Personal computers are not only a working tool but also store countless important data, from financial information to sensitive personal data. However, not everyone is fully aware of the importance of protecting their computers from increasingly sophisticated cybersecurity risks.
"Falling in the rain" habits
According to Mr. Mark Reynolds, a cybersecurity expert at CyberSafe Group (a global security software provider in the US), many users still maintain habits that can easily damage the computer such as using weak passwords, not updating software regularly or being subjective when opening attachments from emails of unknown origin.
Most cybersecurity violations stem from users subjective habits, stressed Mr. Reynolds. Using a simple password or reusing a password for multiple accounts is an easy gateway for hackers to break in.
Specifically, a research by security firm Kaspersky in 2024 shows that 73% of users use simple or similar passwords for multiple accounts, while only 39% of people regularly update the operating system and virus terminal software.
Habits to change today
Use strong and diverse passwords
Instead of using a date of birth, name or predictable chuoi, users should create a password including flowers, connotations, numbers and special characters, and use a password manager to avoid having to remember too many complicated passwords.
periodic software and operating system updates
"Social software updates not only bring new features but also patch security vulnerabilities," said Elena Morozova, founder of security firm TrendDefender. Users need to set up automatic updates to avoid risks from discovered vulnerabilities.
Be careful with strange emails and links
Popular forms of attack such as phishing continue to increase. Users must carefully check their email address, avoid clicking on links or download attachments from unclear sources.
Use virus and fire wall software
Security software is the first layer of defense against malware and malware. fireworks are activated to prevent unauthorized access from the outside.
Regularly back up data
Important data should be periodically backed up to external storage devices or high-security cloud services, in case the computer is encrypted by ransomware or the hardware is damaged.
Note
Mr. Mark Reynolds warned that security is not the responsibility of technology experts alone, but the responsibility of each user. Good habits will create the most important shield in protecting personal computers. Companies and organizations also need to increase cybersecurity awareness training for employees to avoid unnecessary risks.
