It seems like everything we do these days is online. Whether it’s banking, shopping, chatting with relatives from far away, or simply getting on social media and hanging out, our entire world is influenced by the digital realm. But with these wonderful advances in technology comes the hidden dangers associated with identity theft, data compromise, fishing, and other types of attacks/mountware. Fortunately, getting ahead of these threats is pretty easy with the vast array of modern technological tools. Enhancing your online security is vital to keeping yourself safe. Here’s how to do it.
Use a Firewall
The key to enhancing security starts with using the right tools. One of these tools is the humble firewall. Firewalls monitor network traffic and detect intrusion attempts. They can then block these attempts and keep attackers or malware out of your system. Firewall access is a blockade of sorts. They can be hardware or software-based. Software firewalls get installed on individual devices. This software protects you from intrusions and can also monitor outgoing traffic for odd behavior. They’re super easy to maintain, convenient, easy to set up and provide different levels of access/permission. Hardware firewalls, on the other hand, are physical devices that are situated between a network and the internet. They perform many of the same functions but can do so on a grander scale. Both types of firewalls are effective, but for most consumers great protection, a software firewall is going to be the most applicable and useful one.
Password Protect Your Devices
Although it should go without saying, passwords are an integral part of protecting your devices. But so often, people create insecure passwords or don’t password-protect anything at all. This can cause plenty of intrusion points and potential problems. Passwords can be a gigantic pain in the neck most of the time. No one wants to remember a complex string of numbers, letters, and symbols. Fortunately, password managers exist to solve this very problem. If you use a password manager, it requires a single master password that can help you keep track of everything all in one place. To be truly effective, consider using multifactor or two-factor Authentication on your devices as well. With MFA/2FA, you can use your password and another verification method to authenticate that it really is you logging in to a particular website or account. Whether using text messaging, an authenticator app with a random number generator, or email to perform the authentication, this is a tremendously useful tool to keep your data out of the wrong hands.
Use Antivirus Software
Another tried and true security method is to use antivirus software. Viruses and malware can find their way onto a hard drive in a number of different ways. Sometimes it’s a drive-by download. Sometimes it’s inserting a compromised USB drive. Occasionally, you’ll download it from a website. Then there are the email attachments and fishing scams. All of these can potentially lead to spyware, malware, self-replicating viruses, worms, and Trojans appearing on your computer. This will slow down the machine, can potentially log your keystrokes, and can sometimes even alter the way your machine behaves. Fortunately, robust anti-virus software can help prevent, detect, and eliminate such threats. A good antivirus program can be found in any maximum or premium security software suite. Such software suites also offer VPNs, customer support, identity theft protection and security, and other protective services that make them a worthwhile investment when you want to enhance your online security. Whether you choose to go with a free or a premium option is entirely up to you, but the latter can definitely prove useful over time.
Encrypt Your Data
Another unique method for protecting yourself online is using encryption. Encryption converts your readable data into a scrambled, encoded language. That makes it more difficult to read or use it without a key to decipher it. Symmetric encryption uses a single key to encrypt and decrypt data. Asymmetric encryption uses two keys, one for the encryption and one for the decryption. These are slightly more advanced procedures that more tech-savvy users can utilize. For the rest of us, using a program that offers encryption or using a VPN is a great way to encrypt your traffic while online. A VPN encrypts your data and obscures your private information while you work online, making it one of the best methods for protecting yourself and enhancing your online security.
Keep Regular Backups
Regular backups are another often overlooked security measure. If your system goes down and you lose your files, recovering them can be a hassle. Fortunately, regular backups make it much easier to recover in the event of an intrusion, malware attack, or even ransomware. Backups—copies of your most critical files—provide a means for recovering your files in the event of an attack or breach. Many attacks are unexpected and you never know when one can occur. That’s why backing up your data regularly is so integral to enhancing your online security. You probably don’t have to go too extensive with it like a business would (using the 3-2-1 backup method) but you should have a few backups ready to go on different devices to help aid in the recovery process should it become necessary.