What Are The Do’s and Don’ts of Cyber Security? Expert Tips.


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As someone who has dedicated my professional career to the field of cyber security, I’ve seen the devastating effects of cyber attacks on individuals and businesses alike. It’s truly disheartening to witness the aftermath of a successful hack, especially when it could have been prevented.

That’s why I am passionate about sharing my expertise and insights on the do’s and don’ts of cyber security. It’s crucial for everyone to understand the risks and take the necessary precautions to protect their personal and sensitive information. In this article, I’m going to provide you with some valuable expert tips on how to strengthen your digital security and safeguard against potential threats.

So, whether you’re a business owner, an avid social media user, or simply someone who wants to learn more about cyber security, this article is for you! Keep on reading to find out the do’s and don’ts of cyber security that you need to know.

What are the do’s and don ts of cyber security?

Maintaining proper cyber security practices is essential in this digital age. There are numerous ways in which hackers try to steal personal and sensitive data, and individuals must always be cautious while using the internet. Here are some do’s and don’ts of cyber security to keep in mind:


  • Use strong and unique passwords for every account.
  • Update software and operating systems regularly to get the latest security patches.
  • Encrypt sensitive data before sending it over the internet.
  • Use a reliable antivirus program to protect yourself from malware.
  • Train employees and family members on proper cyber security practices.
  • Don’ts

  • Don’t click on links or download attachments from unknown or suspicious sources.
  • Don’t use public Wi-Fi networks or unsecured networks to access personal data.
  • Don’t share personal and sensitive data on public websites, including social media websites.
  • Don’t send sensitive data via email unless you are authorized to send it.
  • Don’t open any pop-ups or ads that ask you to download anything unless you are sure it is safe.
  • In conclusion, always remember to be cautious while using the internet, and keep in mind the do’s and don’ts of cyber security. By following these practices, you can significantly reduce the risks of cyber attacks.

    ???? Pro Tips:

    1. Do use strong passwords and change them regularly. Use a mix of uppercase and lowercase letters, numbers, and symbols to make them difficult to crack.
    2. Don’t click on suspicious links or download attachments from unknown sources. They may contain malware that could compromise your system.
    3. Do keep your software and operating system up to date. Software updates often include security patches that address known vulnerabilities.
    4. Don’t overshare personal information online. Cybercriminals can use it to steal your identity and access sensitive data.
    5. Do back up your important data regularly. In case of a security breach, having a backup can help you recover your data quickly and avoid a data loss.

    I can tell you that securing your information is of utmost importance. There is a myriad of ways in which sensitive data can be compromised, and it is essential to follow a set of guidelines to minimize the risk of a breach. In this article, we will discuss the do’s and don’ts of cyber security to help you protect your personal and organizational data.

    Do Keep Passwords Strong and Unique for Every Account

    Having a strong and unique password for each account is probably the most crucial aspect of cyber security. Passwords are a form of authentication, so they need to be as robust as possible. A strong password is a lengthy combination of lower and uppercase letters, symbols and numbers. Creating a unique password for every account is crucial as using the same password on all your accounts makes you more vulnerable to cyber breaches. Additionally, it would help if you changed your passwords every three months to make it harder for attackers to brute force into your account.

    Key Points:

    • Create lengthy passwords containing letters, symbols, and numbers.
    • Use a unique password for each account.
    • Change your password every three months.

    Don’t Ignore Software Updates and Security Patches

    Many people tend to ignore software updates and security patches, but they play a significant role in keeping your devices secure. Software patches and updates contain bug fixes, performance enhancements, and most importantly, security fixes. The longer you delay installing software updates, the longer attackers have to exploit the vulnerability until you finally patch the system. Therefore, it would help if you made it a habit to install software updates and security patches regularly.

    Key Points:

    • Update your software and security patches regularly.
    • Software updates fix bugs and improve performance.
    • Security patches fix vulnerabilities and protect you from cyber attacks.

    Do Use Two-Factor Authentication

    Two-factor authentication adds an additional layer of security to your accounts, making it more difficult for attackers to gain unauthorized access. Two-factor authentication requires a password in addition to a one-time code usually generated from a mobile app or a text message. Even if your password gets stolen or comprises, attackers won’t be able to gain access to your accounts without having the one-time code. Therefore, it is highly advisable to enable two-factor authentication on all your accounts.

    Key Points:

    • Two-factor authentication is an additional layer of security to your accounts.
    • It requires a password and a one-time code to gain access.
    • Enable two-factor authentication on all your accounts.

    Don’t Click on Untrusted Links or Open Suspicious Emails and Attachments

    Phishing attacks are becoming more potent and sophisticated, making it harder to distinguish between legitimate and malicious emails. Attackers use social engineering tactics to lure people into clicking on untrusted links, opening suspicious attachments, or giving away sensitive information. It is crucial to avoid clicking on untrusted links or opening suspicious emails and attachments. Instead, you should hover over links to see the URL before clicking on them, double-check the email sender, and report any suspicious emails.

    Key Points:

    • Avoid clicking on untrusted links or opening suspicious emails and attachments.
    • Hover over links to see the URL before clicking on them.
    • Double-check the email sender and report any suspicious emails.

    Do Regularly Backup Your Data

    Backing up your data regularly is essential for disaster recovery in case of a cyber attack or hardware failure. Backing up data also ensures that you don’t lose important information in the event of data breaches. There are various backup options, including physical backups, such as external hard drives, or cloud backups like Google Drive or Dropbox.

    Key Points:

    • Regularly backup your data for disaster recovery.
    • Backing up data ensures you don’t lose important information.
    • Backup options include physical backups or cloud backups.

    Don’t Neglect Physical Security of Devices and Network Components

    Physical security is often overlooked, but it is an essential aspect of cyber security. Ensure that your devices and network components like routers and switches are protected from physical access by unauthorized persons. You can implement security controls together with policies like access control, encryption, and authentication to protect your network devices.

    Key Points:

    • Physical security is essential for protecting devices and network components.
    • Implement security policies like access control and authentication to protect your network devices.

    Do Educate Yourself and Your Employees About Cyber Threats and Best Practices

    Education is critical for preventing cyber attacks. It is vital to educate employees and yourself about common cyber threats and best practices to prevent cyber attacks. Educating employees about phishing, strong passwords, regular data backups, and software updates can go a long way to reduce the risk of cyber breaches.

    Key Points:

    • Education is essential for preventing cyber attacks.
    • Educate employees about common cyber threats and best practices.
    • Educate yourself about phishing, strong passwords, regular data backups, and software updates.

    In conclusion, cyber security is not an option in today’s digital world. Following these do’s and don’ts of cyber security can help minimize the risks of cyber breaches. Creating strong and unique passwords, backing up data regularly, installing software updates, and enabling two-factor authentication are just a few steps to enhance cyber security. Additionally, employees should be regularly educated about cyber threats and best practices to prevent cyber attacks.