Do you know basics of Cyber Security that everybody should know?

Cyber Security Introduction

Cyber security — the art of keeping systems, networks and programs safe from digital attacks. These types of cyber threats attempt to access, change or destroy sensitive information, disrupt business processes or extort money from users. As the number of cyber threats around the globe are on rise there are some basic security measures that one must implement to save precious personal and professional data.

Why is Cyber Security ImportantCYBER SECURITY

The importance of cyber security is immense in the present scenario as we are so dependant on technology for our personal and business purpose. Businesses and individuals are always under threat of cyber threats, hence it is necessary to take security measures. Some key reasons why cyber security is very important are as follows:

Preventing theft of or damage to sensitive information

How to protect yourself from financial losses caused by cybercrime

Protecting systems and networks to ensure business continuity

Meeting regulatory requirements to stay on the right side of law

It is vital to maintain trust and credibility with customers and stakeholders

Common Cyber Threats

Knowing common cyber threats will prepare you for preventive measures. Here are the most common cyber security threats:

Malware — Malicious software, such as a virus, worm or Trojan horse, that can damage or disrupt systems.

Phishing – Fraudulent attempts to acquire sensitive information by pretending to be a reputable entity in electronic communication.

Ransomware – A form of malware that encrypts files and requires ransom payment for decryption.

Denial-of-Service (DoS) Attacks — Flooding a network or server with so much traffic that it cannot function.

PCR Manipulation : Specific operation to either take control of targeted pcr snippets from PCR machines.

And the list goes on such as Password Attacks – A password attack is an attempt to extract passwords from data from a password database or a password file.

Insider Threats: Employees or associates abusing access to infiltrate security.

Zero-Day Exploit — this is an attack on software vulnerabilities before developers patch them.

Daily Cyber Security Best Practices

Just by adopting best of the practices the cyber threats can be significantly reduced. Here are some essential cyber security practices that can be followed by anyone.

Strong and Unique Passwords

Use better passwords with a combination of upper case and lower case letters, numbers, and symbols.

Don't pick a password like "123456" or "password."

Keep passwords and other credentials safe using a password manager.

Use Multi-Factor Authentication (MFA)

MFA extends protection by asking for another kind of confirmation, like a text or an authentication app.

It secures accounts even when the password is leaked.

Update Software and Operating Systems

Keep applications, operating systems, and firmware up to date by applying patches.

Whenever possible, enable automatic updates so that security patches are applied swiftly.

Be Wary of Emails and Links

Don’t open links or download attachments without verifying the sender.

Be wary of unsolicited emails asking for sensitive information.

Deploy email security solutions to catch the phishing attempts.

Antivirus Software — Install and Keep Up To Date

Some spyware aims to obtain sensitive information from your computer but others are more aggressive so to mitigate the risks of spyware you should use high quality anti-virus or anti-malware programs to effectively scan and remove the threats.

Keep software updated for protection against new cyber threats

Secure Wi-Fi Networks

Use strong encryption (WPA3 or WPA2), and change any default router passwords.

Never perform sensitive operations on public WiFi without using a VPN.

Protect/Backup Important Data Frequently

Back up your most important data in multiple locations.

Storing information on the cloud with encryption for security.

Network security measures are a must

Implement Firewalls to monitor and control incoming and outgoing network traffic.

Segment networks to prevent access to critical systems.

Use a network intrusion detection system to detect and respond to threats.

Cyber Security for Businesses

Cyber security framework are the guidelines that organizations must adopt and construct their infrastructure. Key measures include:

Conduct Cyber Security Awareness Training for Employee

Access Controls – Enable auditing and role-based access controls to ensure minimal exposure of data.

Incident Response Plan – Have a proper way to respond to security breaches.

Compliance with Regulations – Adhere to legal and industry-related standards for cyber security like GDPR, HIPAA, and ISO 27001.

Conclusion

Cyber security is a team sport and everyone needs to play their part in staying aware. Implementing basic cybersecurity practice protects the individual and the organization from cyber threats and makes for a safer cyberspace. Finally, in today's constantly connected world, regular software/hardware updates, strong password choices, reliance on multi-factor authentication, and development of online situational awareness can prevent security breaches.

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