7 quick ways you can improve your IT security

September 8, 2021
min read
7 quick ways you can improve your IT security
Tereza Peterson
Tereza Peterson

IT security or cybersecurity consists of strategies to protect computers, networks, devices, programs, and data from unauthorized access and information disclosure. Those methods secure the sensitive information of data preventing the entry of skilled hackers. 

Without cybersecurity, you cannot protect your organization from a data breach. The improvement of cybersecurity is critical in maintaining the confidentiality of information from theft and threats. Owners need to think of cybersecurity today more than ever as technological evolution increases the number of cyber-attacks.

Opting for IT solutions and consulting services will help businesses to improve their IT security. Here are 7 quick ways to improve your IT security and protect your sensitive data from cyber-attacks. 

Password strength

It is no surprise that wherever you open a new account, it advises you to create a strong password. The system automatically shows if your password is strong or weak through red, yellow, and green colors. It is a rule of thumb to have passwords of a minimum of 8 characters because anything else can be easily compromised. 

It is preferable to create long passwords, including uppercase and lowercase letters, numbers, and symbols. Cybercriminals have password-hacking tools that can easily crack your password. Thus, passwords with an alphabetic order, sequential numbers, or personal information are easy to hack. 

You need to change passwords at least every three months to keep you and your company safe from cyber-attacks. Thus, require password updates regularly from your employees or staff to secure sensitive information. Additionally,  your passwords should be different in each account. 

Multi-factor authentication is also essential as it will protect your password from hacking by sending a security code to your mobile or requiring a fingerprint scan. 

Data backup

Let’s say, in the morning you go to the office, and suddenly you find out that all your data is deleted or hacked. It would be a disaster, right? Hackers have become even more skillful over time, so the case is more than possible to occur. You need to have a backup to secure your data and business information from hacking. 

What is it? It is a copy of your computer data to restore the original if it gets hacked or deleted. Thus, backing up your data will prevent your business from damage by restoring lost information. Software programs can backup data automatically. Keep in mind to keep original and backup data on different data storages. You can keep the original data on your computer and create backup data on an external hard drive or cloud storage.

Software update

Make sure to have the most up-to-date security protection by updating your computers, mobile devices, and desktops. You should update any software that you install on your computer. If your software is not the latest version, your device data will be more vulnerable and easy to hack. Keeping each operating system up-to-date with proper improvements will prevent a data breach in the future. Make sure that your staff regularly installs security updates to keep systems from malicious attacks. 

Antivirus and anti-malware tools

While antivirus secures your computer by determining common viruses like worms and phishing attacks, anti-malware protects from new and latest threats that were not seen before. Antivirus and malware removal tools together create the highest security for your device. It is crucial to install both of them to protect your device from malicious attacks. Keep in mind to check for updates and scans to maintain the effectiveness of these programs. 

Wireless security

Wireless security protects a WiFi network from unauthorized access by cybercriminals. Today, the internet is key to the working process; however, it can also make data vulnerable. It has become easy for hackers to steal sensitive data via WiFi. Thus, businesses should take action to protect their WiFi network and not provide access to hackers. How? 

  • Have a public and private WiFi network. The public would be for guests, and the private network would be for staff and employees. 
  • Restrict access to wireless devices and allow only authorized users.
  • Create strong passwords.
  • Encrypt your data so that those who have an encryption key can access your wireless data and unauthorized users cannot view your data.

Employee training

Employees play a vital role in company protection. They should be aware of common cyber-attacks to protect their business. Training courses done regularly at your company are essential for raising awareness among your staff.

They should know the basics of:

  • Creating strong passwords and using two-factor authentication for work.
  • Not sharing passwords or company data with anyone.
  • Backing up computer data and updating operating systems, antivirus software.
  • Spotting scams, detecting phishing emails, and not opening suspicious emails that contain attachments.
  • Avoiding entering unsecured and dangerous websites.

It would be better to have policies and procedures for your employees to raise awareness of their obligations of IT security. 

Physical security

Physical security refers to the protection of company assets from any threat outside the machine itself. Putting surveillance cameras will help to control the entrance of anyone who has access to your workspaces or systems. Also, locking your computer or mobile devices with strong passwords and using smart locks in door handles will prevent unauthorized access.  

Concluding thoughts

In each company, cybersecurity is essential as it protects data from malicious attacks of hackers and viruses. There are many ways to improve IT security. And 7 handful tips we put together to enhance your company’s IT security will help you secure sensitive and confidential information, keeping your company safe from unauthorized access. 

About the author:

Tereza Peterson is a Content generalist at Access Group. She works with a dynamic
team of writers and marketers. Her educational background in journalism has given her
a broad base to approach many topics professionally. Her writing experience has
broadened from machine learning, data science to artificial intelligence.

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