The 5 Best IT Security Practices to Adopt for 2025

AI, cybercrime, Employee Training, Ophtek, secure IoT, security practices, supply chain security, zero trust architecture, , , , , ,
21
Jan 2025

2025 promises to be an exciting year for businesses, but cybercrime will remain a major threat. That’s why strengthening your cybersecurity is essential.

With the costs of cybercrime expected to hit $10.5 trillion in 2025, it’s evident that tackling cybercrime is a major priority for all businesses. However, it’s easy to become complacent with the quality of your defenses. You may feel that 2024 was a quiet year for you in terms of malware, so why change anything? Well, it’s this complacency that threat actors prey upon. Therefore, you need to constantly evolve your defenses to remain safe.

Start Enhancing Your Cybersecurity Today:

You may be wondering where to start, but this is where Ophtek has your back. We’ve pooled our resources and knowledge to bring you the 5 best IT security practices to adopt in 2025:

  1. Train Your Employees to Stay Safe: Your first line of defense against threat actors remains your employees. If your employees understand the threat of malware then you increase your chances of staying safe. However, if they don’t understand the telltale signs of ransomware and trojans, this manifests itself as a major chink in your armor. You can remedy this by conducting regular training sessions to educate and update your team on all the latest threats. This makes your staff less likely to fall victim to scams and protect your systems. 
  2. Use Zero Trust Architecture: Trust is crucial in business, but it can be dangerous when it comes to IT systems. Therefore, adopting a zero trust architecture (ZTA) model can enhance your security practices. ZTA involves enforcing strict identity verification – such as Microsoft Authenticator – and segmenting your networks to restrict access to only those who need it. These practices will minimize the risk of both external and internal threats, optimizing the security of your IT infrastructure.
  3. Secure Your IoT Devices: The number of connected IoT devices is set to grow significantly in the next five years, up to 32.1 billion devices by 2030. Start securing them by checking if any of them are still using default passwords – if they are, change these to strong passwords immediately. It’s also a good idea to segment IoT devices onto separate networks, this limits how far malware can spread through your IT infrastructure in the case of an infection. Finally, make sure that software patches and firmware updates are installed promptly.
  4. Implement AI Cybersecurity: Artificial Intelligence (AI) is increasingly being used to detect and neutralize threats in real time. Capable of analyzing huge amounts of data and identifying unusual activity, AI excels at spotting sophisticated threats before they create a foothold in your networks. This automation allows you to stay ahead of the threat actors and safeguard your systems more effectively than ever. Consequently, exploring options such as IBM’s range of AI tools could make a vast difference to your defenses in 2025.
  5. Maximize Your Supply Chain Security: Threat actors are as innovative as they are dangerous, this is best evidenced by their attempts to target your vendors to gain access to your systems. To keep your business safe, audit the vendors you work with to verify their cybersecurity protocols and compliance. Working closely with your vendors will enable you to limit threat actors exploiting any gaps in security.

For more ways to secure and optimize your business technology, contact your local IT professionals.

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Where is Cybersecurity Heading in 2023?

Artificial Intelligence, cryptojacking, cybersecurity, malware, Ophtek, Phishing, Ransomware, remote workers, , , , , , ,
08
Aug 2023

We’re already halfway through 2023 and threat actors are showing no signs of slowing up, but just where is cybersecurity heading?

It may feel as though you’re waging a never-ending battle against hackers and, well, that’s exactly what you’re doing. However, the strategies and techniques of threat actors has changed significantly in the last two decades. Back in 2003, for example, ransomware was less prevalent, but now it’s a major player in terms of cyber-attacks. Therefore, it’s always good to keep one step ahead of the hackers and understand where they are likely to go next.

What Will Future Cyber Attacks Look Like?

The future of cybersecurity will be concerned with maintaining defenses against existing threats and tackling new, innovative strategies launched by threat actors. These attacks are expected to be based in the following categories:

Artificial Intelligence: the impact of artificial intelligence (AI) has been huge in the last couple of years, just look at the interest generated by ChatGPT in 2023. However, the power to cause damage with AI is causing just as many headlines. You can, for example, ask AI systems to help generate code to build computer programs. The exact same code which is used to build malware. This means that designing and executing malware could be easier than ever before, and lead to a surge in new attacks.

Remote working: since the pandemic, more and more employees have been working remotely. While this is convenient, and has been shown to enhance productivity, it also increases the risk of falling victim to malware. Although many remote workers connect to their employers through a VPN, they are often accessing this through devices which aren’t secure. Also, as they will not have colleagues directly around them to offer advice, employees will be more vulnerable to, for example, clicking a malicious link.

Phishing: threat actors have been launching phishing attacks for nearly 20 years, and this means that many PC users can easily spot a phishing email. But this doesn’t mean we’re safe. Instead, it’s likely that future attacks will be more sophisticated to be successful. Taking advantage of AI and machine learning, threat actors will be able to craft phishing emails which are both engaging and convincing. This will allow their attacks to be more successful and harvest more stolen data.

Cryptojacking: despite several significant attacks, cryptojacking is yet to hit the mainstream PC user in the same way that ransomware has. Nonetheless, cryptojacking attacks are on the rise. Accordingly, PC users are likely to become more familiar with them in the next few years. Cryptojacking, as the name suggests, involves hijacking a PC and using its computing resources to mine cryptocurrencies. Due to the huge amount of processing power required to mine cryptocurrency, these attacks target entire networks and can grind them to a halt.

Final Thoughts

These four attack strategies may not be troubling you every day, but they could soon become regular headaches. That’s why you need to adopt a proactive approach to cybersecurity. Make sure that you

keep updated on the latest threats, regularly review your security measures, and ensure that your staff are fully trained in cybersecurity best practices.

For more ways to secure and optimize your business technology, contact your local IT professionals.

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