Choose strong passwords
Mix uppercase and lowercase letters, numbers, and special characters to create strong passwords. Avoid easily guessable information such as the sequence "123456" or the word "password".
Don't “share” passwords
Don't use the same password for multiple services. If one of your accounts is hacked, you don't want all the other digital services you use to be exposed.
Set a long passphrase
Instead of a short code, choose a long phrase that will be easy for you to remember, but probably difficult for others to guess.
Use two-factor authentication
Enable two-factor authentication where available. It offers additional security by requiring a 2nd authentication factor, something you know and have set (such as an additional password) through an additional device/medium you have designated, such as your mobile phone.
Change your passwords regularly
Changing passwords frequently reduces the chances of your accounts being hacked.
Keep your mobile apps up to date
Cybersecurity risks are constantly changing and evolving, which prompts software and app developers to regularly release updates that address these vulnerabilities. So, it is important not to leave the operating system and applications you use in their original versions but to update them regularly. Enable automatic updates on your devices to stay protected from threats.
Protect 'your keys'
Be careful never to reveal your passwords or PINs to others and do not record them in text files or notebooks.
Stay up to date on cyber security
Learn about the latest internet security practices and cyber security through updates from official bodies such as the European Union's ENISA (European Union Agency for Cybersecurity) and the Ministry Digital Governance’s new domestic cyber security regulatory body. A secure password will keep you away from digital risks, and when it comes to your online transactions there are plenty of risks.
Protect your computer
Use reliable security software that can be regularly updated for new viruses or ransomware attacks, i.e. software that encrypts or restricts access to computer files and asks users to pay a ransom to release them.
Immediately address problems
If you become aware of any suspicious activity on your accounts, you should contact your service provider immediately and change your passwords.
Following these tips means you will have taken important steps in keeping your data safe. However, security issues can arise at any time as technology advances rapidly and online scams remain an integral part of our digital lives. So, it is crucial to keep up to date with these issues.
Sources:
The Harvard T.H. Chan School of Public Health, https://www.hsph.harvard.edu/information-technology/2022/10/12/cybersecurity-month-managing-passwords-pins/
EU Council, https://www.consilium.europa.eu/en/your-online-life-and-the-eu/