The internet offers a multitude of opportunities and has become an integral part of our daily lives. However, it is crucial for individuals and organizations to be cognizant of the potential risks and dangers that accompany its usage.
Hackers are constantly looking for new ways to exploit vulnerabilities in our systems, and even the smallest mistake can put us at risk. By understanding and avoiding these pitfalls, you can significantly enhance your cybersecurity defenses. In this article, we will explore eight common mistakes that can leave you vulnerable to hackers and provide practical tips to mitigate the risks.
1. Using Public WiFi
Public Wi-Fi networks may be convenient to use and have become the norm, but hackers may be able to view your online activity while you’re browsing on these unsecured networks. If you have connected to the network previously, then your smart phone may automatically connect when you are not even aware.
This information can be used to hijack your personal accounts or steal sensitive information. In a public space, restaurant, or even your favorite coffee shop, the hacker may be sitting right next to you, and watching your every cyber move. Never access your financial accounts on a public Wi-Fi network!
2. Using A Public USB Charging Station
Although the charging system is offered as a courtesy and is convenient, cybercriminals have figured out how to implant malware into charging cables, and how to hack into USB charging stations in shopping malls and airports. Be sure to bring your own charging cable and power adapter.
USB connections were designed to work as both data and power transfer mediums, with no strict barrier between the two. As smartphones became more popular in the past decade, security researchers figured out they could abuse USB connections that a user might think we’re only transferring electrical power to hide and deliver secret data payloads
3. Not Using A VPN
VPN creates a virtual encrypted tunnel between you and a remote server operated by a VPN service. All external internet traffic is routed through this tunnel, so your data is secure from prying eyes. Best of all, your computer appears to have the IP address of the VPN server, masking your identity. When your data reaches the VPN server, it exits onto the public internet. If the site you’re heading to uses HTTPS to secure the connection, you’re still secure. But even if it was intercepted, it’s difficult to trace the data back to you, since it appears to be coming from the VPN server.
4. Lack of Two-Factor Authentication
Failing to enable two-factor authentication (2FA) significantly increases the risk of unauthorized access to your accounts. 2FA adds an extra layer of security by requiring a second verification step, such as a unique code sent to your mobile device, in addition to your password. Enable 2FA wherever possible to enhance your account security.
5. Ignoring Software Updates
Ignoring software updates is a grave mistake that can leave your devices and applications exposed to known vulnerabilities. Regularly update your operating system, antivirus software, web browsers, and other applications to ensure you have the latest security patches and bug fixes.
6. Clicking Random Short URL Links
Hackers often use links or attachments in phishing emails to trick users into downloading malware. Never open an email from an unknown sender or click on a link that you’re not sure about.
7. Inadequate Data Backup
Losing your data to a ransomware attack or hardware failure can be devastating. Regularly back up your important files to an external hard drive or a cloud storage service. This practice ensures that you can recover your data in case of an incident.
8. Sharing Too Much on Social Media:
Sharing excessive personal information on social media platforms can make you an attractive target for hackers. Be mindful of the information you share publicly, such as your address, phone number, or travel plans. Adjust your privacy settings to limit access to your personal information to trusted individuals only.
By following these tips, you can help to protect yourself from hackers and keep your data safe.
Additional tips:
- Keep your operating system and software up to date.
- Be careful about what websites you visit and what files you download.
- Use a firewall to protect your network from unauthorized access.
- Be aware of the latest phishing scams and other online threats.
- Report any suspicious activity to your internet service provider or security company.
