Twin Systems are proud global partners of Barracuda, providers of award-winning email security solutions protecting both your users and data and trusted by 200,000 businesses.
Barracuda Essentials
The world′s most comprehensive email security protection, made easy.
- Of the 39% of UK businesses who reported an email security cyber attack in 2022, the most common threat was phishing attempts (83%).
- Email security attacks are getting more complex and dangerous and many use social engineering tactics to target users and bypass email security gateways.
- Only Barracuda Essentials protects against every type of email security threat.


Barracuda Sentinel
A comprehensive email security solution engineered specifically to protect businesses from spear phishing and cyber fraud.
- Identifies impersonation attempts and stops these attacks in real time
- API-based approach means zero impact on network performance
- Takes just minutes to setup, immediately starts learning, usually ready to start intercepting live attacks within a few hours.
Barracuda PhishLine
An awareness and simulation solution to educate & upskill your teams and protect your organisation.
- Converts employees from a potential security risk to a powerful line of defence, teaching them how to spot, avoid, and report real-world email security attacks
- Automated education technology that includes simulation, testing, reporting, and incident awareness.
- Assists in the prevention of email fraud, data loss, and reputational damage.

And find out how we can also support your End Point Security here.
Email Security: Top 5 FAQs Answered
Why is email security so important?
Email is the No. 1 way hackers try to steal data, spread malware, and launch phishing attacks. A single bad click can compromise your entire business. Strong email security keeps your inbox (and your info) safe.
What are the biggest email threats?
Watch out for:
- Phishing – Fake emails tricking you into sharing sensitive info.
- Malware & Ransomware – Harmful attachments that infect your system.
- Business Email Compromise (BEC) – Cybercriminals impersonating executives to steal money or data.
How can I tell if an email is a scam?
Red flags include:
- Spelling errors & weird formatting
- Suspicious links or attachments
- Urgent requests for money or personal details
- Emails from unknown or slightly ‘off’ addresses (e.g., yourboss@company.co instead of @company.com)
What are the best ways to protect my email?
Security methods include:
- Use strong passwords and change them regularly.
- Enable multi-factor authentication (MFA) for an extra security layer.
- Never click on suspicious links or attachments.
- Use email filtering to block spam and malicious emails.
- Encrypt sensitive emails to keep data safe.
What’s the best email security solution?
A combo of tools works best:
- Secure email gateways filter out threats.
- Anti-phishing & anti-malware software helps stop attacks.
- Training your team reduces human error – the No. 1 security risk.

The team at Twin Systems deliver expert, professional, efficient and effective IT support and telecoms solutions to my business. Highly recommended.
CF|FINANCE
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