types of security measures in information systems

Types Of Security Measures In Information Systems

There are different types of security measures in information systems when it comes to your data. It helps you secure your valuable and sensitive data. Scroll down to learn more!

The types of security measures in information systems are as follow:

Data Backup

A data backup process is the most critical type of data security measure. It is done by copying or archiving data files. As a result, you can retrieve data in case of a data loss event.

Moreover, it is a secondary storage of data that is used for data protection.


A firewall is a network security tool that is designed to monitors incoming and outgoing network traffic. Moreover, its a like a gate between you and the internet.

As a result, you can create a secure defense from an untrusted external network. On the other hand, allows the entry of trusted internal networks.

Data Encryption

Through encryption software, you can encrypt or decrypt data stream during transmission and storage.

Moreover, it allows the encryption of the content of a data object, file, and network packet or application.

Furthermore, there are different varieties of encryption methods such as:

  • AES
  • SHA 1
  • MD5

Use Strong Passwords

Well, it’s basic to use strong passwords. However, it’s not always the case.

But, you should use a strong password for database access. Thus, it protects from hacking.

Moreover, never simple passwords just because it’s easy to remember.

These are examples of simple passwords:

  • date of birth
  • mobile no,
  • employee id
  • student id
  • test123
  • 123456

Use Antivirus Software

Antivirus software is an essential program. It helps protect the following areas:

  • computing devices
  • data files
  • and other important files

Protect from what?

Well, there are a lot of unwanted threats such as viruses, worms, and Trojan horses.

Moreover, it examines every file which comes through the Internet. Thus, preventing damage to your system.

Secure Your Computer

Computer security protects you from theft, hackers, and unauthorized access.

Also, take more security stratagems to assure the data security of your computer.

Up-To-Date Operation System And Security Patch

Cybersecurity experts recommend updating your operating system regularly.

When installing the latest security patches and drivers, enables you to secure your data.

Moreover, it will guarantee that your computer is up-to-date and liberated from viruses and other cyber threats.

Digital Signature

A digital signature serves as a validation method for incoming messages and documents.

This helps you to authenticate the contents of electronic documents. Thus, ensuring data security.

Moreover, it utilizes encryption techniques and promises that the contents of a message have not been modified in transit.

Educate Your Employees

This is another key type of security measure.

Because of this, you will spread awareness to every employee within the organization.

So, you should conduct an awareness workshop and training program on data security.

Careful Use Of Email And Website

One thing about data security relates to confirmation. Yes, you need to confirm things first.

For example, if you think your incoming email is suspicious then don’t click on that email.

Moreover, the email can also contain a link in some cases. If so, you might be directed to another vulnerable website.

So, try no notice such suspicious events.

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