Security has become an important topic for many software systems. Security patterns are
reusable solutions to security problems. Although many security patterns and techniques for …

A pattern is an encapsulated solution to a problem in a given context that can be used to
guide system design and evaluation. Analysis, design and architectural patterns are …

Software security becomes a critically important issue for software development when more
and more malicious attacks explore the security holes in software systems. To avoid security …

The defence-in-depth (DiD) methodology is a defensive approach usually performed by
network administrators to implement secure networks by layering and segmenting them …

Software security is an emerging area in software development. More and more
vulnerabilities are published and highlight the endangerment of systems. Hence, software …

The application of security in web application is of profound importance due to the extended
use of web for business. Most of the attacks, are either because the developers are not …

Although the invention of Voice over Internet Protocol (VoIP) in communication technology
created significant attractive services for its users, it also brings new security threats …

In VoIP, in order to avoid attacks and discover security vulnerabilities, it is necessary to be
aware of typical risks and to have a good understanding of how vulnerabilities can be …

Public portals, such as Web search engines, have been available for a number of years and
corporate portals that facilitate access to enterprise information within a company, normally …

Economic benefits make cloud computing systems a very attractive alternative to traditional
IT-systems. However, numerous concerns about the security of cloud computing services …