it systems

7 Tips to Keep Your IT Systems Safe and Secure

The cybersecurity field is not just for nerds and techies. As cyberattack costs continuously rise in 2023, businesses must ensure that their IT systems are secure. It would be best if you took more proactive measures to protect your company against cyber threats than ever.

But what if you discovered that some of the most effective cybersecurity tips are simple and don’t require technical skills? Fortunately, this post provides seven tips to keep your IT systems safe and secure. Let’s get started.

Tip #1: Encrypt Your Data

Protecting your computer, whether it holds a lifetime’s worth of work or photos and videos of sentimental value, is likely worth your effort. Encrypting your data is one way to ensure that it doesn’t end up in the wrong hands. An encrypted file will require resources to decrypt, which alone might be enough to deter hackers from accessing sensitive information.

Several tools exist to help you encrypt online traffic and accounts, communication, and files stored on your computer. Such programs encrypt entire disks and use digital certificates. These certificates enable the recipient to establish secure communication channels, as they can verify the certificate’s authenticity and use the public key to encrypt and decrypt information. 

Tip #2: Install Antivirus Software

Your business needs secure software to protect itself from cyber threats. It would help to take precautions by installing an antivirus program and intrusion detection system. When selecting them, it’s crucial to choose a reputable program that is regularly updated to protect against the latest threats. Nevertheless, installing the software is not enough. 

Whenever updates are available, you should install them as soon as possible. You should also schedule regular system scans to check for any malware that may have slipped through your defences. Doing so will ensure that you deal with new vulnerabilities quickly and effectively. Regularly scan your system for potential issues or intrusions to catch them early.

Tip #3: Check Your Firewall

A firewall examines every incoming and outgoing network packet and compares it to predefined rules. These rules specify the allowed and blocked packets. For example, you might configure a firewall to allow incoming traffic on specific ports for a particular application while blocking all other incoming traffic. Firewall checks seem complicated, but they’re not. 

Windows users need only search for “firewall” in their control panel. You’re good to go if your firewall is turned on or connected. If you’re a Mac user, click the Apple icon on their toolbar, then “system preferences,” “security,” then “firewall.” Some firewalls also include additional features, such as intrusion detection and prevention systems, that can help to enhance your security further.

Tip #4: Avoid Opening Questionable Emails

You should never open an email from an unknown or suspicious source or open any attachments inside it. Be cautious about emails sent by people on your contact list, significantly if the sender’s account is compromised. 

Furthermore, it would be best to delete emails from people with suspicious links and weird content and notify them that they have compromised their accounts. Doing this can prevent hacking and phishing scams that may target you.

Tip #5: Develop a Cybersecurity Cat Army

Everyone knows cats are great protectors of their homes, but did you know “they can also protect your IT systems?” You can develop a “cybersecurity cat army” by training your feline friends to guard your computers and servers. 

Developing a cybersecurity “cat army” refers to building a team of cybersecurity experts who work together to secure an organization’s digital assets. With their sharp claws and keen senses, your cats will be the ultimate line of defense against cyber threats

Tip #6: Control Access to Devices

Maintaining physical control over your devices is just as important as keeping your networks secure against cyber threats. Ensure your employees do not leave sensitive information on their screens when they leave their desks. Users should log out of their computers before leaving their stations. Leaving a laptop unattended makes it easy for someone to steal it.

Hackers and thieves are increasingly targeting smartphones and tablets as more and more businesses use them. Employers should ensure their data is secure, their phones and tablets are password protected, and they’ve installed security apps on their devices. In case of a lost or stolen mobile device, they should report it promptly.

Tip #7: Keep Your Wits

Keeping your computer secure begins with being suspicious. As hacker techniques like phishing become increasingly sophisticated, it can be challenging to identify when someone attacks your IT systems. A single email open or link click could compromise your computer.

Read more about Common Internet Connectivity Issues and Their Solutions

It would be best to be on your toes and not open anything that doesn’t appear legitimate. It is not always easy to catch sketchy emails with spam filters. Now and then, criminals succeed in outsmarting these settings.


Despite some of these tips looking complicated, they are all designed to get you thinking about cybersecurity differently. By taking a fresh approach to cybersecurity, you can stay one step ahead of cybercriminals and keep your IT systems safe and secure. So go ahead and try one (or all) of these tips — they might surprise you with their effectiveness.