Along with the development of technology, cyber threats are also becoming more complex and sophisticated. In 2024, both businesses and individual users will face diverse and dangerous forms of cyber attacks. Let’s learn about common types of cyber attacks today through the following article.

The current state of cyber attacks in Vietnam 2023

2023 is a challenging year in the field of cyber security in Vietnam. With the strong development of information technology and increasing digitalization, the threat from cyber attacks is also becoming increasingly complex and diverse.

In 2023, Vietnam witnessed a significant increase in the number of cyber attacks, from attacks targeting individuals to large attacks targeting organizations and businesses. According to the National Cyber Security Monitoring Center (NCSC), the number of cyber attacks in 2023 increases by 9.5% compared to 2022, with an average of 1,160 attacks per month.

Common targets include government agencies, industrial systems, banking systems, financial institutions and other critical systems. Small and medium-sized businesses are also increasingly becoming targets due to lack of resources to invest in cybersecurity.

Ransomware remains one of the most common attacks in 2023, with organizations and individuals being asked to pay ransoms to decrypt encrypted data. In addition, extortion ware is also used by attackers to threaten the release of sensitive information of victims.

DDoS attacks continue to disrupt the online operations of organizations and businesses, while phishing attacks are becoming increasingly sophisticated and difficult to detect. Digital infrastructure systems and databases of organizations and businesses are also the main targets of attacks, posing a great risk to the security and stability of information systems.

The most common forms of cyber attacks today

In today’s digital world, the threat from cyberattacks is becoming more complex and diverse. To protect personal information and important data, it is extremely important to understand and recognize common types of cyber attacks. Below are some of the most common forms of cyber attacks today that everyone needs to know:

• Phishing: Phishing is a common form of attack that tricks users into revealing personal information such as usernames, passwords, and bank account information through fake emails, text messages, or websites. Attackers often impersonate reputable organizations or individuals to cause damage to victims.
• Malware Attack: Malware is software created for the purpose of causing harm or taking advantage of users’ information without their consent. Types of malware include viruses, trojans, ransomware, spyware, and adware. Malware is often distributed via email, malicious websites, or fake software.
• Denial of Service Attack (DoS/DDoS): This attack aims to shut down or slow down a network or online service by sending heavy traffic to the target system. As a result, the service becomes inaccessible to users.
• Zero-Day Attack: A zero-day attack is when an attacker takes advantage of security vulnerabilities in software or operating systems that are unknown or unpatched by the manufacturer. This allows attackers to penetrate the system and perform malicious actions without being detected.

The above forms of cyber attacks require vigilance and appropriate protection measures from both individual users and organizations. Increased awareness of these threats and the adoption of effective security measures are necessary to ensure the safety of information and data online.

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Solution to prevent cyber attacks

To cope with threats from cyber attacks that are becoming increasingly complex and dangerous, applying a general solution to prevent cyber attacks is necessary to protect your data and systems. Below are some general solutions that organizations and individuals can refer to and apply:

Increase awareness

Awareness of cyber threats and employee training on preventative measures are extremely important. Training courses may include how to identify phishing emails, how to prevent malware attacks, and how to protect personal information.

System and software updates

Regularly updating systems and software is an important measure to patch security vulnerabilities and prevent attacks that exploit these vulnerabilities. It is necessary to install the latest security patches to patch security vulnerabilities that can be exploited by attackers. At the same time, you should use the latest software versions supported by the supplier.

Use effective security tools

Install and configure security tools such as firewalls, antivirus software, and intrusion detection software (IDS) to protect systems from cyber attacks. In addition, other security solutions can be used such as VPN, data encryption, access control, etc.

Encrypt and perform regular data backups

Encrypting important data and transmitting it over the network will help prevent attackers from accessing sensitive information. Perform regular data backups and store it in a safe place to ensure that you can recover it in the event of a security incident.

Use a virtual private network (VPN) and two-factor authentication (2FA)

Using a virtual private network (VPN) when connecting to the internet helps encrypt data and protect user privacy from cyber threats. It is also recommended to enable two-factor authentication to protect user accounts from unauthorized access by requiring an additional authentication code after entering the password.

Hire a security consultant

One of the most effective solutions to protect your system is to hire a security consultant. Experts will assess risks, detect security vulnerabilities and propose improvement measures appropriate to the specific needs of the organization. Kounselly proud to be a place to connect business with cybersecurity experts and provide the best consulting services with the best price. Discover our services right away!

Applying general solutions to prevent cyber attacks is an important part of the security strategy of every organization and individual. By investing in cyber security, we can reduce risk and protect data effectively. In case of necessity, businesses should hire security consultants for the best support.

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