SecureList

OCTOBER 15, 2024

The attacker frequently uses names that refer to important events such as the Hajj, the annual Islamic pilgrimage to Mecca. Some infection routines do not check the architecture. APP_DLL_URL URL used to download the encrypted payload. The loaded JavaScript downloads and executes additional script code from a remote website.

Malware 143

Malware Encryption Architecture Phishing 143

eSecurity Planet

AUGUST 2, 2022

” Linux powers many cloud-based architectures , and most IoT devices run very minimalist Linux distributions that consist of a Linux kernel and a few core functions, making them attractive for botnets and other similar campaigns. Read next: Exfiltration Can Be Stopped With Data-in-Use Encryption, Company Says.

Malware 141

Malware VPN Encryption Marketing 141

Security Affairs

DECEMBER 6, 2022

The encryption and decryption are not robust and the ransomware lack features like Windows Shadow Copy removal, File unlocking for a more thorough impact, Anti-analysis, and Defensive evasion (AMSI bypass, disabling event logging, etc.). At this point in this ransomware, the encryption process has already finished.

Ransomware 141

Ransomware Encryption Malware Architecture 141

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

SecureList

MAY 4, 2022

In February 2022 we observed the technique of putting the shellcode into Windows event logs for the first time “in the wild” during the malicious campaign. Such attention to the event logs in the campaign isn’t limited to storing shellcodes. Keep shellcode in event logs. SilentBreak. Cobalt Strike.

Malware 145

Malware Encryption Architecture Technology 145

CyberSecurity Insiders

MAY 14, 2021

Encryption. Alert and Event Management. Architecture. Encryption. Alert and Event Management. Architecture. Risk Assessment/Management. Secure Software Development. Networking. Penetration Testing. Backup and Storage. Coding/Programming. Access Management. Compliance. Administration. Data Analysis.

Penetration Testing 98

Penetration Testing Backups Architecture Encryption 98

Security Affairs

SEPTEMBER 10, 2020

.” According to the experts, the attackers have good knowledge about the internal architecture of the targeted platform. To avoid detection of malicious functionalities, the authors encrypted all suspicious-looking strings with the Corrected Block TEA (XXTEA) cipher and then running Base64 encoding.

Malware 145

Malware Encryption Advertising Passwords 145

SecureList

APRIL 15, 2024

They generated a custom version of the ransomware, which used the aforementioned account credential to spread across the network and perform malicious activities, such as killing Windows Defender and erasing Windows Event Logs in order to encrypt the data and cover its tracks. In this article, we revisit the LockBit 3.0

Ransomware 138

Ransomware Encryption Passwords Accountability 138

Cisco Security

DECEMBER 14, 2022

release delivers more features to the three key outcomes: see and detect more threats faster in an increasingly encrypted environment, simplify operations, and lower the TCO of our security solution. Further enhancements to Cisco’s Encrypted Visibility Engine (EVE), first launched a year ago in 7.1, See More – Detect Faster.

Firewall 145

Firewall VPN Encryption DNS 145

eSecurity Planet

FEBRUARY 6, 2023

SolarWinds Security Event Manager (SEM) 2022.4 SolarWinds SEM supports a variety of event sources, including nonevent data sources that can be integrated into its analytics and correlation rules. Analysts have complimented SolarWinds on its simple architecture, easy licensing, and robust out-of-the-box content and features.

Architecture 52

Architecture Authentication Software Threat Detection 52

eSecurity Planet

JANUARY 30, 2024

We’ll illustrate these concepts below with real-life examples of events highlighting vulnerabilities in cloud storage. Limited Control & Visibility Insufficient visibility into the cloud architecture causes delays in threat responses, increasing the risk of data breaches.

Risk 127

Risk DDOS Data breaches Encryption 127

eSecurity Planet

OCTOBER 20, 2023

Encryption protects data both in transit and at rest. Backup and Disaster Recovery: Data backup and disaster recovery plans assure data availability and business continuity in the event of data loss or service failures. Here are some examples of hybrid cloud security architectures.

Backups 120

Backups Firewall Encryption Architecture 120

CyberSecurity Insiders

NOVEMBER 9, 2021

A multi-layered approach is required to reduce exposure to ransomware attacks and also to recover encrypted data more quickly and effectively. Citrix Content Collaboration captures versions of files in real time to ensure that a clean version is always available to replace a file that has been encrypted by ransomware.

Ransomware 118

Ransomware Encryption Computers and Electronics Mobile 118

Cisco Security

FEBRUARY 2, 2023

These applications/workloads move to, and reside in multi-cloud architecture, adding complexity to connectivity, visibility, and control. In today’s security climate, NetOps and SecOps teams are witnessing increased attack surface area as applications and workloads move far beyond the boundaries of their data center.

Firewall 106

Firewall Architecture Internet Internet 106

Security Boulevard

DECEMBER 21, 2023

Originating from the conference’s events situated at the Anaheim Marriott ; and via the organizations YouTube channel. Permalink The post USENIX Security ’23 – Domien Schepers, Aanjhan Ranganathan, Mathy Vanhoef – ‘Framing Frames: Bypassing Wi-Fi Encryption By Manipulating Transmit Queues’ appeared first on Security Boulevard.

Encryption 64

Encryption Architecture Education Information Security 64

Security Boulevard

JANUARY 10, 2024

Originating from the conference’s events situated at the Anaheim Marriott ; and via the organizations YouTube channel. Permalink The post USENIX Security ’23 – Rosetta: Enabling Robust TLS Encrypted Traffic Classification in Diverse Network Environments with TCP-Aware Traffic Augmentation appeared first on Security Boulevard.

Encryption 64

Encryption Architecture Education Information Security 64

Security Affairs

AUGUST 5, 2022

RapperBot has limited DDoS capabilities, it was designed to target ARM, MIPS, SPARC, and x86 architectures. client that can connect and brute force any SSH server that supports Diffie-Hellmann key exchange with 768-bit or 2048-bit keys and data encryption using AES128-CTR.” ” reads the analysis published by FortiGuard Labs.

IoT 143

IoT Malware Passwords Authentication 143

SecureWorld News

JANUARY 8, 2024

LoanDepot has confirmed that the cyber incident involved unauthorized third-party access to certain systems, resulting in the encryption of data. In the event of an attack, no matter how a threat actor accesses the network, the next step is to make sure they are unable to go any further.

Architecture 110

Architecture Data breaches Retail Cybersecurity 110

SecureList

MARCH 21, 2023

zip) 2022-09-23 08:10 When the potential victim activates the LNK file included in the ZIP file, it triggers a chain of events that lead to the infection of the computer with a previously unseen malicious framework that we named CommonMagic. The diagram below illustrates the architecture of the framework. online and webservice-srv1[.]online

Encryption 134

Encryption Architecture Malware Phishing 134

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 120

Firewall Architecture Encryption Network Security 120

eSecurity Planet

NOVEMBER 7, 2023

Public Cloud Environments A public cloud architecture is a shared infrastructure hosted by a cloud service provider. Prevention: Implement robust encryption , access restrictions, data categorization, secure connections, and an incident response strategy. Also read: What is Private Cloud Security?

Encryption 113

Encryption DDOS Architecture Risk 113

Security Affairs

SEPTEMBER 10, 2020

.” According to the experts, the attackers have good knowledge about the internal architecture of the targeted platform. To avoid detection of malicious functionalities, the authors encrypted all suspicious-looking strings with the Corrected Block TEA (XXTEA) cipher and then running Base64 encoding.

Malware 105

Malware Encryption Advertising Passwords 105

SecureWorld News

NOVEMBER 9, 2022

At the same time, we also have changes at every layer of the protocol stack and this is driven by an increased push for encryption—not just encryption, strong encryption.". Don't miss Kathleen Moriarty's complete presentation, as well as those of other cybersecurity leaders, at our upcoming digital events.

InfoSec 97

InfoSec Internet Internet Encryption 97

CyberSecurity Insiders

JUNE 12, 2023

Zero Trust is an effective strategy for dealing with AI threats for the following reasons: Zero Trust architecture: Design granular access controls based on least privilege principles. Data encryption : It is crucial to encrypt sensitive data both at rest and in transit using robust encryption algorithms and secure key management practices.

Risk 106

Risk Architecture Data privacy Encryption 106

Cisco Security

JULY 18, 2022

In essence, it represents a new and improved database architecture design that can be made up of virtual or physical appliances to provide industry leading horizontal scaling for telemetry and event retention for over a year. On the topic of interfaces, users can now benefit from an intelligent viewer which provides all Firewall data.

VPN 136

VPN Firewall Internet Internet 136

eSecurity Planet

AUGUST 7, 2024

It covers encryption, identity and access management, network segmentation, and intrusion detection systems. Presentation layer: Utilizes encryption and data formatting standards to ensure data confidentiality and integrity throughout processing and storage.

Architecture 104

Architecture DDOS Encryption Data breaches 104

eSecurity Planet

SEPTEMBER 22, 2021

In the event of a data loss or disaster, you could turn to your backup to retrieve the data. Robust protection of backup files : Preventing tampering of backups, and monitoring for suspicious file encryptions and stopping them. Cohesity DataProtect offers a defense-in-depth architecture that protects organizations against ransomware.

Backups 121

Backups Ransomware Encryption Architecture 121

Fox IT

SEPTEMBER 25, 2024

This may be achieved by changing the code, or by encrypting the code and decrypting it at runtime. If you automate this, you get what is called a packer: a tool that encrypts, compresses or otherwise changes a virus to evade detection. compression or encryption). Many encryption algorithms can be used to hide instructions.

Malware 138

Malware Engineering Encryption Antivirus 138

SecureList

JULY 6, 2022

It can also emulate the interactions between multiple processors (on multiprocessor devices), each of which can have its own architecture and firmware. It supports x86, x86_64, ARM, ARM64, MIPS, and 8086 architectures and various executable file formats. Qiling is an advanced multi-platform framework for emulating executable files.

Firmware 125

Firmware IoT Architecture Manufacturing 125

Malwarebytes

AUGUST 3, 2022

Data encryption with HTTP requests. To evade network-based monitoring the malware uses a combination of RSA-4096 and AES-CBC to encrypt the data sent to the C2. The malware derives the key for AES-CBC at runtime by generating 32 random bytes; these 32 bytes are then encrypted with RSA-4096 and sent to the C2. _SET Commands.

Malware 127

Malware Encryption Antivirus Architecture 127

Security Boulevard

JULY 21, 2022

The same issues, or even worse, will be faced in the near future if businesses, organizations and agencies fail to be proactive in establishing concise and comprehensive policies and practices for migrating to a post-quantum encryption regime. Prepare a quantum-safe architecture now. Post-Quantum Encryption Algorithms Announced.

Encryption 114

Encryption Authentication Backups Architecture 114

Cisco Security

AUGUST 26, 2022

In addition, it allows you to collect hourly events from Cisco Secure Endpoint through the USM Anywhere Job Scheduler. The Cisco Secure Endpoint App on ServiceNow provides users with the ability to integrate event data from the Cisco Secure Endpoint into ServiceNow by creating ITSM incidents. Read more here. Read more here. Sumo Logic.

Firewall 145

Firewall Authentication Passwords Threat Detection 145

Cisco Security

MAY 17, 2021

Snort 3’s new architecture lets you maintain performance while running more rules, improving your threat defense. Competing firewalls break your Layer 7 policies with encrypted TLS 1.3 In contrast, our differentiated TLS Server Identity & Discovery feature enables you to maintain Layer 7 policies on encrypted TLS 1.3

Network Security 123

Network Security Firewall VPN Encryption 123

Thales Cloud Protection & Licensing

JANUARY 22, 2020

Organizations are actively working to prevent data breaches by encrypting their sensitive information. Encryption isn’t a foolproof security measure, however. If attackers get control of an organization’s encryption keys, for instance, they can use them to decrypt its data and thereby steal its plaintext contents.

Encryption 110

Encryption Marketing Software Backups 110

eSecurity Planet

DECEMBER 8, 2023

To protect the protocol, best practices will add additional protocols to the process that encrypt the DNS communication and authenticate the results. DNS Encryption DNS encryption can be achieved through the DNSCrypt protocol, DNS over TLS (DoT), or DNS over HTTPS (DoH). Firewalls should be hardened to close unneeded ports.

DNS 113

DNS DDOS Firewall Architecture 113

Thales Cloud Protection & Licensing

JUNE 22, 2021

The research shows that only 9% of enterprises believe they have proactive cybersecurity strategies that address evolving threats and just 58% of organizations say they encrypt their data in motion. As with all encryption, 86% understand that securing the keys to their encryption is vital to ensuring an effective solution.

Encryption 83

Encryption Firewall Technology Architecture 83

eSecurity Planet

MARCH 17, 2023

These platforms make it possible for security teams to analyze consolidated threat feeds from various external alerts and log events. As soon as data is added to a fully encrypted disk, it will remain encrypted until an authorized user accesses the disk.

Network Security 120

Network Security Penetration Testing Firewall Software 120