IT Network Security Services

Network security is an essential part of protecting any business. Reliable systems, secure access and uninterrupted network services help keep your business running smoothly while reducing the risk of cyber threats, data loss and unauthorised access.

OnIT provides a range of IT security products and services designed to help protect your systems, users and business data. Not sure which security solution your business needs? OnIT can review your current setup and recommend the most suitable protection

ESET Antivirus

ESET is a versatile antivirus solution that provides protection for Windows, Android and Mac devices. It helps protect against viruses, malware and other online threats, while giving businesses confidence that their devices are being monitored and kept secure.

OnIT can monitor your antivirus solution so our team is alerted to potential security issues or errors. Automatic updates can also be enabled to help ensure your antivirus software is running on the latest version.

Hard Drive Encryption

Hard drive encryption helps protect sensitive data stored on computers, laptops and other devices. It works by encoding the data on a device, making it unreadable without the correct decryption key.

This provides an important layer of protection if a device is lost, stolen or accessed without permission. Encryption is particularly useful for businesses handling sensitive information, customer data or confidential documents.

Keeper Password Manager

Keeper Password Manager helps businesses securely manage passwords and sensitive digital information. It provides encrypted password storage, strong password generation and autofill capabilities across devices.

Keeper can help improve both security and productivity by giving users safe access to the information they need. Keeper BreachWatch can also monitor the dark web for breached credentials that match records stored in your Keeper Vault. If stored credentials are found in a breach, alerts are provided so action can be taken quickly.

SonicWall Firewall

A SonicWall firewall helps safeguard your network and infrastructure from online threats. More than just a router and firewall, SonicWall can provide Unified Threat Management features, including firewall protection, web filtering, gateway antivirus and other security functions in one device.

OnIT can help supply, configure and manage SonicWall firewall solutions to suit your business requirements.

Cyber Essentials & Cyber Essentials Plus

Looking to achieve Cyber Essentials certification? Click here to learn more about how OnIT Services Ltd can support your business through Cyber Essentials and Cyber Essentials Plus.

PhishTitan

PhishTitan is a behaviour-driven security awareness platform that delivers phishing and cyber security training in real time.

It helps educate staff on cyber risks and phishing threats, turning your team into a stronger first line of defence against cyber attacks. PhishTitan uses video-based training to help improve staff awareness and reduce the risk of successful phishing attempts.

WebTitan

WebTitan is a web filtering solution that helps protect against online threats and enforce internet usage policies.

It provides DNS filtering and URL categorisation to help block malicious content, inappropriate websites, malware and phishing threats. WebTitan helps create a safer browsing experience for users while supporting wider network security and compliance.

Vulnerability Scanning

Vulnerability scanning helps identify security weaknesses across your IT infrastructure and websites.

OnIT can test your network infrastructure, including websites, to help identify areas that may be vulnerable to threats or attacks. This provides valuable insight into where your business may be most at risk, allowing you to take informed action to improve security.

Spam Solution

If your business receives large volumes of spam emails, OnIT’s spam solution can help. We offer a 14-day free trial with no obligation.

The system checks incoming mail and holds suspected spam before it reaches your inbox, helping ensure users only receive legitimate email. A daily report is sent twice a day, allowing you to see how much spam has been stopped, release any emails you wish to receive, and remove unwanted messages.

The system can usually be enabled within hours and will start working within 24 to 48 hours.

Site-to-Site Connectivity

If your business requires secure virtual private network connectivity, OnIT can assist.

We can help connect offices, remote sites and remote workers securely to your IT systems, supporting safer access, improved network security and greater peace of mind.

Call OnIT today on 01494 781040 or email to find out how we can help protect your business with reliable IT network security services.

OnIT is based in Chesham, Buckinghamshire, providing reliable IT support and security services for businesses across Buckinghamshire, Hertfordshire and Berkshire.