Os ataques de negação de serviço distribuídos (DDoS) são uma ameaça significativa para empresas que operam na nuvem. Esses ataques podem sobrecarregar os servidores e tornar os serviços indisponíveis para os usuários legítimos. Felizmente, existem métodos e estratégias eficazes para evitar esses ataques. Neste artigo, vamos explorar como você pode proteger sua infraestrutura na nuvem […]
A segurança cibernética é uma preocupação diária para as empresas de todos os tamanhos. Por isso, o CTEM (Continuous Threat Exposure Management) oferece uma nova e certeira abordagem para o gerenciamento de riscos cibernéticos. Este artigo irá explorar o que é o CTEM, seus benefícios e como ele funciona, além de destacar como a inteligência […]
O mundo da tecnologia avançou muito nos últimos anos e, com isso, as pessoas têm acesso a muitos recursos e aplicações que melhoram a vida de todos. Um desses recursos são as aplicações web, que estão ficando cada vez mais comuns. Essas aplicações web são criadas usando linguagens de programação como HTML, JavaScript e outras […]
SANTA CLARA, Calif., April 15, 2024 – NSFOCUS, a global leader in cybersecurity solutions, has been named a representative vendor in the 2024 Gartner Market Guide for Network Detection and Response. As a key strategic product, NSFOCUS’s network threat detection and response solutions have rapidly evolved and delivered exceptional performance, earning notable recognition within the […]
I. Summary Recently, NSFOCUS Security Labs observed some phishing attacks targeting Turkish companies, including the Turkish industrial group Borusan Holding, communication operator Turkcell, bank Vakıf Katılım, and online lottery service company Nesine. The attacker placed different types of phishing documents and new Trojan programs in this group of activities to steal file data of the […]
The security knowledge graph, a knowledge graph specific to the security domain, is the key to realizing cognitive intelligence in cyber security, and it also lays an indispensable technological foundation for dealing with advanced, continuous and complex threats and risks in cyberspace. NSFOCUS will publish a series of articles about the application of the security […]
The security knowledge graph, a knowledge graph specific to the security domain, is the key to realizing cognitive intelligence in cyber security, and it also lays an indispensable technological foundation for dealing with advanced, continuous and complex threats and risks in cyberspace. NSFOCUS will publish a series of articles about the application of the security […]
Compliance has seen radical changes in the requirements and driving force of data security and a broader category of data objects under data security protection. Application scenarios covered by data security will become more diversified, and data security requirements will cover all phases of the data lifecycle. In order to better cope with the challenges […]
Overview Microsoft released January 2021 security updates on Tuesday which fix 83 vulnerabilities ranging from simple spoofing attacks to remote code execution in various products, including .NET Repository, ASP.NET core & .NET core, Azure Active Directory Pod Identity, Microsoft Bluetooth Driver, Microsoft DTV-DVD Video Decoder, Microsoft Edge (HTML-based), Microsoft Graphics Component, Microsoft Malware Protection Engine, […]
0x00 Overview PowerShell has been a focus of concern for network defense. The fileless PowerShell, featuring LotL and excellent ease of use, is widely used in various attack scenarios. In order to capture PowerShell-based attacks, an increasing number of security professionals tend to, through PowerShell event log analysis, extract attack records such as post-exploitation data […]
