When it comes to organisational cyber security, you’re only as strong as your weakest link.

As you know all too well, that’s usually your employees. More specifically,


it’s the emails your employees send and receive

(269 billion emails were sent and received each day in 2017…

…a figure expected to jump to 347 billion by 2023*)


Now, that’s a lot of potential threats to your systems, networks and data.

Especially when you consider a hacker only has to get lucky once.

Of course, the thing about luck is that it’s hard to predict (never mind control, something your infrastructure is there to do). That’s even if you have the latest, most advanced artificial intelligence guarding your business.

Because if you just rely on next-generation technology, you’re in a race in time against attackers using equally sophisticated technology. 

The solution is to combine this technology with the human element, turning your employees into your first line of defence.


This is why Intelligent Inbox exists.

To offer senior IT leaders a digital hub for:

  • Combining human insight with technology to successfully defend the inbox

  • Sparking ideas and sharing strategies for tackling threats including those yet to be conceived

  • Providing a glimpse into what’s new and next for email cyber security

  • Offering a platform to reach other senior cyber security peers and partners

Email protection with email education

You can look forward to white papers, industry reports, in-depth articles, webinars, infographics, interactive tools… and much more.

New pieces of useful content are being added all the time – so if you have something to share please get in touch.

Every month there’s a different theme around securing your email inbox. Want to know when new pieces are added? Join the Intelligent Inbox community to get the latest updates on all things email protection.


Intelligent Inbox is a partnership between…

Barracuda – Barracuda strives to make the world a safer place. They believe every business deserves access to cloud-enabled, enterprise-grade security solutions that are easy to buy, deploy, and use. Barracuda protect email, networks, data and applications with innovative solutions that grow and adapt with our customers’ journey. More than 150,000 organizations worldwide trust Barracuda to protect them – in ways they may not even know they are at risk – so they can focus on taking their business to the next level. For more information, visit barracuda.com


ceo.digital – the tech and transformation hub for senior executives from the world’s leading companies and challenger organisations.

Decision-makers don’t have time to trawl corporate websites or download volumes of resources. That’s why ceo.digital offers a mixture of white papers, infosheets, research reports – published by both the ceo.digital editorial team and by some of the world’s biggest technology names.