Maestros and mythologies: some lockdown reflections

Professional education: Some reflections

It was a courageous decision to found a journal in the early 1980’s; and it was nothing less than a leap of faith to name a journal: Education for Information. The times were not auspicious: people were becoming less certain as to what ‘Education’ was; and it was often said of ‘Information’ that it told one more about the user of the term than it did about its intended objective correlative. Li...

Lockdown: Dynamic Control-Flow Integrity

Applications written in low-level languages without type or memory safety are especially prone to memory corruption. Attackers gain code execution capabilities through such applications despite all currently deployed defenses by exploiting memory corruption vulnerabilities. Control-Flow Integrity (CFI) is a promising defense mechanism that restricts open control-flow transfers to a static set o...

Simplifying Network Management with Lockdown

The administrator of an enterprise network has a responsibility to enforce the policies on the network. Yet, most security mechanisms do not map well to the intended policies. This has been due to the prevalence of simplistic tools that have poor enforcement but, yet are easy to manage. While advanced commercial solutions do exist that have stronger enforcement, they are significantly harder to...

The Digital Divide: Some Reflections

Some reflections on talc poudrage.

We read with interest the well researched article of Stefani et al. [1] about the different techniques of intrapleural talc. This technical paper really filled the gap in our knowledge following established evidences of superiority of the talc itself [2,3] over other products. We have a question and two comments. Could we be provided with data on the size of the talc particles? This intriguing ...