Is it possible to calculate the Return on Security Investment (ROSI)?
Dejan Kosutic
If you are an information security or business continuity professional, then you’re probably aware of the most difficult part of...
If you are an information security or business continuity professional, then you’re probably aware of the most difficult part of your job: to convince your management that investment in information security/business continuity makes sense. Traditionally,...
Management’s view of information security
If you think your management doesn’t have a clue what information security is all about, keep in mind that misunderstanding...
If you think your management doesn’t have a clue what information security is all about, keep in mind that misunderstanding usually goes both ways: management often thinks you have no idea about what is appropriate...
Lessons learned from WikiLeaks: What is exactly information security?
Nowadays WikiLeaks is a hot story for a good reason – it is not very common for confidential documents of...
Nowadays WikiLeaks is a hot story for a good reason – it is not very common for confidential documents of the world’s most powerful government to be published on the Internet. And some of these...
Information security or IT security?
Update 2014-08-11: The number of controls was updated according to 2013 revision of ISO 27001. One would think that these...
Update 2014-08-11: The number of controls was updated according to 2013 revision of ISO 27001. One would think that these two terms are synonyms – after all, isn’t information security all about computers? Not really....
The basic logic of ISO 27001: How does information security work?
Updated: December 20, 2022., according to ISO 27001:2022 revision. When speaking with someone new to ISO 27001, very often I encounter...
Updated: December 20, 2022., according to ISO 27001:2022 revision. When speaking with someone new to ISO 27001, very often I encounter the same problem: this person thinks the standard will describe in detail everything they need...
