As more of our lives are online, security from hackers becomes increasingly important. Hackers are focused on two things: causing chaos and taking money. They obtain personal information and then use it to how to run diagnostics on macbook make unauthorised charges against your accounts, or they could disrupt your business by using malware to trigger attacks of denial of service or other issues.

The good news is that there are many options to prevent cyberattacks, and most of them require no significant amount of effort. Begin by encryption data that isn’t being transmitted over the internet (that includes employee social security numbers, bank routing digits, and other sensitive information). Enable the full-disk encryption tool that comes with most operating systems. For Macs, it’s FileVault. on PCs, it’s BitLocker.

Update your software regularly. Make sure you update your software regularly. Many hackers gain access to computers by using outdated programs. Updates can fix these vulnerabilities and make it harder for hackers to break into your system.

Install a firewall on all your devices. Firewalls are networks designed to control the flow of incoming and outgoing traffic on your computer. Windows and macOS come with firewalls built-in however it is recommended to make use of a third-party software to protect mobile devices and home networks.

Examine your device and network names. Avoid using personal identifiers like your last name or phone number in these names, which can allow hackers to gain access to your data.

Be cautious when discussing your work with other people. Hackers can exploit even the smallest details such as your hometown or pet’s names to compromise security systems.