eSecurity Planet

APRIL 26, 2024

Network security architecture is a strategy that provides formal processes to design robust and secure networks. This article explores network security architecture components, goals, best practices, frameworks, implementation, and benefits as well as where you can learn more about network security architecture.

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Architecture Network Security Firewall Risk 103

eSecurity Planet

APRIL 19, 2023

RADIUS and TACACS+ apply to specific types of endpoints, but the ZTNA-as-a-Service product works for all kinds of devices, including Bring-Your-Own-Device (BYOD) endpoints, Internet-of-Things (IoT) devices, operations technology (OT), industrial control systems (ICS), and industrial IoT (IIoT).

IoT 93

IoT Authentication VPN Backups 93

Thales Cloud Protection & Licensing

APRIL 14, 2020

Having a presence on the Internet opens us up to risk such as hackers, disruptors and insider threats. For example, many companies that require VPN access to monitor all access from employee devices have enabled split tunneling in order to alleviate the data traffic bottleneck on their perimeter security devices.

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Security Boulevard

FEBRUARY 2, 2024

Introduction Ivanti, an IT management and security company, has issued a warning about multiple zero-day vulnerabilities in its VPN products exploited by Chinese state-backed hackers since December 2023. to gain access to ICS VPN appliances. to gain access to ICS VPN appliances.

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VPN Risk Architecture Firewall 64

SC Magazine

MARCH 1, 2021

Over the past year, the firm noted a substantial increase in the number of initial access listings for sale on the dark web in 2020, particularly those for VPN access which “flourished off the back of increased remote working trends.”. Access to VPNs is also relatively cheap compared to other popular forms of access.

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CyberSecurity Insiders

JUNE 20, 2023

NGFWs boast critical security features such as intrusion prevention, VPN, anti-virus, and encrypted web traffic inspection. This not only helps protect against malicious content but also aligns seamlessly with contemporary networking topologies like Software-Defined Wide Area Networks (SD-WAN) and zero-trust architectures.

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Firewall Network Security Architecture Digital transformation 76

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). Implement a zero trust architecture (ZTA) to prevent unauthorized access to data and services. Anomalous VPN device logins or other suspicious logins.

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IT Security Guru

JULY 19, 2021

Our own research report, the State of Encrypted Attacks Report 2020 , found that there had been a 500 per cent rise in ransomware compared to 2019. A firewall or a VPN Gateway, for example, may provide information, which could be used to identify potential attack vectors. Consider Zero Trust.

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eSecurity Planet

DECEMBER 7, 2023

Encryption scrambles data to make it unreadable to those without decryption keys. Proper use of encryption preserves secrecy and radically lowers the potential damage of a successful cybersecurity attack. Encryption algorithm types will provide an overview of the mathematical algorithms used to encrypt data (AES, RSA, etc.),

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eSecurity Planet

MAY 25, 2022

Encryption and the development of cryptography have been a cornerstone of IT security for decades and remain critical for data protection against evolving threats. While cryptology is thousands of years old, modern cryptography took off in the 1970s with the help of the Diffie-Hellman-Merkle and RSA encryption algorithms.

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Encryption Computers and Electronics Password Management Passwords 134

SecureWorld News

FEBRUARY 9, 2024

Technology: Technology is the foundation for an IAM program delivery within a layered security architecture. Gartner has projected that by 2025, more than 60% of organizations will move away from VPN and rely on ZTNA. Nation-state attackers have exploited high-severity vulnerabilities in legacy VPN platforms to breach networks.

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IoT VPN Architecture Risk 92

SecureList

SEPTEMBER 21, 2023

Brute-force attacks on services that use SSH, a more advanced protocol that encrypts traffic, can yield similar outcomes. User files were encrypted, with the device’s interface displaying a ransom note demanding payment of 0.03 They can be made to serve as routers (proxies or VPN servers) to anonymize illicit traffic.

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IoT DDOS Passwords Malware 86

Cytelligence

JULY 30, 2020

In almost all cases , some form of RDP/RDG or VPN was utilized to allow access to corporate resources. However, Cytelligence found that in many cases security best practices were either only partially implemented or entirely overlooked , resulting in failures. . when exposed directly to the internet.

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eSecurity Planet

MARCH 22, 2023

Networks connect devices to each other so that users can access assets such as applications, data, or even other networks such as the internet. Virtual Private Network (VPN) : For remote access, remote desktop protocol (RDP) no longer can be considered safe. Instead, organizations should use a virtual private network (VPN) solution.

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Firewall Network Security Penetration Testing Encryption 96

eSecurity Planet

MARCH 14, 2023

When the internet arrived, the network added a firewall to protect networks and users as they connected to the world wide web. The internet of things (IoT), operations technology (OT), and the industrial internet of things (IIoT) also now connect to networks.

Network Security 84

Network Security Firewall Penetration Testing Encryption 84

eSecurity Planet

DECEMBER 8, 2023

Domain name service (DNS) attacks threaten every internet connection because they can deny, intercept, and hijack connections. With the internet playing an increasing role in business, securing DNS plays a critical role in both operations and security. TLS and HTTPS inherently create secured and encrypted sessions for communication.

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eSecurity Planet

APRIL 25, 2022

IPsec and SSL virtual private networking ( VPN ). Fortinet FortiGate NGFWs offer integrated Zero Trust Network Access (ZTNA) enforcement, SD-WAN and security processing units to allow customers to build hybrid IT architectures at any scale and deliver zero trust strategy protection any user, application, and edge with optimal user experience.

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ForAllSecure

DECEMBER 2, 2021

Understand that until the mid 1990s interconnectivity via the internet was largely academic. To be good at digital forensics, to be a digital Sherlock Holmes, you need to understand systems architecture. What would be valuable from their perspective to encrypt and then ask for the ransom. Literally.

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Penetration Testing Encryption Ransomware Passwords 52

eSecurity Planet

MAY 19, 2022

SD-WAN is a virtual architecture for managing a wide-area network covering distributed, hybrid IT environments typical for today’s enterprise organizations. With SD-WAN architectures, branch employees and remote users connect to an enterprise network through a web of connected devices over the internet. What is SD-WAN?

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Firewall Architecture Software Backups 57

McAfee

JUNE 22, 2020

SWGs are still largely focused on ensuring users are protected from unsafe or non-compliant corners of the internet, but the transition to a cloud- and remote-working world has created new security challenges that the traditional SWG is no longer equipped to handle. Another issue revolves the encrypted nature of the internet.

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Architecture Internet Internet Encryption 56

eSecurity Planet

JANUARY 29, 2024

Internet security best practices mandate unique credentials for each online account; doing so would be impossible without a solid password manager like Dashlane. Each user also has access to a free VPN to use when connecting to public Wi-Fi, and an Identity Dashboard that scans the dark web for potential fraud.

Password Management 105

Password Management Passwords Authentication Accountability 105

Kali Linux

NOVEMBER 27, 2022

In Secure Kali Pi (2022) , the first blog post in the Raspberry Pi series, we set up a Raspberry Pi 4 with full disk encryption. Re4son-v8+ Architecture: arm64 And then edit the /etc/hosts file as well, changing the line that has kali-raspberry-pi in it to be DESKTOP-UL8M7HT : 127.0.1.1 DESKTOP-UL8M7HT 127.0.0.1

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eSecurity Planet

JULY 8, 2021

Internet security best practices mandate unique credentials for each online account; doing so would be impossible without a solid password manager like Dashlane. Each user also has access to a free VPN to use when connecting to public Wi-Fi, and an Identity Dashboard that scans the dark web for potential fraud.

Password Management 97

Password Management Passwords Authentication Accountability 97

Duo's Security Blog

JANUARY 28, 2022

This, in combination with network encryption, will lay a strong foundation against phishing and other common attack vectors. Piloting a new architecture using a low-risk system is a prudent way to implement a new strategy, but it suggests the agency strategies may take some time to deploy. What’s Next?

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Authentication Government DNS Encryption 52

Security Boulevard

APRIL 16, 2021

Believe it or not, a lot of RDP abuse comes from simple brute-force password guessing on the Internet-exposed service. This gives them an encrypted tunnel by which to establish RDP connections with a remote command and control (C&C) server – and the firewall won’t stop them. How are they attacking it? What should you do?

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Firewall Passwords Authentication Accountability 71

Cisco Security

JULY 18, 2022

In an increasingly vulnerable Internet environment, where attackers rapidly develop new techniques to compromise organizations around the world, ensuring a robust security infrastructure becomes ever more imperative. And Secure Analytics will be there, to pioneer and lead the effort for a safe World. We’d love to hear what you think.

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VPN Firewall Internet Internet 105

McAfee

JULY 29, 2021

Architected for the cloud-first and remote-first deployments, MVISION Cloud Firewall secures access to applications and resources on the internet, accessed from every remote site and location, through a cloud-native service model. MVISION Cloud Firewall Architecture. Introducing MVISION Cloud Firewall.

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Firewall Malware Threat Detection Engineering 72

Pen Test Partners

OCTOBER 9, 2023

Threat modeling can be applied to a wide range of things, including software, applications, systems, networks, distributed systems, Internet of Things (IoT) devices, and business processes. Use AES encryption. Encrypt in transit. Encryption is important when: Sending a password. Cloud provision using PKI. Frameworks 2.1.

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IoT Firmware Mobile Manufacturing 52

SecureList

OCTOBER 19, 2021

Downloaded modules are encrypted, and can be decrypted with the Python script below. It targets the storage databases of Chrome, Firefox, Internet Explorer and Microsoft Edge. The browsers Internet Explorer, Mozilla Firefox, Google Chrome, and Microsoft Edge are targeted. Python script with modules decryption routine.

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Security Affairs

FEBRUARY 16, 2021

The steps 7 and 8 from Figure 2, the malware obtains some details from the infected machine and report them to the C2 server, including the version of the Operating System (OS), architecture, the name of the installed antivirus and EDRs, computer name, and the victim’s geolocation. The next diagram demonstrates how Javali trojan banker works.

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eSecurity Planet

JULY 5, 2021

Gartner calls it zero trust network access (ZTNA) and sees ZTNA as something of a fine-grained approach to network access control (NAC) , identity access management (IAM) and privilege access management (PAM) – and at least an adjunct to, if not a replacement for, VPNs and DMZ architectures. Learn more about Illumio.

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Authentication DDOS Marketing VPN 98

McAfee

SEPTEMBER 14, 2021

We observed in the process dump the exfiltration of data on the system, such as OS, Processor (architecture), Domain, Username, etc. The source IP addresses discovered belonged to two different ISP/VPN providers based in Hong-Kong. The malware was injected into a SVCHOST process where a driver location pointed to the config file.

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eSecurity Planet

OCTOBER 12, 2022

The Internet of Things (IoT) is an area that is gradually coming under the UEM banner, according to Apu Pavithran, CEO and founder of Hexnode. Advanced support is available for attended or unattended shared devices, COPE (corporate-owned, personally-enabled) architecture, and BYO (bring-your-own) policies. Matrix42 Secure UEM.

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Mobile IoT Marketing Risk 101

Security Boulevard

JANUARY 2, 2024

Ransomware gangs also got stealthier in 2023, with ThreatLabz observing an increase in encryption-less extortion attacks. The absence of encryption allows attackers to eliminate development cycles and decryption support and quietly exfiltrate data before making ransom demands.

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Cisco Security

AUGUST 28, 2023

This allows us to capture telemetry from the edge devices’ egress interface giving us insights into traffic from the external internet, inbound to the Blackhat network. An example of this was noticed with an Urban VPN (Virtual Private Network) provider which appears to grab configuration files in clear text with basic authentication.

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Wireless DNS Mobile Technology 68

eSecurity Planet

MAY 19, 2022

With Aruba, clients can also bundle SD-WAN coverage with the company’s security solutions for virtual private network ( VPN ), network access control ( NAC ), and unified threat management ( UTM ). EdgeConnect Enterprise critically comes with firewall , segmentation , and application control capabilities. Features: Cisco SD-WAN.

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eSecurity Planet

MAY 2, 2024

Company instructions to keep hands off internal network traffic leads to internet service provider (ISP) suppression of only 1% of the 100,000 monthly outgoing DDoS attacks. Infrastructure Protection Defense against DDoS and DNS attacks starts with effective network security architecture.

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