In today's world, information is a valuable asset for every individual and business. This information can be used for profit, causing financial loss, or even threatening national security. Therefore, understanding the dangers and consequences of information insecurity is extremely necessary, helping individuals and businesses take appropriate and timely prevention activities.

Threats

• Cyber attack: is an act of intentionally illegally infiltrating an information system to gain or destroy data or the system.
• Online fraud: is the act of using deceitful tricks to appropriate other people's personal information or property.
• Viruses and malware: are computer programs designed to cause harm to computer systems.
  

Cybersecurity experts have recommended using a combination of many solutions to limit the impact and risk of being attacked. 

Hardwares

• Install a firewall: A firewall is a device or software that helps protect your system from unauthorized access from the outside.
• VPN settings: A VPN helps to create a secure connection between your device and the internet.
• Use network security devices: Network security devices such as routers and switches can help protect your network from cyber attacks.

Softwares

• Use strong and unique passwords: Strong and unique passwords help protect your account from compromise.
• Enable two-factor authentication (2FA): 2FA adds an extra layer of security to your account by requiring you to enter a verification code sent to your device.
• Use secure apps and services: Choose apps and services that are reputable and have strong security features.
• Update software regularly: Software updates often include security patches that help fix vulnerabilities that can be exploited by attackers
  

Policy and awareness

• Raise Cybersecurity Awareness: Learn about cybersecurity threats and how to avoid them.
• Be careful with unfamiliar emails and messages: Never open unfamiliar emails or messages or click on links in them.
• Be careful when accessing public Wi-Fi: Never enter personal or financial information on public Wi-Fi.
• Back up your data regularly: Back up your data so you can restore it if it's lost or stolen
  

Even though many security solutions have been applied, in reality many individuals and businesses are still subject to fraud, cyber attacks and damage.

Through evaluating network attacks in the past time, experts found that besides hardware and software solutions, users' awareness of network security is a key factor to help avoid or reduce Reduce damage from cyber attacks.

With the development of technology, phishing tricks and cyber attacks are also increasingly sophisticated and difficult to detect. Therefore, awareness about cybersecurity needs to be updated and maintained continuously. Increasing cyber security awareness is important to protect yourself and your business from cyber attacks. Take our courses and use our assessment tool to improve your cybersecurity awareness.