what is the definition of cyber security?
Cyber security is the application of technologies and the practice of protecting systems, networks, mobile devices, servers, electronic systems, and data from unauthorized access or malicious attacks. Its primary purpose is to reduce the risk of malicious attacks, cyber-attacks, and digital attacks. These attacks aim to access, changing, and destroying sensitive information or interrupting the business processes.
Cyber Security Framework:
There are some set of policies that define the cyber security framework. Any organization or any eligible body should have to follow these policies in order to comply with standard or framework.
Types Of Cyber Security:
There are several types of cyber security. All types of cyber security are given below.
o Network security o Application Security o Information Security o Data Loss Prevention o Cloud Security
By Securing the infrastructures, network security protects the internal networks from intruders or malicious attacks. Examples of Network security are given below. Two factor authentication (2FA)
Application security uses software and hardware to protect the systems against external threats and in an applications development stage, these softwares may present themselves. Examples of Application Security are given below o Antivirus Programs o Firewalls o Encryption
It protects the both physical and digital data. Information Security is known as set of practices intended to keep data secure from unauthorized access when it being transmitted from one location to another.
Data Loss Prevention:
Data Loss Prevention is a set of processes used to ensure that your sensitive data or information is not misused or accessed by unauthorized access. DLP is a set of tools or software that classifies business confidential or critical data and identifies the unauthorized access and violations of policies defined by the companies and organizations. Once the violations are identified, DLP enforces to perform protective actions like encryption to prevent the end-users from maliciously sharing data or malicious attacks.
Cloud computing security refers to the set of policies , applications, technologies, to protect the data online from leakage, deletion and alternation of data via cloud computing platforms. The methods that provide cloud security are tokenization, avoiding public internet connections, virtual private networks (VPN)
Things You Must Follow:
o Always Update Your software and operating system for the best level of protection
o Always use antivirus software, that will detect and removes threats and viruses from your Personal computer, laptop or macbook.
o Always Use strong passwords and make sure, your passwords are not easily gusseable.
o Don’t open unknown email attachments from unknown senders.
o Don’t click on links from unfamiliar websites and unknown senders.
o At public places, avoid using unsecure wifi networks.