As more and more of our lives are online, security against hackers is becoming more important. Hackers are focused on two objectives: creating chaos and stealing cash. Hackers obtain personal information to make unauthorized charges on your accounts or disrupt your business with malware.
There are a variety of methods to stop cyberattacks. Most of them do not require much effort. Start by encrypting sensitive data that’s not being transmitted over the Internet (such as Social security numbers of employees or routing digits from banks and other sensitive data). Turn on full-disk encryption tools that come standard with most operating systems: for PCs, it’s known as BitLocker and for Macs, it’s FileVault.
Always upgrade software programs. Update your software programs regularly. Many hackers gain access to computers via outdated programs. Updates close these security holes, making it more difficult for hackers to break into your system and steal information.
Install a firewall on all your devices. Firewalls are a type of network system designed to control the flow of incoming and outgoing traffic on your computer. Windows and macOS both include built-in firewalls, but you should also install a third-party firewall software to protect your home link networks as well as mobile devices.
Review your device and network names. Do not use personal identifiers such as your name or your phone number. This could give hackers access to your personal information.
Be careful when discussing your work with others. Hackers can use even small details like your city or pet’s name to breach security systems.