Create complex passwords. We know you’ve heard it before, but creating strong, unique passwords for all your critical accounts is truly the best way to keep your personal and financial information safe. This is especially true in this era of widespread corporate hacking, where a database breach can expose tens of thousands of user passwords. If you reuse your passwords, a hacker could take the leaked data from an attack and use it to log in to your other accounts. Use a password manager to help you store and create strong passwords for all your accounts.
Improve network security. While your logins are more secure, make sure your connections are also secure. When you’re at home or at work, you probably use a password-protected router that encrypts your data. But when you’re on the go, you might be tempted to use free, public Wi-Fi. The problem with public Wi-Fi is that it’s often insecure. This means it’s relatively easy for a hacker to access your device or information. That’s why you should consider investing in a virtual private network (VPN). A VPN is software that creates a secure connection over the internet, allowing you to connect securely from anywhere.
Use a firewall. Even if your network is secure, you should still use a firewall. This is an electronic barrier that blocks unauthorized access to your computers and devices and is often part of a comprehensive security program. Using a firewall ensures that all devices connected to your network are secured, including Internet of Things (IoT) devices like smart thermostats and webcams.
Click smart. Once you have smart technological measures in place, make sure you don’t invite danger with careless clicks. Many of today’s online threats are based on phishing or social engineering. This is when you are tricked into revealing personal or sensitive information for fraudulent purposes. Spam emails, fake “free” offers, click bait, online quizzes, etc. all use these tactics to lure you into clicking on dangerous links or giving up your personal information. Always be wary of offers that sound too good to be true, or ask for too much information.
Be on your guard. Always be careful about what you do online, what websites you visit, and what you share. Use comprehensive security software, and make sure to back up your data regularly in case something goes wrong. By taking preventative measures, you can save yourself from headaches later.
Source: securingtomorrow.mcafee.com
