eSecurity Planet

APRIL 26, 2024

Network security architecture is a strategy that provides formal processes to design robust and secure networks. Effective implementation improves data throughput, system reliability, and overall security for any organization.

Architecture 103

Architecture Network Security Firewall Risk 103

CyberSecurity Insiders

MAY 28, 2023

Password Security: Investigate different password security techniques, such as password hashing algorithms, two-factor authentication (2FA), and biometric authentication. Network Security: Study network protocols, such as TCP/IP, and analyze common network attacks like DDoS, phishing, and man-in-the-middle attacks.

Cybersecurity 111

Cybersecurity Penetration Testing Social Engineering IoT 111

Security Boulevard

JANUARY 6, 2024

Permalink The post USENIX Security ’23 – “If I Could Do This, I Feel Anyone Could” *The Design And Evaluation Of A Secondary Authentication Factor Manager’ appeared first on Security Boulevard. Originating from the conference’s events situated at the Anaheim Marriott ; and via the organizations YouTube channel.

Authentication 59

Authentication Architecture Education Information Security 59

Security Boulevard

JANUARY 4, 2024

Permalink The post USENIX Security ’23 – Changlai Du, Hexuan Yu, Yang Xiao, Y. Keromytis, Wenjing Lou – ‘UCBlocker: Unwanted Call Blocking Using Anonymous Authentication’ appeared first on Security Boulevard. Thomas Hou, Angelos D.

Authentication 59

Authentication Architecture Education Information Security 59

CyberSecurity Insiders

OCTOBER 7, 2021

It focuses on securely accessing resources regardless of network location, user, and device, enforcing rigorous access controls, and continually inspecting, monitoring, and logging network traffic. It’s essential to distinguish that Zero Trust is not a technology and a holistic approach to network security.

Architecture 134

Architecture Authentication Digital transformation Mobile 134

Thales Cloud Protection & Licensing

AUGUST 1, 2022

Through three technology integrations, businesses will gain access to their internal resources, protected by a robust, highly resilient security architecture. While the majority of these advancements operate behind the scenes, protecting the organization transparently, authentication touches every member of an organization personally.

Marketing 71

Marketing Digital transformation Cloud Migration Authentication 71

The Last Watchdog

NOVEMBER 8, 2021

Not only is providing secure and reliable access of critical importance, it is a HIPAA requirement. The network security perimeter is dynamically created and policy-based, and must be guarded by secure and highly managed access controls. Zero trust is an all-inclusive security and privacy architecture.

Healthcare 349

Healthcare Technology Architecture IoT 349

The Last Watchdog

JUNE 22, 2022

During the first two decades of this century, virtual private networks —VPNs—served as a cornerstone of network security. VPNs encrypt data streams and protect endpoints from unauthorized access, essentially by requiring all network communications to flow over a secured pipe. Related: Deploying human sensors.

VPN 213

VPN Cloud Migration Firewall Encryption 213

SC Magazine

FEBRUARY 17, 2021

It’s encouraging to see that enterprises understand that zero-trust architectures present one of the most effective ways of providing secure access to business resources,” said Chris Hines, director, zero-trust solutions, at Zscaler.

VPN 135

VPN Social Engineering Authentication Architecture 135

Security Boulevard

DECEMBER 14, 2021

Even the National Security Agency encourages the use of a zero-trust architecture, largely because of its data-centric approach to protecting critical assets across the network. Zero-trust is an increasingly popular cybersecurity model. Yet, no matter how good it sounds, it isn’t a perfect solution, as the NSA also points out.

Architecture 112

Architecture Cybersecurity Authentication Risk 112

eSecurity Planet

DECEMBER 19, 2023

Moreover, understanding basic best practices and the varied variety of software contributing to good IaaS cloud security improves your capacity to construct a strong defense against prospective attacks. What Is Infrastructure as a Service (IaaS) Security? ISO 27001, SOC 2), as well as follow regional data protection legislation (e.g.,

Encryption 101

Encryption Firewall Authentication Software 101

Security Boulevard

OCTOBER 19, 2022

This report also noted that 79% of critical infrastructure organizations didn’t deploy a zero-trust architecture. And in Hashicorp’s 2022 State of Cloud Strategy survey, 89% of respondents said security is. The post Implementing Zero-Trust Security With Service Mesh and Kubernetes appeared first on Security Boulevard.

Data breaches 115

Data breaches Architecture Authentication Cybersecurity 115

eSecurity Planet

DECEMBER 2, 2022

While security teams layer essential preventative measures, resilience measures also need to be implemented in an architecture to reduce the impact of ransomware attacks on your backups. Figure 1: Typical VLAN architecture. Figure 2: Resilient VLAN architecture. All other traffic should be blocked to the backup network.

Architecture 112

Architecture Ransomware Backups Firewall 112

eSecurity Planet

MARCH 14, 2023

Network security creates shielded, monitored, and secure communications between users and assets. Securing the expanding, sprawling, and sometimes conflicting collection of technologies that make up network security provides constant challenges for security professionals.

Network Security 84

Network Security Firewall Penetration Testing Encryption 84

Security Affairs

NOVEMBER 14, 2022

Akamai Security Research discovered a new evasive Golang-based malware, tracked as KmsdBot, that infects systems via an SSH connection that uses weak login credentials. KmsdBot supports multiple architectures, including as Winx86, Arm64, and mips64, x86_64, and does not stay persistent to avoid detection. ” Pierluigi Paganini.

DDOS 91

DDOS Malware Cryptocurrency Architecture 91

Security Boulevard

APRIL 28, 2022

While TLS is being used to secure traffic between clients and servers on the internet, it does so by using unidirectional authentication — the server presents a digital certificate to prove its identity to a client. Mutual TLS extends the client-server TLS model to include authentication of both communicating parties.

Authentication 52

Authentication Encryption Architecture Internet 52

eSecurity Planet

NOVEMBER 18, 2021

Gartner analyst Felix Gaehtgens said the security mesh is still a strategy rather than a defined architecture, but he said the concept better aligns organizations with threats: “Attackers don’t think in silos. By 2024, Gaehtgens predicted that security mesh technology will lead to huge savings in the cost of breaches.

Technology 123

Technology Cybersecurity Architecture Ransomware 123

eSecurity Planet

APRIL 19, 2023

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 93

IoT Authentication VPN Backups 93

Security Affairs

MARCH 4, 2024

Researcher HaxRob discovered a previously undetected Linux backdoor named GTPDOOR, designed to target telecom carrier networks. Security researcher HaxRob discovered a previously undetected Linux backdoor dubbed GTPDOOR, which is specifically crafted to carry out stealth cyber operations within mobile carrier networks.

Telecommunications 129

Telecommunications Firewall Mobile Malware 129

eSecurity Planet

SEPTEMBER 5, 2023

Consider adopting network security measures like intrusion detection and prevention systems (IDPS) to identify and prevent harmful traffic from reaching your RocketMQ server. It is suspected that the Akira ransomware organization used an undisclosed weakness in Cisco VPN software to evade authentication.

VPN 96

VPN Authentication Ransomware Antivirus 96

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. Authentication guarantees that users are who they say they are, typically through usernames and passwords or multi-factor authentication (MFA).

Encryption 91

Encryption DDOS Authentication Firewall 91

Duo's Security Blog

JUNE 22, 2022

Comparing VPN and VPN-less approaches for secure remote access There is a difference between a VPN and a VPN-less based zero-trust architecture with regards to the type of access granted to end users. The requesting user on a particular device will need to authenticate to the VPN client with their credentials.

VPN 99

VPN Architecture Authentication Cyber threats 99

eSecurity Planet

APRIL 12, 2024

Then, evaluate current network security measures to discover any gaps or redundancy that should be corrected. By modifying your DLP policy in this way, you can develop an effective plan that meets your organization’s specific requirements and improves overall data security efforts. No user data was lost.

Backups 124

Backups Encryption Data breaches Risk 124

Cisco Security

MAY 25, 2022

Not so bad, but the complexity for internet and network security springs from scoping the “particular activity.” . With all the different classes of sessions, there are different mechanisms and protocols by which authentication and authorization are employed to eventually provide that access.

Authentication 109

Authentication Internet Internet Architecture 109

eSecurity Planet

MARCH 17, 2023

Whether you’re operating a global enterprise network or a small family business, your network’s security needs to be optimized with tools, teams, and processes to protect customer data and valuable business assets. Many of these tools protect resources connected to networks, thus shutting down threats as early as possible.

Network Security 115

Network Security Penetration Testing Firewall Antivirus 115

eSecurity Planet

JULY 11, 2022

libdl.so) in specific paths allows hooking functions from three libraries: libc, libcap and Pluggable Authentication Module (PAM). However, by hooking functions in the Linux Pluggable Authentication Module to steal information from SSH connections, attackers can gain remote access while hiding network activity.

Malware 145

Malware Authentication Antivirus Architecture 145

IT Security Guru

DECEMBER 17, 2021

In this new style of working, the Zero Trust approach to network security was commonly touted as a best practice, and rightfully so. The very premise of Zero Trust is to trust no one or no thing – not even your own network – and verify that any attempt to access the network is legitimate and from an authenticated source.

Digital transformation 53

Digital transformation Authentication Architecture Government 53

The Last Watchdog

FEBRUARY 18, 2020

It was just a few short years ago that the tech sector, led by Google, Mozilla and Microsoft, commenced a big push to increase the use of HTTPS – and its underlying TLS authentication and encryption protocol. Today the volume of encrypted network traffic is well over 80% , trending strongly toward 100%, according to Google.

Encryption 218

Encryption Firewall Risk IoT 218

eSecurity Planet

OCTOBER 9, 2023

This vulnerability, identified as CVE-2023-42793 , can give unauthenticated attackers remote code execution (RCE) abilities without requiring user input by exploiting an authentication bypass flaw. The problem: Arm has issued a security alert on CVE-2023-4211 , an actively exploited vulnerability in its Mali GPU drivers.

Architecture 94

Architecture Ransomware Software Accountability 94

eSecurity Planet

JUNE 28, 2023

This will not only help better test the architectures that need to be prioritized, but it will provide all sides with a clear understanding of what is being tested and how it will be tested. Additionally, tests can be internal or external and with or without authentication. They can take more than a month to complete.

Penetration Testing 112

Penetration Testing Social Engineering Wireless Engineering 112

eSecurity Planet

JANUARY 5, 2024

Key firewall policy components include user authentication mechanisms, access rules, logging and monitoring methods, rule base, and numerous rule objects that specify network communication conditions. User Authentication Only authorized users or systems can access the network through user authentication.

Firewall 88

Firewall Penetration Testing DNS Network Security 88

SC Magazine

MARCH 1, 2021

That said, other factors such as the “elite” network and data access the VPN often provides, as well as technical weaknesses around passwords and the authentication process, also played a part. Required are additional considerations on the security architecture and workflows used by an organization,” said Schrader.

VPN 128

VPN Technology Marketing Media 128

Cisco Security

NOVEMBER 18, 2021

Endpoint detection and response (EDR), multi-factor authentication (MFA), and the need for increased encryption, while implementing a zero-trust approach, were all called out as requirements within the order. Building and maintaining trust beyond the initial authentication is critical in a zero-trust framework.

Threat Detection 126

Threat Detection Encryption Government Technology 126

Security Boulevard

APRIL 25, 2023

If you're aiming to secure your organization's network and data, then micro-segmentation is definitely worth your attention. If your company uses a traditional network architecture, then all devices are connected to one network where everything connected to the network can communicate freely with one another.

Authentication 69

Authentication Data privacy Network Security Architecture 69

Malwarebytes

MAY 23, 2023

Specifically, the agency added: Recommendations for preventing common initial infection vectors Updated recommendations to address cloud backups and zero trust architecture (ZTA). Threat actors also often gain access by exploiting virtual private networks (VPNs) or using compromised credentials.

Ransomware 59

Ransomware Backups Social Engineering Accountability 59

SC Magazine

MAY 12, 2021

Regarding the government, it encourages federal systems to invest in secure cloud services, detection and zero-trust architecture, and mandates multifactor authentication, logging, and encryption. The order creates a standard playbook for agencies to respond to breaches.

Cybersecurity 94

Cybersecurity Government Architecture Software 94

Thales Cloud Protection & Licensing

DECEMBER 17, 2020

The Key Components and Functions in a Zero Trust Architecture. Zero Trust architectural principles. NIST’s identity-centric architecture , I discussed the three approaches to implementing a Zero Trust architecture, as described in the NIST blueprint SP 800-207. Core Zero Trust architecture components.

Architecture 62

Architecture Authentication Accountability Engineering 62