Cyber security is a comprehensive multi-faceted approach to identifying, understanding, and then mitigating risks to information systems.
Topics: Risk Assessment
A big part of my job is conducting security audits or assessments of clients. In one assessment, I asked a client for some documentation, in this case a system design document, as is usual practice. I was told “We don’t do documentation just for audits”. Further discussion revealed that the client’s culture was one where documentation was considered unnecessary for many activities, including activities directly related to security. Needless to say, I found many issues with their information security posture.
Multi-factor, or two-factor, authentication (MFA, 2FA) has seen increasing adoption and public awareness. What is it? What benefits does it provide? Is it really worth all that hassle? And how can I justify the time spent implementing and maintaining a MFA solution?
Even the catchy name is not particularly innovative (Heartbleed has to take that prize over others such as BEAST and POODLE).
A common theme amongst many engagements and discussions are “we are having issues maintaining control over our environment what products can solve this problem for us”. Questions like this are tackling the problem by jumping to a solution without identifying the cause and they can usually be addressed without buying a new security product.
As organisations continue to adopt advancements in information technology and work towards an interconnected world, malicious attackers have not fallen short. The cyber threat landscape has never been more intense, and cyber security has never been more important.
The recent compromise and subsequent theft of personal information from eBay has reinforced one aspect of any mature information security approach – adequate application of defence in depth.
QSA organisations and individual assessors usually complete the final phase of a PCI DSS compliance program – that is, a final audit. Whilst Security Centric is a QSA organisation, only a small proportion of engagements are to perform the final compliance audit.
Much has been written about the OpenSSL Heartbleed vulnerability, which affects the TLS heartbeat mechanism used by some versions of the OpenSSL library. Numerous open source and commercial products use affected versions of OpenSSL for their implementation of PKI, including enterprise hardware and software products.