Cyber Security plays a significant role in the field of information technology. Securing the information have become one of the major challenges in this era of technology. This era of information technology has played a significant role in global communication and has become increasingly integrated into the lives of people around the world. In this modern era all aspects of human life, like healthcare, education, business, etc. has gradually effected by technology and it led to the storage of all sorts of information, including sensitive data of all the institution by using means of technology. This article mainly focuses on cyber security technologies .It also focuses on latest about the cyber security techniques, ethics and the trends changing the face of cyber security.

Cyber Crime:

A crime which uses a computer for robbery as well as crime of commission is known as Cyber Crime. Often cyber-crimes in common people’s language may also be defined as crimes committed using a PC and the web to steal the identity or sell an individual to victims of smuggling or stalking or disrupting operations with malicious programs. As technology has a major role in the lives of an extremely individual day by day, cybercrimes too can increase alongside technological advancements.

Cyber Security:

Privacy and information protection can be the primary security behavior which any company cares about continually. We prefer to square measurements currently in a highly digital or cyber-specific environment in which all the data are stored. Social networking sites offer an environment wherever consumers feel secure while they function with friends and family, cyber criminals also seek to steal personal information via social media sites.


Access management and word security:

The concept of a user name and password was a fundamental way of safeguarding personal data. This could be one of the most important cyber security measures.

Authentication of information

Before downloading, the papers we get should be validated, which means they should be reviewed to see if they came from a trusted and dependable source and if they haven’t been altered. The opposing virus code gift in the devices generally authenticates those documents. Therefore a decent opposing virus code is also essential to shield the devices from viruses.

Malware scanners:

This is a piece of programming that examines all of the files and documents on the system for malicious code or viruses. Viruses, worms, and Trojan horses are examples of dangerous code that are sometimes lumped together and referred to as malware.


A firewall may be a code program or piece of hardware that helps separate hackers, viruses, and worms that attempt to reach your laptop over the web. All messages entering or leaving the internet are examined by the firewall, which prohibits messages that do not match the required security standards. As a result, firewalls play a critical role in identifying malware.

Anti-virus code:

 Antivirus code may be a computer virus that detects, prevents, and takes action to disarm or remove malicious code programs, such as viruses and worms. Most antivirus systems have an auto-update capability that allows the programs to upload profiles of recently identified viruses so that it can check for new viruses as soon as they are discovered. Associate in Nursing anti-virus code is a must and a basic requirement for each system.

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