CyberSecurity Insiders

APRIL 6, 2023

There are, at minimum, two schemes that need to be reviewed, but consider if you have more from this potential, and probably incomplete, list: Cloud service master account management AWS (Amazon Web Services), Microsoft Azure, Google Cloud Platform (GCP), Oracle Cloud Architecture (OCA), Name Service Registrars (E.g., PCI DSS v4.0

Accountability 57

Accountability DNS DDOS VPN 57

SecureList

MAY 17, 2021

Bizarro has x64 modules and is able to trick users into entering two-factor authentication codes in fake pop-ups. The MSI installer has two embedded links – which one is chosen depends on the victim’s processor architecture. The first thing the backdoor does is remove the DNS cache by executing the ipconfig /flushdns command.

Banking 140

Banking Social Engineering Malware Engineering 140

eSecurity Planet

SEPTEMBER 3, 2022

For example, the 2016 DDoS attack on the Dyn managed domain name service (DNS) caused the DNS service to fail to respond to legitimate DNS inquiries and effectively shut down major sites such as PayPal, Spotify, Twitter, Yelp, and many others. Also read: How to Secure DNS. Types of DDoS Attacks. Harden infrastructure.

DDOS 144

DDOS DNS Firewall Internet 144

eSecurity Planet

MARCH 14, 2023

In this simple environment network security followed a simple protocol: Authenticate the user : using a computer login (username + password) Check the user’s permissions: using Active Directory or a similar Lightweight Directory Access Protocol (LDAP) Enable communication with authorized network resources (servers, printers, etc.)

Network Security 96

Network Security Firewall Penetration Testing Encryption 96

Security Affairs

DECEMBER 20, 2018

The malware tries to connect to the remote host 149.154.157.104 (EDIS-IT IT) through an encrypted SSL channel, then it downloads other components and deletes itself from the filesystem. exe process according to the architecture of the compromised host. Technical Analysis. dll” and “D93C2D64.dll”. Web-Inject.

Banking 72

Banking Malware Internet Internet 72

eSecurity Planet

MARCH 22, 2023

Although beyond the scope of the network, effective network security relies upon the effective authentication of the user elsewhere in the security stack. Two-Factor Authentication (2FA) : In today’s ransomware-riddled environment, two-factor authentication should also be considered a minimum requirement for all forms of remote access.

Firewall 107

Firewall Network Security Penetration Testing Encryption 107

eSecurity Planet

JANUARY 27, 2022

The Biden Administration is pushing federal agencies to adopt a zero-trust security architecture to protect themselves and their data from “increasingly sophisticated and persistent threat campaigns,” according to a new strategy issued this week by the Office of Management and Budget (OMB). See the Best Zero Trust Security Solutions for 2022.

Cybersecurity 117

Cybersecurity Architecture Government Authentication 117

Security Boulevard

JUNE 15, 2023

Enter Mystic Stealer, a fresh stealer lurking in the cyber sphere, noted for its data theft capabilities, obfuscation, and an encrypted binary protocol to enable it to stay under the radar and evade defenses. Example Mystic Stealer constant obfuscation technique Encrypted binary custom protocol. Polymorphic string obfuscation.

Cryptocurrency 52

Cryptocurrency Password Management Malware DNS 52

Duo's Security Blog

JANUARY 28, 2022

Imagine a shift away from logging into a “network” to having security seamlessly built into the network, and multi-factor authentication and authorization continuously performed at the application level on the fly — without users typing passwords. The vision being set forth by OMB is ambitious — but vital. What’s Next?

Authentication 52

Authentication Government DNS Encryption 52

eSecurity Planet

SEPTEMBER 26, 2023

SD-WAN integration with the SASE controller for Meraki, Catalyst, and others Cisco Umbrella SIG unifies firewall, SWG, DNS-layer security, CASB, and threat intelligence functions into a single and well-tested cloud service.

Firewall 98

Firewall DNS Architecture Technology 98

eSecurity Planet

JANUARY 26, 2022

AES-256 encryption for data at rest and TLS v1.2 Founded in 2010 by veteran SaaS and DevOps industry leaders, Datadog specializes in optimizing the service-oriented architecture, helping organizations monitor user journeys and explore service relationships. Auvik Features. Catchpoint Features. LogicMonitor. LogicMonitor Features.

Marketing 119

Marketing DDOS Threat Detection DNS 119

Security Boulevard

APRIL 4, 2022

The Internet Security Research Group (ISRG) originally designed the ACME protocol for its own Let’s Encrypt certificate service. On September 15, 2021, the DNS records for acme-v01.api.letsencrypt.org Today the protocol has become a standard ( RFC 8555 ). ACME v2 is the current version of the protocol, published in March 2018.

Encryption 52

Encryption Authentication DNS Risk 52

Cisco Security

AUGUST 28, 2023

XDR (eXtended Detection and Response) Integrations At Black Hat USA 2023, Cisco Secure was the official Mobile Device Management, DNS (Domain Name Service) and Malware Analysis Provider. SCA detected 289 alerts including Suspected Port Abuse, Internal Port Scanner, New Unusual DNS Resolver,and Protocol Violation (Geographic).

Wireless 60

Wireless DNS Mobile Technology 60

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 The authenticity of host '172.16.20.2'

Firmware 52

Firmware Wireless Passwords VPN 52

Security Affairs

DECEMBER 20, 2019

For this reason, we decided to dig into this piece of malware and figure out its inner secrets, uncovering a modular architecture with advanced offensive capabilities, such as the presence of functionalities able to deal with multi-factor authentication (MFA). The “Dns” Plugin. Technical Analysis. Part of ProcessPlugin code.

Malware 59

Malware DNS Architecture Advertising 59

Cisco Security

AUGUST 26, 2022

This new integration supports Umbrella proxy, cloud firewall, IP, and DNS logs. They include various items like DKIM key inspections, DNS Resource Records and more. Because of Bitglass’ agentless architecture, the joint solution can secure any app, any device, anywhere. Read more here. Farsight Security. Read more here.

Firewall 114

Firewall Authentication Passwords Threat Detection 114

eSecurity Planet

NOVEMBER 18, 2021

Look for authentication checks such as SPF, DKIM and DMARC to counter domain and sender spoofing. Lets organizations encrypt messages and leverage the cloud to spool email if mail servers become unavailable. Integrated data loss prevention and email encryption. Scan inbound, outbound and internal emails.

Phishing 125

Phishing Malware Engineering Ransomware 125

eSecurity Planet

SEPTEMBER 26, 2023

Versa was recognized as a Challenger in the 2023 Gartner Magic Quadrant, and the Versa Unified SASE platform delivers the required six key SASE capabilities: Centralized control through Versa Concerto, a consolidated management console that provides a single interface to manage other components and policies Monitored network status pulled from Versa’s (..)

Firewall 97

Firewall Software Antivirus Internet 97

SecureList

OCTOBER 19, 2021

Downloaded modules are encrypted, and can be decrypted with the Python script below. It retrieves the DNS names of all the directory trees in the local computer’s forest. This module contains the encrypted embedded module RwDrv.sys. Here is an example of the URL to download the pwgrab64 module: https[:]//87.97.178[.]92:447/asdasdasd/asdasdasd_asdasdasd.asdasdasd/5/pwgrab64/.

Banking 136

Banking Passwords VPN Internet 136

eSecurity Planet

MAY 19, 2022

Built-in edge security, including encryption , URL filtering, and malware protection Cloud-agnostic branch connectivity, SaaS optimization, and IaaS integrations Application aware enterprise NGFW, Snort IPS, and malware sandboxing Microsegmentation and identity-based policy management Self-healing firmware to prevent exploitation of vulnerabilities.

Firewall 119

Firewall Architecture Encryption Network Security 119