Data in an organization can be in one of two states: at rest or in motion. Data in motion indicates that the system is currently being used or processed. The attackers were driven by the data's values to seal or alter the data. This is critical for the organization's data's integrity and values. Data in motion and data at rest are both protected by information security.

  • Safeguarding technology assets in organizations

It must add intrastate services based on the organization's growth and breadth. Organizational development may necessitate the use of critical public infrastructure, or PKI, a software-as-a-service solution that employs encryption techniques. Compared to a small firm, the information security method utilized by large enterprises is more sophisticated. In general, small businesses use symmetric key data encryption.

Challenges Faced in Information Security

In an increasingly linked world, information is vulnerable to an expanding number and breadth of threats.

Malicious code, computer hacking, and denial-of-service attacks have grown more widespread, ambitious, and complex, making it more challenging to adopt, manage, and update information security in an organization.

Implementation of Information Security

  • Bottom-up approach
    A single person of staff or a security department, such as a network security department specialist, on-staff cyber engineer, or another expert who does not have a top-level management role, is responsible for successful information security in the bottom-up method. Using their education, training, experience, and expertise, this person's primary role inside your firm is to protect company-wide data.
  • Top-down approach
    Upper management is the starting point for the top-down method. Your data protection strategy, including policy formation, procedural instructions, and escalation plans, is initiated, created, and implemented by top-level managers. They might look for outside help, training, or a relationship with a professional information security firm. They can also make use of current employee knowledge and resources.


Implementing information security in an organization will secure its technology and information assets by avoiding, detecting, and responding to internal and external threats.

An organization's information security is the responsibility of both senior management and IT. Although, in smaller organizations, this position will most likely be shared by risk and security, data and compliance, and IT and information security managers and directors (sometimes this is just one person).

Through training and initiatives, the awareness amongst the staff should be spread as it is essential to support the information security strategy. Enforcement of information security policies by an organization is needed and to meet the security requirement reviewing them is crucial.

Threats and vulnerabilities must be assessed and investigated. This includes developing and executing risk-mitigation methods and processes and auditing controls to determine their effectiveness.


Data protection, cyber security, information security, and risk management are straightforward and affordable for all. A vigilant software called CyberComply was introduced.

The CyberComply platform assists organizations in monitoring and complying with cyber risk and privacy.

It is intended for the risk and security, data and compliance, and IT and information security workers in small and medium-sized organisations where cyber risk and privacy management are crucial.

Purpose of developing CyberComply

  • To identify and handle data security vulnerabilities as soon as possible before they become serious concerns.
  • The data flows can be mapped in minutes, while essential data processing risks are highlighted.
  • Performs a DPIA( Data Protection Impact Assessment) like a pro, saving time, money, and resources.
  • The errors are reduced, and risk management systems are more thorough.
  • To guarantee compliance, it follows step-by-step procedures and built-in instructions.

Also read - active and passive attacks


  1. What is Information technology?
    In the 21st century, the Information technology era is the key driver of economic growth. Now, the level of information technology tells the development and progress of every nation's sector. Technology is not only used at work, but also at home, as seen by microwaves, supercomputers, and other household appliances.
  2. What is Information?
    Information may be anything, such as your personal information or your social network profile, your mobile phone data, your biometrics, and so on.
  3. What is cybersecurity?
    Information security is referred to as cybersecurity. Cybersecurity measures are intended to counter threats to networked systems and applications, whether they originate within or outside of an organization.
  4. What are the languages being used for cybersecurity?
  5. What are the different domains of cybersecurity?
    Critical infrastructure security 
    Network security
    Application security
    Disaster recovery/business continuity planning

Key Takeaways

In this blog, we learned about the need of Information Security. Don't come to a halt here, go through What is Information Security Blog. Check out our blogs of Difference between Active and Passive attacks and Cyber security Challenges. Check out more blogs here.

Happy Learning!

Previous article
Difference between Cyber Security and Information Security
Next article
CIA Triad
Live masterclass