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5 Types of Data Security

Data security is crucial for modern firms in every field, so, understandably, computer professionals of all stripes are eager to know more. This post will go over five different types of data security that security-related tech experts should be aware of and execute in their companies.

1. Backup your data

A data backup procedure is one of the most effective forms of data protection measures that involve copying or preserving data files in order to regain data in the instance of a data loss incident. It is a form of secondary information storage that is utilized for data security.


You should set up a secondary site in a different place since it will take over if the first server fails or is destroyed. You may also back up your private data to an additional hard drive, Dropbox, Cloud Storage, or any similar external device directly or automatically.

2. Firewall

A firewall is a piece of software that analyzes incoming as well as outgoing networking traffic. Its primary goal is to construct a barrier between a trustworthy internal network and an untrustworthy extranet to safeguard data security.


To protect your computer server from phishing attacks, install a firewall. Cisco Firewall can be used if your company transmits confidential data across the network. You can also use Windows Firewall if you’re on a local network.

3. Antivirus software is recommended.

Antivirus software is a tool that protects your computer, data files, as well as other vital files from viruses, malware, Hacktivists, and other malicious software. It examines every file that comes in over the Internet and serves to keep your PC safe. The major goal of antivirus software, on the other hand, is to safeguard your computer’s information and remove infections.


Use an antivirus program on the database server to protect important data folders. Advanced antivirus programs such as Norton, Kaspersky, ESET, and AVG should be used to guarantee data protection.

4. Operating System and Security Patches are up to date.

To protect your information, cyber security experts advise that you upgrade your operating system on a routine basis with the newest security fixes and drivers. It will keep your system up to date as well as free of viruses as well as other cyber attacks.

5. Use of Emails and Website with Caution

If you suspect an inbound email is questionable, don’t open it; instead, telephone the sender to validate the message as it is being sent. The email could also include a link that, if clicked, would transport you to an insecure website where your private data will be stolen.


Check that the originating site is trustworthy before obtaining and running software. To keep the data secure, delete the questionable email and do not respond. Don’t give out personal details on web pages you don’t recognize.

Wrapping Up

Lastly, data security is critical not just for corporations and government agencies but also for your home computer, iPad, and portable devices, which may be the next focus of an attacker.

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