"A chain is only as strong as its weakest link" is the quote that better ilustrates the secret to cybersecurity. Every collaborator of your company should know, and more importantly understand, the processes and techiniques to protect your company from cyber threats.
Should my business have a blog?
If we put the question upside down, we have the answer: why not? why not have a blog to share the best we know how to do? ... and thus, be able to contribute to raise the knowledge of our customers, partners and everyone who read us?