Whether part of an organized group or as individuals, hackers can illegally access your private and business information and carry out cybercrimes like identity theft, phishing, cyberstalking, or any illegal action that is unauthorized. Hackers utilize a variety of methods to gain access to computer systems without consent, using their advanced programming skillset to commit these crimes. some are in form of software updates others just target you!
You can protect your computers by using firewalls and antivirus software and by following best practices for computer use.
You can protect your mobile devices by turning off Bluetooth when it’s not in use, being mindful of the Wi-Fi networks you connect to, and using security applications to improve monitoring and protection
How to secure your business computer from hackers
Despite the prevalence of computer hackers, most of you rely on the internet to track your financials, order and maintain inventory, conduct marketing, and PR campaigns, connect with customers, engage in social media and perform other critical operations.
Small businesses are often targeted as well, as we have seen in the last 48 hours with Daycare centers possibly because they may underestimate the risk of cybercrime and may not have the resources to employ expensive cybersecurity solutions. As for DayCare they were/are using global software and most of you are too. MYOB or ZERO pose the same risks for you. Their reach is big enough for hackers to go after. Please protect yourself or I’m not doing my job in mentor you.
Follow these tips to protect your devices and safeguard your sensitive data, PLEASE:
1. Use a firewall.
Windows and macOS have built-in firewalls – software designed to create a barrier between your information and the outside world. Firewalls prevent unauthorized access to your business network and alert you to any intrusion attempts.
Make sure the firewall is enabled before you go online. You can also purchase a hardware firewall from companies such as Cisco, Sophos, or Fortinet, depending on your broadband router, which also has a built-in firewall that protects your network. If you have a larger business, you can purchase an additional business networking firewall.
2. Install antivirus software.
Computer viruses and malware are everywhere. Antivirus programs such as Bitdefender, Panda Free Antivirus, Malwarebytes, and Avast protect your computer against unauthorized code or software that may threaten your operating system. Viruses may have easy-to-spot effects – for example, they might slow your computer or delete key files – or they may be less conspicuous.
Antivirus software plays a major role in protecting your system by detecting real-time threats to ensure your data is safe. Some advanced antivirus programs provide automatic updates, further protecting your machine from the new viruses that emerge every day. After you install an antivirus program, don’t forget to use it. Run or schedule regular virus scans to keep your computer virus-free.
3. Install an anti-spyware package.
Spyware is a special kind of software that secretly monitors and collects personal or organizational information. It is designed to be hard to detect and difficult to remove and tends to deliver unwanted ads or search results that are intended to direct you to certain (often malicious) websites.
Some spyware records every keystroke to gain access to passwords and other financial information. Anti-spyware concentrates exclusively on this threat, but it is often included in major antivirus packages, like those from Webroot, McAfee, and Norton. Anti-spyware packages provide real-time protection by scanning all incoming information and blocking threats.
4. Use complex passwords.
Using secure passwords is the most important way to prevent network intrusions. The more secure your passwords are, the harder it is for a hacker to invade your system.
More secure often means longer and more complex. Use a password that has at least eight characters and a combination of numbers, uppercase and lowercase letters, and computer symbols. Hackers have an arsenal of tools to break short, easy passwords in minutes.
Don’t use recognizable words or combinations that represent birthdays or other information that can be connected to you. Don’t reuse passwords, either. If you have too many passwords to remember, consider using a password manager, such as Dashlane, Sticky Password, LastPass, or Password Boss
5. Keep your OS, apps, and browser up-to-date.
Always install new updates to your operating systems. Most updates include security fixes that prevent hackers from accessing and exploiting your data. The same goes for apps. Today’s web browsers are increasingly sophisticated, especially in privacy and security. Be sure to review your browser security settings in addition to installing all-new updates. For example, you can use your browser to prevent websites from tracking your movements, which increases your online privacy. Or, use one of these private web browsers.
6. Ignore spam.
Beware of email messages from unknown parties, and never click on links or open attachments that accompany them. Inbox spam filters have gotten pretty good at catching the most conspicuous spam. But more sophisticated phishing emails that mimic your friends, associates, and trusted businesses (like your bank) have become common, so keep your eyes open for anything that looks or sounds suspicious.
7. Back up your computer.
If your business is not already backing up your hard drive, you should begin doing so immediately. Backing up your information is critical in case hackers do succeed in getting through and trashing your system.
Always be sure you can rebuild as quickly as possible after suffering any data breach or loss. Backup utilities built into macOS (Time Machine) and Windows (File History) are good places to start. An external backup hard drive can also provide enough space for these utilities to operate properly.
8. Shut it down.
Many businesses, especially those operating a web server, are “all systems go” all the time. If you’re not operating a complex internet-based company, however, switch off your machine overnight or during long stretches when you’re not working. Always being on makes your computer a more visible and available target for hackers; shutting down breaks the connection a hacker may have established with your network and disrupts any possible mischief.
9. Use virtualization.
Not everyone needs to take this route, but if you visit sketchy websites, expect to be bombarded with spyware and viruses. While the best way to avoid browser-derived intrusions is to steer clear of unsafe sites, virtualization allows you to run your browser in a virtual environment, like Parallels or VMware Fusion, that sidesteps your operating system to keep it safer.
10. Secure your network.
Routers don’t usually come with the highest security settings enabled. When setting up your network, log in to the router, and set a password using a secure, encrypted setup. This prevents intruders from infiltrating your network and messing with your settings.
11. Use two-factor authentication
Passwords are the first line of defense against computer hackers, but a second layer boosts protection. Many sites let you enable two-factor authentication, which boosts security because it requires you to type in a numerical code – sent to your phone or email address – in addition to your password when logging in.
12. Use encryption.
Even if cybercriminals gain access to your network and files, encryption can prevent them from accessing any of that information. You can encrypt your Windows or macOS hard drive with BitLocker (Windows) or FileVault (Mac), encrypt any USB flash drive that contains sensitive information, and use a VPN to encrypt web traffic. Only shop at encrypted websites; you can spot them immediately by the “https” in the address bar, accompanied by a closed-padlock icon
Trust this helps.
Dave Padfield
Business Coach and Mentor