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A Tale of the Three *ishings: Part 3 – What is Vishing?

A Tale of the Three *ishings: Part 3 – What is Vishing?

Over the past two decades, the security industry has made significant strides in using technology to secure technological assets. However, the human factor in cybersecurity often remains overlooked. Consequently, cyber attackers have shifted their focus from targeting technology to targeting people. Among the various methods they employ, the three most common are phishing, smishing, and vishing. This blog series delves into these methods, the tactics and techniques used by cyber attackers, and how you can protect yourself.

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NetFlow Optimizer

NetFlow Optimizer

NetFlow Optimizer™ (NFO) is a software-only processing engine for network flow data. It accepts NetFlow, IPFIX, sFlow, J-Flow from network devices (routers, switches, firewalls, virtual networks), and Cloud Flow Logs (AWS VPC, Microsoft Azure, Oracle OCI, and Google VPC). It provides real-time network monitoring and enables advanced level of operational intelligence and security for virtual and physical networks.

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Crucial backup strategies to defend against ransomware attacks

Crucial backup strategies to defend against ransomware attacks

Ransomware payouts are trending back up. According to Chainalysis, a cryptocurrency tracing firm, 2021 was a record year for ransomware payments, totaling almost $1 billion. In 2022, there was a drop, but in 2023, ransomware payouts returned to that same torrid pace with an estimated $900 million in payments. This rise in ransomware activity can be attributed to the ramping up of ransomware group operations and a surge in extortion efforts. To avoid becoming a victim and defend against ransomware threats, you need a strong backup plan that takes into account the many ways that attackers can infiltrate your network.

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Work Diagnostics

Work Diagnostics

Introducing Work Diagnostics, an integral component of the Securaze Work software suite tailored for comprehensive testing of technical device functionalities. This diagnostic tool enhances report quality, bolsters the authenticity of Securaze products, and facilitates the efficient categorization of reusable and resalable items. Empowered with Work Diagnostics, users gain a meticulous overview of their assets, enabling informed decisions regarding repair, sale, or disposal with projected revenue considerations. Purchasers of pre-owned items benefit from a certification affirming equipment status, instilling confidence and reliability.

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syslog-ng Store Box Splunk/HEC and Sentinel destinations

syslog-ng Store Box Splunk/HEC and Sentinel destinations

The syslog-ng Store Box (SSB) appliance, built on syslog-ng Premium Edition (PE), offers a user-friendly graphical interface while retaining most of syslog-ng PE’s robust features. A key application of SSB and syslog-ng PE is enhancing the logging infrastructure for SIEM/log analysis. Notably, SSB has recently added support for log analytics destinations like Splunk HEC (HTTP Event Collector) and Microsoft Sentinel.

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MOST INSIDER DATA LEAKS ARE ACCIDENTAL

MOST INSIDER DATA LEAKS ARE ACCIDENTAL

Data breaches have become increasingly common today. Notably, the most newsworthy breaches are often malicious, involving either ransomware gangs or disgruntled employees seeking revenge.

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Crisis averted: A recap of the OpenSSH and XZ/liblzma incident

Crisis averted: A recap of the OpenSSH and XZ/liblzma incident

Recently, a new backdoor (CVE-2024-3094) was uncovered within the build system of the widely utilized xz-utils ‘liblzma’ data compression library. This backdoor is purportedly aimed at the OpenSSH server but has the capability to affect any application that interacts with ‘systemd’, utilizes ‘OpenSSL’, and is accessible over the network. The complete extent and consequences of the backdoor remain unclear pending a thorough analysis of the injected malicious binary code.

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From hardware appliances to software solutions and training, DT Asia understands cybersecurity challenges and can deliver solutions that help detect & identify, protect & secure, authenticate & authorise, and degauss & destroy.

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