"Cyber security" is a term used to describe the practice of securing electronic data and networks as well as computers, mobiles, and other electronic devices against malicious attacks. There are various ways this principle may be used, and it can be divided into many fundamental categories. Many students demand assignment help in Sydney from professionals in the field.

Network security: Depending on the circumstances, a computer network hacker might be a targeted attacker or just some random piece of malware looking for an easy victim.

Application security: Software and hardware security are critical in today's digital world. An application's security may be compromised if malware infects the app. Successful security should be built-in before an application or device is released.

Information Security: Information security aims to ensure the integrity and privacy of data in storage and transfer.

Operational Security: Operational security includes the procedures and options used to maintain and preserve digital assets.

End-user education: End-user education is required to deal with cyber security's most unexpected component. However, users who fail to implement the recommended security precautions put their systems at risk of virus infection. Every company should instruct its employees on the need to delete suspicious email attachments, avoid the use of unknown USB devices, and other important lessons.

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Categories of cyber threats

Cyber security aims to protect against three threats:

1. Cybercrime - Cyber Crime may be committed by individuals or groups for financial gain or to damage systems.
2. Cyber-attack - Data mining for political purposes is an important part of many hacks nowadays.
3. Cyberterrorism - It is the purpose of cyberterrorism to cause panic and anxiety by disrupting computer networks.

Latest threats to the cyber security

Dridex malware- It's a financial Trojan with a wide range of features. A dangerous email or an already existing virus may infiltrate a computer. Since 2014, it has been available. While collecting passwords, banking information, & other sensitive information has also caused hundreds of millions in losses in the form of monetary damages.

Emotet malware- Trojan Emotet has the potential to collect personal information and install additional malware. This is a warning on how important it is to have a safe password to secure yourself from cyberattacks.

How to be protected when online

• Update your operating system and applications regularly to stay protected with the latest security patches.
• Malware may be detected and eliminated by using anti-virus software. To ensure the highest level of security, always keep your software up-to-date.
• Passwords should be tough to comprehend in order to protect your accounts
• Avoid connecting to open Wi-Fi networks that aren't secure: On networks that are not secure, man-in-the-middle attacks may occur.

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