Para reforçar a ciber-resiliência e proteger a sua infraestrutura informática é vital uma estratégia de segurança avançada que comporte medidas de defesa por camadas. Os hackers recorrem frequentemente a táticas evasivas ou de força bruta para invadir e roubar informação sensível das empresas, daí deriva a necessidade de possuir várias camadas de defesa que permitem antecipar ou mitigar esses ataques.
The first layer to take into account and which must be strengthened and improved is the perimeter defense.
Cybercriminals employ evasive tactics to bypass enterprise firewalls and antivirus systems. Attacks such as file-based, file-less, obfuscated, and encryption script attacks often penetrate simple security barriers that lack the ability to combat multi-vector attacks. Only a resilient Unified Threat Management (UTM) solution that combines various services such as email protection with spam prevention, intrusion prevention, URL filtering, antivirus gateway, complete network visibility, reputation-based attack prevention, application control, along with features like APT blocker, threat detection and response, data loss prevention, virtual intelligence-based antivirus, DNS watch, and access portals, such as WatchGuard's UTMs with Total Security Suite, can elevate perimeter defense to effectively counter increasingly persistent attacks carried out by well-equipped criminal organizations using the latest cyber tools.
A segunda camada de proteção deve ser a implementação de uma rotina de Backup com garantia de recuperação de desastre e continuidade do negócio, no caso de todas as outras opções falharem esta informação torna-se crucial para mitigar os efeitos de um ataque, por isso é de enorme importância que mantenha uma rotina de backups automática à prova de erro humano e com a retenção adequada à sua atividade empresarial. Soluções dos nossas parceiros Storagecraft ou Veeam garantem backups globais de sistemas Virtuais, Físicos ou Cloud com possibilidade de reposição global ou granular no mínimo tempo possível, para que o seu negócio não sofra os efeitos de uma paragem forçada e prolongada.
Strengthen the most important security layer in your company - your employees.
Phishing remains the primary vector for malware distribution, especially through social engineering techniques that take advantage of information shared on social networks. This allows attackers to craft targeted attacks with detailed information in order to deceive recipients into installing malicious code. Not all companies are educating their workforce about these suspicious activities, making employees the weakest link in the security chain. WatchGuard's DNSWatch solution helps identify phishing attempts and redirects users to an interactive video that teaches them how to avoid these attacks and the correct actions to report theft attempts.
These are some of the steps you can take to enhance the cyber resilience of your company. Don't leave your company vulnerable to criminal networks, and avoid becoming part of the latest statistics that show a six-fold increase in financial losses due to cyber attacks compared to the previous year, reaching record levels of 1.8 billion euros.
Request an IT audit from us and find out in detail the state of your security and the level of resilience to cyber attacks.
