Remove Antivirus Remove Authentication Remove DDOS Remove Encryption
article thumbnail

Avoslocker ransomware gang targets US critical infrastructure

Security Affairs

The AvosLocker ransomware-as-a-service emerged in the threat landscape in September 2021, since January the group expanded its targets by implementing the support for encrypting Linux systems, specifically VMware ESXi servers. Install and regularly update antivirus software on all hosts, and enable real time detection.

article thumbnail

Emerging Trends in Cybersecurity: Strategies to Combat Cyber Extortion Attacks on Businesses in 2023

Cytelligence

Ransomware attacks, where hackers encrypt critical data and demand a ransom for its release, have become alarmingly common. In addition, Distributed Denial of Service (DDoS) attacks, Business Email Compromise (BEC), and phishing scams continue to pose significant threats.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Portnox Cloud: NAC Product Review

eSecurity Planet

authentication to gather endpoint information for reporting and enforcement. For example, encryption keys, administrator passwords, and other critical information are stored in the Azure Key Vault in FIPS 140-2 Level 2-validated hardware security modules (HSMs). Agents Portnox does not require an agent.

IoT 98
article thumbnail

Bad Luck: BlackCat Ransomware Bulletin

Security Boulevard

It targets Active Directory to spread via GPO, primarily working with Windows administrative tools for spread, outside connection, and disabling security features like antivirus. However, they also use some less common tactics, like threats of DDoS and discounts for fast payment, both of which play directly on a victim’s initial panic.

article thumbnail

Cyber Best Practices for Overseas Asset Security

SecureWorld News

If you can mandate strong password policies and multi-factor authentication (MFA) for systems and data, you'll work wonders in preserving valuable data in transit. Enforce enterprise-grade antivirus, firewalls, and internet security software across all connected devices.

article thumbnail

API Security and Hackers: What?s the Need?

Security Affairs

Authentication. To increase the complexity of hacking your device, always get to know who is calling your APIs, by using a simple access authentication (user/password) or an API key (asymmetric key). Encryption. The authorization and/or authentication of your APIs should be delegated. Just be cryptic. with ID tokens.

article thumbnail

Top 7 Cloud Storage Security Issues & Risks (+ Mitigations)

eSecurity Planet

Downtime limits incident response, increases the risk of data breaches, and can be used as leverage for DDoS attacks. Failure to enforce security regulations and implement appropriate encryption may result in accidental data exposure. Implement DDoS protection: Deploy dedicated protection mechanisms to prevent DDoS attacks.

Risk 127