Foram encontradas 50 questões.
Sistemas operacionais consistem em programa, ou conjunto destes, os quais têm, entre suas funções, a de gerenciar os recursos do sistema e permitir a utilização de outras aplicações. Essas aplicações precisam ser instaladas em pacotes com extensões relacionadas a esse sistema operacional. Em relação a extensões relacionadas ao Linux Debian, assinale a alternativa correta.
Provas
Text 4 to answer question.
Enterprise-class firewalls, such as those made by FORTINET, Cisco Systems and NetScreen Technologies, have long been marketplace commodities. Out of the box, they provide reliable, relatively easy-to-use security solutions. Buying some licenses from vendors can also provide 24/7 support and ongoing maintenance. In addition, commercial firewalls have configuration facilities, usually through graphical interfaces, and facilitated interaction with other security technologies such as SIEM, EDR, DRP, etc.
But commercial firewalls have a problem: many would say that they are expensive. That is why some IT teams consider the use of other options like open-source firewalls. iptables®, for example, is a freeware Linux tool developed by NetFilter that isn’t nearly as easy to use, but it’s quickly catching up in features and functionality.
iptables® firewall boasts many features normally found only in commercial firewalls, including packet defragmentation, rate limiting, integration of VPNs, scale up and scale down, packet content inspection and protocol state tracking.
So why don't we always use iptables® firewall instead of proprietary applications or devices? In addition to the support from manufacturers that the more traditional choice has, we can highlight iptables’® need for professional training, and also the need for hiring large support teams, which could cost even more money in some scenarios.
Disponível em:< https://searchsecurity.techtarget.com/opinion/Commercialfirewalls- vs-Open-source-firewalls>. Acesso em 20 mar. 2021, com adaptações
Regarding the acquisition of security devices such as firewalls, and based on the text, it is correct to state that
Provas
Text 4 to answer question.
Enterprise-class firewalls, such as those made by FORTINET, Cisco Systems and NetScreen Technologies, have long been marketplace commodities. Out of the box, they provide reliable, relatively easy-to-use security solutions. Buying some licenses from vendors can also provide 24/7 support and ongoing maintenance. In addition, commercial firewalls have configuration facilities, usually through graphical interfaces, and facilitated interaction with other security technologies such as SIEM, EDR, DRP, etc.
But commercial firewalls have a problem: many would say that they are expensive. That is why some IT teams consider the use of other options like open-source firewalls. iptables®, for example, is a freeware Linux tool developed by NetFilter that isn’t nearly as easy to use, but it’s quickly catching up in features and functionality.
iptables® firewall boasts many features normally found only in commercial firewalls, including packet defragmentation, rate limiting, integration of VPNs, scale up and scale down, packet content inspection and protocol state tracking.
So why don't we always use iptables® firewall instead of proprietary applications or devices? In addition to the support from manufacturers that the more traditional choice has, we can highlight iptables’® need for professional training, and also the need for hiring large support teams, which could cost even more money in some scenarios.
Disponível em:< https://searchsecurity.techtarget.com/opinion/Commercialfirewalls- vs-Open-source-firewalls>. Acesso em 20 mar. 2021, com adaptações
According to the text and to the knowledge concerning firewall technology, mark the correct alternative.
Provas
Na Instrução Normativa SGD/ME nº 1/2019, as tarefas de definição e especificação das necessidades tecnológicas e de negócio e dos requisitos necessários e suficientes à escolha da solução de tecnologia da informação e comunicação (TIC), e a análise comparativa de soluções
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Segundo a Instrução Normativa SGD/ME nº 1/2019, as contratações devem seguir as seguintes fases:
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No ITIL v3, na operação de serviço, o processo que visa minimizar a interrupção nos serviços de tecnologia da informação, reduzindo a recorrência de incidentes semelhantes, realiza a consulta à base de dados de erros conhecidos e realiza atividades de análise de tendências e ações preventivas é o Gerenciamento de
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No ITIL v3, os processos de gerenciamento da demanda, de gerenciamento de portfólio e de gerenciamento financeiro são processos integrantes do(a)
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No modelo COBIT 5, os processos contribuem, direta ou indiretamente, para o atingimento de um ou mais objetivos da tecnologia da informação (TI) da organização. Com base nos conceitos do modelo abordado, é correto afirmar que o processo APO01 “Gerenciar a estrutura de gestão de TI” contribui
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No que se refere aos conceitos presentes no COBIT 5, a gestão é responsável por
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A Covid-19 intensificou mudanças que estavam ocorrendo de forma ainda muito lenta. Profissionais trocaram os respectivos escritórios em áreas bem conectadas pelo home office em áreas mais afastadas dos grandes centros, ou seja, nas próprias residências. As empresas que adotaram o modelo de trabalho em home office podem destacar a (o)
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