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The Importance of Cyber Hygiene: Simple Steps to Stay Secure


a sticky note displaying the words cyber hygiene with a pen next to it
The Importance of Cyber Hygiene

With October’s Cybersecurity Awareness Month just around the corner, now is the perfect time to start thinking about improving your digital security. But why wait? Cyber threats don’t follow a calendar, and neither should your preparations. Taking action now by adopting good cyber hygiene practices can dramatically reduce your risk of falling victim to cyberattacks. At BCI, we’re committed to helping individuals and businesses safeguard their data and digital systems.


Cyber hygiene refers to a set of consistent habits that help protect your online presence, similar to how personal hygiene keeps your body healthy. It’s about maintaining your digital life and assets to prevent vulnerabilities from being exploited. Just like brushing your teeth daily helps you avoid cavities, good cyber hygiene can prevent data breachesidentity theft, and malware from taking hold.


How Can You Protect Yourself?

It starts with strong, unique passwords. A weak password is like leaving your front door unlocked. For example, the 2013 breach of Adobe’s systems affected over 150 million user accounts, and many of those accounts had weak passwords like "123456." The simplest way to enhance your password security is to avoid using personal information, like birthdays or pet names, and instead create complex, unique passwords for every account. To manage these safely, consider using a password manager. These tools store your passwords and can generate strong ones, reducing the likelihood of human error.


Another critical practice is keeping your software up to date. Whether it’s your operating system, antivirus, or apps, these updates frequently contain patches for security vulnerabilities that hackers exploit. Take, for instance, the infamous WannaCry ransomware attack in 2017, which affected over 200,000 computers globally. Many of these systems were vulnerable simply because they hadn’t installed the latest Windows updates. Regularly updating your software ensures that known security gaps are closed and your system stays protected.

Be on the lookout for phishing attempts. Phishing attacks have become increasingly sophisticated, and falling for one can compromise everything from your email to your bank accounts. In 2020, the Twitter accounts of high-profile individuals like Elon Musk and Barack Obama were compromised in a phishing scheme that led to a large-scale cryptocurrency scam. Always be cautious with unexpected emails, links, and attachments—especially those that request sensitive information or prompt you to click immediately. If something feels off, contact the sender directly or verify the source before acting.


Securing your Wi-Fi is another essential step in protecting your digital life. Public Wi-Fi is notoriously insecure, and connecting to it without protection can expose your data to anyone on the same network. If you must use public Wi-Fi, a Virtual Private Network (VPN) can encrypt your data and ensure your browsing remains private. Hackers often exploit public Wi-Fi to steal information like login credentials or banking details, so a VPN is a necessary shield in these vulnerable environments.


Another vital practice is backing up your data. In a cyberattack like ransomware, where your files could be locked or destroyed, having recent backups ensures you don’t lose valuable information. Real-world examples like the Baltimore ransomware attack in 2019 demonstrate the cost of poor backup practices. The attack rendered the city’s systems inoperable for weeks, resulting in a $10 million recovery cost. Regularly backing up your files to external storage or secure cloud services ensures you can recover data quickly if an attack occurs.


Cybersecurity: An Ongoing Effort

Cyber hygiene is not a one-time task. It’s an ongoing process that should become part of your digital routine. The more consistent you are with these habits, the harder it becomes for cybercriminals to find a way in. As cyberattacks evolve, so must your defenses; staying informed is a critical part of that.


At BCI, we’re here to help. Whether you’re an individual looking to safeguard your data or a business aiming to protect its digital infrastructure, we offer a range of services tailored to your needs. From vulnerability assessments and penetration testing to employee cybersecurity training, we provide the expertise and tools to stay one step ahead of cyber threats. Our team can also help you respond effectively to incidents, ensuring minimal disruption to your operations.


So why wait until October to act? Start practicing good cyber hygiene today. Contact BCI to learn how we can help you enhance your cybersecurity posture during Cybersecurity Awareness Month—and beyond.


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