eSecurity Planet

MAY 2, 2024

Fortunately, vendor surveys identify five key cybersecurity threats to watch for in 2024: compromised credentials, attacks on infrastructure, organized and advanced adversaries, ransomware, and uncontrolled devices. Infrastructure Protection Defense against DDoS and DNS attacks starts with effective network security architecture.

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eSecurity Planet

SEPTEMBER 25, 2023

The Akira ransomware group made news too, expanding its attacks to include Linux-based systems, and Trend Micro issued a fix for a zero-day vulnerability in its Apex One endpoint security tools. The problem: The Akira ransomware group is back in the headlines. Also read: Building a Ransomware Resilient Architecture Sept.

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eSecurity Planet

AUGUST 13, 2021

As the demand for robust security defense grows by the day, the market for cybersecurity technology has exploded, as well as the number of available solutions. Between high-profile ransomware attacks and mergers, it is a time of high stakes and great change for the industry. Network security. Check Point.

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eSecurity Planet

SEPTEMBER 9, 2024

One recent example that underscores this importance is the 2021 Colonial Pipeline ransomware attack. The breach occurred due to a cyber vulnerability within the ICS network, which hackers exploited to hold the system hostage for ransom.

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eSecurity Planet

FEBRUARY 16, 2024

It’s an in-depth assessment of the target’s network infrastructure, with a focus on discovering vulnerable devices such as routers and VPNs. Volt Typhoon prepares for future stages of operation by gathering vital knowledge on network security and topology, system configurations, and potential vulnerabilities.

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Internet Internet Network Security Cybersecurity 113

eSecurity Planet

OCTOBER 24, 2023

Secure Your Network Network security is a difficult thing for businesses — we offer a comprehensive guide to get you started there. Proper home router practices , such as enabling encryption settings and providing strong default admin passwords, will dramatically improve network security.

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eSecurity Planet

SEPTEMBER 13, 2024

Malware & Ransomware Malware, including ransomware, is another major threat to the banking sector. Ransomware, in particular, locks users out of their own systems or data while attackers demand a ransom to restore access. Malware is malicious software that can infect bank systems, steal data, or even shut down operations.

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eSecurity Planet

MARCH 4, 2024

State actors actively attack Ivanti, Ubiquity, and Microsoft’s Windows AppLocker, and ransomware attackers probe for unpatched ScreenConnect servers in this week’s vulnerability recap. February 27, 2024 Ransomware Gangs Target Unpatched ScreenConnect Servers Type of vulnerability: Authentication bypass and path traversal.

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CyberSecurity Insiders

FEBRUARY 2, 2022

.–( BUSINESS WIRE )– Menlo Security , a leader in cloud security, today announced it has identified a surge in cyberthreats, termed Highly Evasive Adaptive Threats (HEAT), that bypass traditional security defenses. The top three brands impersonated in phishing attacks are Microsoft, PayPal, and Amazon.

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Cloud Migration Malware Phishing Security Defenses 52

eSecurity Planet

AUGUST 3, 2023

” Also read: ChatGPT Security and Privacy Issues Remain in GPT-4 Growing AI Cybercrime Potential Kelley, who also exposed WormGPT in early July, noted that FraudGPT shares the same foundational capabilities as WormGPT and might have been developed by the same people, but FraudGPT has the potential for even greater malicious use.

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eSecurity Planet

NOVEMBER 6, 2023

Other major flaws appeared in the NGINX Ingress Controller for Kubernetes, Atlassian Confluence Data Center and Server, and Apache ActiveMQ — and the latter two have already been targeted in ransomware attacks. 3 to report that the vulnerability is being actively exploited, which Rapid7 said includes ransomware attacks.

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SecureWorld News

JULY 6, 2020

Taking services offline through denial-of-service attacks and delivery of ransomware payloads. These risks require careful network monitoring: "The use of Tor in this context allows threat actors to remain anonymous, making it difficult for network defenders and authorities to perform system recovery and respond to cyberattacks.

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Encryption Cyber Attacks Government Security Defenses 86

eSecurity Planet

AUGUST 14, 2024

Beyond data loss , attackers can gain complete control over compromised systems, allowing them to install ransomware , disrupt operations, or use the system as a launching pad for further attacks. The Patch In response to the critical vulnerabilities discovered, OpenVPN swiftly released a patch to address these security flaws.

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eSecurity Planet

SEPTEMBER 9, 2024

RansomHub used multiple vulnerabilities to launch ransomware attacks, emphasizing the critical need for updates and strong security measures. Organizations and end users need prompt patching and thorough security policies to protect systems and data from high-risk vulnerabilities.

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Firmware Backups Firewall Risk 109

eSecurity Planet

NOVEMBER 2, 2023

Both tagged and untagged VLANs add additional structure and logic to a network than a traditional LAN can, but in their designs, purposes, and most common use cases, tagged and untagged VLANs operate quite differently. Below, consider how tagged vs. untagged VLANs differ across different networking and network security metrics.

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Network Security Cybersecurity Ransomware Technology 109

eSecurity Planet

AUGUST 12, 2023

Malware at Scale: Using these platforms to create a backdoor on data center equipment gives threat actors “a foothold to compromise systems at a massive scale – in the data center itself and for the business networks that access these servers.

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eSecurity Planet

OCTOBER 16, 2023

These safeguards, when combined with adherence to security best practices and standards, establish a strong security architecture for public cloud environments. Firewalls and Network Security Firewalls serve as a barrier between cloud resources and external networks in a public cloud environment.

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eSecurity Planet

OCTOBER 17, 2023

For an example of VLANs used for network security segmentation purposes, see Building a Ransomware Resilient Architecture. As your network activity continues to grow, consider creating new sub-VLANs in order to reduce broadcast traffic and make it easier to manage network security and performance in granular segments.

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eSecurity Planet

SEPTEMBER 24, 2024

Integrating with other security solutions: Combine EDR with SIEM systems, threat intelligence feeds , and other tools to improve overall threat detection and response capabilities throughout your security ecosystem. Explore other network security solutions to improve your protection and determine which solution best meets your needs.

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Antivirus Threat Detection Small Business Technology 109

eSecurity Planet

SEPTEMBER 18, 2023

Read next: Network Protection: How to Secure a Network Weekly Vulnerability Recap – Sept. 11, 2023 – Android Update Fixes 33 Vulnerabilities Get the Free Cybersecurity Newsletter Strengthen your organization's IT security defenses by keeping up to date on the latest cybersecurity news, solutions, and best practices.

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Firewall Security Defenses Risk Ransomware 109

eSecurity Planet

AUGUST 28, 2023

The FBI’s recommended fix for this solution is not a patch but rather the removal of any Barracuda ESG appliances from your business’s security infrastructure. They shouldn’t be connected to any networks because of the risk they still pose, despite attempted patches. The security bulletin was last updated August 25.

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VPN Authentication Mobile Firewall 98

eSecurity Planet

OCTOBER 2, 2023

Considering the active ransomware activity with vulnerabilities in Progress Software’s other file transfer software, MOVEit, WS_FTP server maintenance teams should patch ASAP. Read next: Network Protection: How to Secure a Network Weekly Vulnerability Recap – Sept. This vulnerability receives the maximum 10.0

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eSecurity Planet

AUGUST 28, 2023

The FBI’s recommended fix for this solution is not a patch but rather the removal of any Barracuda ESG appliances from your business’s security infrastructure. They shouldn’t be connected to any networks because of the risk they still pose, despite attempted patches. The security bulletin was last updated August 25.

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VPN Authentication Mobile Firewall 95

eSecurity Planet

OCTOBER 9, 2023

A surge of critical vulnerabilities and zero-day exploits has made for a very busy week in IT security, affecting a range of tech giants like Atlassian, Cisco, Apple, Arm, Qualcomm and Microsoft. Among the issues in the last week, Android and Arm faced actively exploited vulnerabilities in GPU drivers.

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Architecture Ransomware Software Accountability 104

eSecurity Planet

NOVEMBER 10, 2023

A SIEM or SOAR solution can help you collect and analyze log data from various sources and make your network security process more efficient. Set performance and security baselines that will help in the detection of abnormalities and deviations. Read next: SIEM vs. SOAR vs. XDR: What Are The Differences?

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eSecurity Planet

SEPTEMBER 13, 2023

. “Additionally, it’s important to have an incident response plan in place to swiftly detect and mitigate any security breaches to minimize the potential impact.” Email Address By signing up to receive our newsletter, you agree to our Terms of Use and Privacy Policy.

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Engineering Security Defenses Risk Media 109

eSecurity Planet

JULY 31, 2024

Benefits of Using EDR Solutions EDR tools improve threat hunting by detecting hidden threats, restoring ransomware to its pre-infection form, increasing visibility through continuous analysis, reducing dwell time by immediately neutralizing threats, and streamlining incident response. per device. What Is Antivirus Software?

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eSecurity Planet

AUGUST 21, 2023

Last week’s major vulnerabilities: Weekly Vulnerability Recap – August 14, 2023 – Old or New, Vulnerabilities Need Management Get the Free Cybersecurity Newsletter Strengthen your organization's IT security defenses by keeping up to date on the latest cybersecurity news, solutions, and best practices.

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Encryption Security Defenses Cybersecurity Software 98

eSecurity Planet

OCTOBER 20, 2023

Hybrid cloud security starts with analyzing and categorizing data and progresses to customized security measures. Hybrid cloud security generally follows best practices for network security and cloud security : Network segmentation decreases attack surfaces.

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Backups Firewall Encryption Architecture 120

eSecurity Planet

JULY 12, 2024

Firms wanting to reduce financial risks: Preventing the costs of breach recovery, including potential ransomware payments, can save your company a substantial amount of money and resources. Network Security Network security is the first layer of protection in cloud databases that employs firewalls to prevent unwanted access.

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eSecurity Planet

NOVEMBER 10, 2023

Additionally, some attackers will use DNS disruptions to conceal more dangerous cyberattacks such as data theft, ransomware preparations, or inserting backdoors into other resources. To prevent a DNS attack , organizations need to secure their DNS processes for both local and remote users.

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eSecurity Planet

AUGUST 21, 2023

They have backdoors and are vulnerable because of weak credentials, weak network security, and weak access controls. Securing remote access is critical because of the control it gives the person on the managing computer. Read more about best practices for securing remote access in your organization.

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VPN Passwords Software Technology 98

eSecurity Planet

AUGUST 30, 2023

The impersonated emails might contain annoying SPAM, but more often the phishing email will deliver more dangerous payloads that lead to stolen credentials, business email compromise (BEC) attacks, or ransomware attacks. Meanwhile, the company being impersonated has no financial incentive to change their behavior.

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Security Boulevard

FEBRUARY 10, 2025

In this shifting landscape, organizations must evolve their security strategies and incorporate advanced phishing prevention controls into their broader network security defenses. Follow Zscaler ThreatLabz on X (Twitter) and our Security Research Blog to stay on top of the latest cyberthreats and security research.

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eSecurity Planet

OCTOBER 26, 2023

These steps will work in most cases, but if you’ve been hit by ransomware, see our guides to ransomware decryption , removal and recovery. Get the Free Cybersecurity Newsletter Strengthen your organization's IT security defenses by keeping up to date on the latest cybersecurity news, solutions, and best practices.

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eSecurity Planet

MAY 24, 2024

Implement Security Controls Following NIST’s cloud security model, develop policies, methods, and technology for protecting cloud assets, such as access control, encryption, and network security. Evaluate cloud providers’ security features. Encrypt data: Ensure that data is encrypted at rest and in transit.

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Encryption Risk Passwords Technology 119

eSecurity Planet

AUGUST 22, 2024

Enhance network security by employing strong passwords, strengthening authentication methods, and keeping your software updated and monitored. Preventing cookie theft is a critical part of network security, but additional measures should also be applied for your comprehensive protection.

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Identity Theft Passwords Accountability Authentication 85