Why IPS and Firewalls Are Not Anti-DDoS Solutions?

março 24, 2023 | NSFOCUS

Not all distributed denial of service (DDoS) defenses are created equal. Whether it’s a Web Application Firewall (WAF), Intrusion Prevention System (IPS), Content Delivery Network (CDN) or traditional firewall, every “defense” has its own purpose, potential and peril. Even a firewall that claims to have Anti-DDoS capabilities built-in has only one method of blocking attacks: […]

22 DDoS Attacks to See Trends in 2023

março 23, 2023 | NSFOCUS

2022 was a turbulent year full of regional conflicts. NSFOCUS Global Threat Hunting System detected a large number of DDoS worldwide in 2022, with some governments or banks suffering from the largest attacks in their history. Launching a DDoS attack is not expensive but can paralyze critical infrastructure and network systems, bringing huge economic losses […]

NSFOCUS Joins CNCF Cloud Native Landscape

março 21, 2023 | NSFOCUS

Santa Clara, Calif. March 21, 2023 – NSFOCUS, a global provider of intelligent hybrid security solutions, today announced that its Metarget project has been included in CNCF Cloud Native Landscape in the field Security & Compliance of the Provisioning Category. CNCF Introduction The Cloud Native Computing Foundation (CNCF) was founded in 2015 by Google and […]

Adobe ColdFusion Multiple Security Vulnerabilities Notification

março 20, 2023 | NSFOCUS

Vulnerability Overview Recently, NSFOCUS CERT monitored that Adobe has officially released security notices and fixed multiple Adobe ColdFusion vulnerabilities. Please take protective measures as soon as possible. Key vulnerabilities are as follows: Adobe ColdFusion deserialization vulnerability (CVE-2023-26359): Due to a flaw in Adobe ColdFusion’s deserialization security check, unauthenticated remote attackers can conduct deserialization attacks by […]

Microsoft Outlook Privilege Escalation Vulnerability (CVE-2023-23397) Notification

março 18, 2023 | NSFOCUS

Overview Recently, NSFOCUS CERT has monitored that Microsoft has officially released a patch update, which fixes a Microsoft Outlook privilege escalation vulnerability. An unauthenticated attacker sends a specially crafted email, causing the victim to connect to an external UNC location controlled by the attacker, causing the victim’s Net-NTLMv2 hash to be disclosed to the attacker. […]

Uma imagem que ilustra uma segurança cibernética, como um firewall.

O que é um Firewall e como escolher?

março 17, 2023 | Eduardo Guerra

Sabe-se que a segurança é fundamental para os usuários de computadores. Como atualmente estes aparelhos se tornam parte do dia-a-dia, é muito comum ver um aumento nas ameaças à segurança. Na hora de monitorar e filtrar esses possíveis ataques, foi desenvolvido o Firewall, que ajuda a bloquear o acesso não autorizado ou malicioso à redes, […]

GISEC Global 2023

março 17, 2023 | NSFOCUS

GISEC Global, March 14-16, 2023, Dubai World Trade Centre, Dubai NSFOCUS participated in GISEC Global 2023 in Dubai, a great opportunity to connect with local partners, industry-leading experts and technology innovators. NSFOCUS team presented our solutions and services to booth visitors with hands-on demonstrations.

NSFOCUS Releases 2022 Global DDoS Attack Landscape Report

março 16, 2023 | NSFOCUS

Santa Clara, Calif. March 16, 2023 – NSFOCUS, a global provider of intelligent hybrid security solutions, today released its “2022 Global DDoS Attack Landscape Report” which includes many findings to help organizations and users defend against DDoS attacks.  According to the report, The DDoS attack landscape remains challenging. The increasing number of DDoS attacks in 2022 […]

NSFOCUS DDoS Attack Landscape Report 2022

março 16, 2023 | NSFOCUS

The DDoS attack landscape remains challenging. While organizations continue to explore new defense methods to protect against DDoS attacks proactively, attackers never stop creating sly and novel tactics to take down the target services. Download a copy of the full report to learn more.

Microsoft’s March security update for multiple high-risk product vulnerabilities

março 15, 2023 | NSFOCUS

Overview On March 15, NSFOCUS CERT monitored that Microsoft had released a security update patch for March, which fixed 82 security issues, involving widely used products such as Windows Hyper-V, Microsoft Outlook, Windows HTTP Protocol Stack, Microsoft Graphics, Microsoft Excel, etc., including high-risk vulnerability types such as privilege enhancement, remote code execution, etc. Among the […]