5 ways to make your business IT network more secure

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Cybersecurity should be at the forefront of any business owner’s mind. There have been plenty of high-profile hacks in recent memory and, as hackers advance their methods, this doesn’t look like a trend that’s likely to reverse. Cybersecurity is a rapidly evolving field but there are some steps you can take to make your business more secure.

#1 Use VLANs

Perhaps the simplest security patch is to use is a VLAN. These segregate the network, ensuring that employees only have access to areas that they need to visit. It might not sound like much, but this makes a massive difference. You can hide sensitive data behind security walls, limit access to crucial parts of the cloud and ensure that malware doesn’t spread. A single compromised computer can be enough to undermine the whole network, but not if you’re using a VLAN. Users are segregated in different areas, limiting the potential for damage.

#2 Upgrade your software

Outdated software is hugely vulnerable to hacks and malware. Newer software comes with a range of security fixes and patches, but those just aren’t present on anything older than a few years. Updating your software can be time-consuming, but bringing in software specialists like https://trinityis.com/ streamlines the process. They’ll upgrade your systems and ensure that you have all the latest security updates. This is often much quicker than upgrading manually and has the additional benefit that you’re working with professionals who know all the latest hacks and how to counter them.

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#3 Use penetration testing

Penetration (or pen testing for short) is the only way to test how secure your systems actually are. The test will simulate a real life malware attack, giving you a valuable look at how your defenses hold up. Pen testing is conducted by IT specialists with knowledge of how hackers and cybercriminals operate. They’ll give you a report at the end detailing not just how well your systems fared, and areas in which you might improve. The data gathered from these tests is valuable when you’re trying to build a more secure network.

#4 Train employees

Ensure that everybody at the business is completely invested in cybersecurity and understands what that entails. This means educating staff on the importance of changing passwords regularly (not to mention selecting strong passwords), never opening suspicious email attachments and not sharing their data. Training is an ongoing process but if you make cybersecurity part of your ongoing business “mission,” it becomes far easier to get employees invested in the process.
#5 Backup data

Although it doesn’t safeguard you against threats, backing up data ensures that you’re covered if the worst does happen. Keep your systems backed up and you’ll be able to maintain operations even in the event of catastrophic failure. Backups are best performed automatically. This saves time, but also means that there’s no chance of somebody missing a backup and losing data. Also, ensure that backups are protected behind firewalls and a secure password.

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