5 Cybersecurity Steps to Stay Safe Online

October’s Cybersecurity Awareness Month is a timely reminder for businesses and individuals to pause and consider how safe their information is online. Since 2004, this national event has highlighted the importance of protecting sensitive information from cyber threats. 

As artificial intelligence (AI) continues to change how we find insights and gather information, it is also reshaping the cybersecurity landscape. In a Harvard Extension School panel, chief information security officers and cybersecurity leaders discussed how AI is transforming cybersecurity, including how cybercriminals are using it to rapidly create automated attacks that are more convincing and even harder to spot.

Everyone can benefit from adopting these five cybersecurity best practices. Whether you’re a business professional or using your network at home, following these five recommendations from the Cybersecurity and Infrastructure Security Agency (CISA) can dramatically reduce your risk. 

1. What Is Zero Trust and Where Should You Start?

One cybersecurity approach gaining widespread adoption is Zero Trust. Instead of assuming users, devices, or networks are safe by default, Zero Trust encourages ongoing verification and limited access. It is a proactive strategy that can help protect both multi-user business environments and home networks.

Here are four ways to apply Zero Trust within your business or home:

Verify identity: Regularly review who has access to your networks, systems, or applications.

Physically check devices: Take inventory and continuously verify that all physical devices containing sensitive information are secured and accounted for.

Limit access by role: Instead of giving everyone broad access to systems and permissions, start with restricted access and grant permissions individually based on each person’s specific role or need.

Secure your data: Understand exactly where your critical data is stored, who has access, and whether you have a data backup and recovery plan.

2. Phishing Is Here to Stay. Learn How to Spot It.

Phishing remains one of the most common and dangerous cybersecurity threats. These well-designed scams typically arrive as fake emails, calls, or texts designed to steal passwords, credit card details, or account access. 

Learn How to Avoid a Phishing Attack

Inspect every email: Double-check the sender’s address and look for inconsistencies or odd language. If there is an unexpected or urgent request for information, take time to consider the sender and the request, and call them directly to verify when possible.

Inspect links before you click: Hover over links to preview the actual URL before clicking. Following this best practice helps ensure you’re clicking a safe link that leads to a legitimate web address. 

If you see something, say something: If you suspect a phishing attempt, report it to your IT department or service provider. Your vigilance can help prevent broader attacks. 

3. Why Strong Passwords Still Matter.

Weak or reused passwords make it easier for hackers to gain access to your accounts. A strong password is one of the simplest ways to strengthen your first line of defense.

Simple Steps to Level Up Your Password Strategy

Create strong, complex passwords: Use at least 12 characters and include a mix of numbers, symbols, and uppercase and lowercase letters.

Use a password manager: Those complex passwords must live somewhere. Use a secure password manager to store unique passwords safely. 

Don’t repurpose passwords: Every account should have its own strong password, so if one account is compromised, that doesn’t mean all your accounts are compromised.

4. What Is Multi-Factor Authentication (MFA), and Why Use It?

MFA requires more than just a password; it adds another layer of security, such as a text code or app prompt. This second authentication factor is an even more effective way to keep your information secure.

Enable MFA wherever possible: Start with your primary accounts that would make you the most vulnerable, such as email, banking, or social media accounts. 

Keep methods updated: Regularly review your MFA settings to follow current best practices. 

5. Why You Shouldn’t Delay Software Updates.

Cybercriminals often target and exploit known vulnerabilities in outdated software. Installing updates when they become available helps reduce that risk. 

Enable automatic updates: When possible, turn on automatic updates for operating systems, software, and apps.

All connected devices may need attention: If a device connects to the internet, the same rules apply. Check your speakers, cameras, and routers to see if they need manual updates. 

Protect Your Business and Family Online

Cybersecurity threats continue to evolve, and your defenses should evolve with them. By applying Zero Trust principles, learning how to spot phishing attempts, using strong passwords, enabling MFA, and keeping software up to date, you can strengthen your security at home and at work.

Make these core practices part of your daily routine to help enhance your online security posture. Don’t wait for a cyberattack, taking action now can help safeguard yourself, your family, and your business. If you need support, Nuvera’s tech support team is here to help. Call or text 844.354.4111.

Sources: AI and the Future of Cybersecurity | Harvard Extension School , Zero Trust Maturity Model Version 2.0