Search results for " threat"
showing 10 items of 113 documents
Distribution, ecology and conservation survey on theCeltis tournefortiisubsp.aetnensis(Celtidaceae: Cannabaceae) populations in Sicily
2014
Results of research on the Celtis tournefortii subsp. aetnensis (Celtidaceae-Cannabaceae) populations in Sicily, based on the monitoring of the various nuclei distributed in the territory, are presented. In particular, two new important unpublished stations located in the southern part of the Sicani Mountains, widespread over an area of approximately 75 hectares, are reported. It is highlighted that the species, besides the lava flows of the western slope of Mount Etna (Catania province), is tied to conoids present in five other disjointed sub-ranges, often with fragmentary and relictual stations: (1) Nebrodi Mountains inland (Cesarò territory, Messina province); (2) Madonie Mountains inlan…
Strategic cyber threat intelligence : Building the situational picture with emerging technologies
2020
In 2019, e-criminals adopted new tactics to demand enormous ransoms from large organizations by using ransomware, a phenomenon known as “big game hunting.” Big game hunting is an excellent example of a sophisticated and coordinated modern cyber-attack that has a significant impact on the target. Cyber threat intelligence (CTI) increases the possibilities to detect and prevent cyber-attacks and gives defenders more time to act. CTI is a combination of incident response and traditional intelligence. Intelligence modifies raw data into information for decision-making and action. CTI consists of strategic, operational, or tactical intelligence on cyber threats. Security event monitoring, event-…
A Study of a Social Behavior inside the Online Black Markets
2010
Illegal activities in cyberspace involving software vulnerabilities have resulted in tangible damage on computer-based environments. Lately, online black market sites for trading stolen goods, credentials, malware and exploit kits have been intensively examined. The market players are identifiably a group of loosely tied individuals but posses shared interests. However, their social behavior has only been discussed in a limited manner. This paper examines the arrangement of the market insiders’ social behavior that enables such forums to continue or discontinue their operation and become a meaningful threat to security. The results reveal that particular formal and informal regulations and …
Evaluation of the Financial Threat Scale (FTS) in four european, non-student samples
2015
Abstract The Financial Threat Scale (FTS) was designed to assess levels of fear, uncertainty, and preoccupation about the stability and security of one's finances. In previous research with Canadian university students, it was shown that the FTS was a psychometrically sound measure, associated with failing personal financial conditions, threat-related personality characteristics, and depreciated psychological health. The present investigation further examines the FTS in a diverse set of non-student European samples. Data were collected in four countries using a self-report questionnaire which included measures of ones’ financial situation, personality, and psychological health. Results were…
Studia Lichenologica in Italy. I. New records of red-listed species
2021
We present new data concerning lichen species of the Italian flora and confirm 36 national redlisted species.
New insights on the occurrence and conservation status in Italy of Alessioporus ichnusanus (Boletaceae), an IUCN red listed mycorrhizal species
2020
The conservation status of Alessioporus ichnusanus is discussed considering new insights emerged from the IUCN global assessment. New locations were identified and Italy is confirmed as the center of distribution of this species. According to the IUCN categories and criteria, A. ichnusanus is assigned to the category Vulnerable C2a(i).
‘You play like a Woman!’ Effects of gender stereotype threat on Women's performance in physical and sport activities: A meta-analysis
2018
Abstract Objectives The purpose of this quantitative review was to provide an estimation of the effect of stereotype threat on women's performance in sport. Design This review employed a meta-analytic technique. Method a meta-analysis with random effects model was performed on 24 effects. Publication bias was tested through funnel plots and Egger's regression test. Results Findings show a symmetric distribution of effects, making it possible to conclude that no file-drawer problem affected the collected sample of effects. Aggregating the results of the reviewed studies, a medium effect of stereotype threat manipulation on women's sport performances emerged (d = 0.33). Collected studies were…
Protection Motivation Theory in Information Systems Security Research
2021
Protection motivation theory (PMT) is one of the most commonly used theories to examine information security behaviors. Our systematic review of the application of PMT in information systems (IS) security and the comparison with its application for decades in psychology identified five categories of important issues that have not yet been examined in IS security research. Discussing these issues in terms of why they are relevant and important for IS security, and to what extent IS research has not considered them, offers new research opportunities associated with the study of PMT and IS security threats. We suggest how future studies can approach each of the open issues to provide a new roa…
Discovery of a second locality for the narrow endemic Anthemis ismelia (Asteraceae) in NW Sicily
2017
A new population of Anthemis ismelia (Asteraceae) has been discovered on Mt Pecoraro (Cinisi, NW Sicily), a limestone headland at about 14 km from Mt Gallo (Palermo), the locus classicus et unicus of this species described in 1884. Taxonomic framework, distribution update, habitat characterisation, ecology and phytosociological framework are provided, as well as meta-population numerical estimates and risk status assessment.
Dysfunctional beliefs about health and illness: a family study
2019
Los modelos cognitivos sobre la hipocondría postulan que las experiencias tempranas con la enfermedad promueven el desarrollo de creencias disfuncionales sobre la enfermedad. Estas creencias pueden permanecer latentes y activarse ante un incidente crítico. Los estudios publicados aportan datos que avalan de mane- ra indirecta estos planteamientos. Teniendo en cuenta que en el núcleo familiar primario se comparten experiencias sobre la enfer- medad, examinamos la relación entre las creencias disfuncionales que los progenitores y sus descendientes mantienen sobre la en- fermedad y los pensamientos, tales como la intolerancia a la incer- tidumbre y la sobreestimación de la amenaza, y las relac…