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19 Results for: "Marcus Ranum"

 



July 17, 2017 | Incident Response Planning
By Marcus Ranum, IANS Faculty

 Best Practices for Dynamic Business Unit Isolation

When malware strikes, many companies rush to isolate their critical business units from potentially infected corporate resources, but what are the best ways to go about this? In this Ask-an-Expert live interaction, IANS Faculty Marcus Ranum suggests scaling the separation level to match the threat, and pre-positioning key tools to ease after-separation monitoring and response.

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July 14, 2017 | Endpoints
By Marcus Ranum, IANS Faculty

 Navigate the Changing Landscape of ‘Next-Gen’ Antivirus and Endpoint Protection

From OSX to iOS and Windows XP to Windows 10, there is a very broad expanse of territory that has to be covered from an endpoint security perspective these days. In this report, IANS Faculty Marcus Ranum offers suggested investments in endpoint security over the next 24 months, and gives tips for evaluating all of the new “next-gen AV” products on the market today. 

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May 16, 2017 | Threat Detection and Hunt Teaming
By Marcus Ranum, IANS Faculty

 Building a Low-Interaction Honeypot on Linux

A low-interaction honeypot is a great threat detection tool, but it can be difficult to create and configure. In this Ask-an-Expert written response, IANS Faculty Marcus Ranum steps through the process of building a Linux-based honeypot with specific services, such as Telnet, SSH, etc.

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April 7, 2017 | Password Management
By IANS Faculty, IANS Faculty

 Poll: What Are the Best Password Strategies?

Password guidelines seems to change all the time. With new recommendations from NIST and vendors like Microsoft cropping up, how can enterprises determine the best approach? In this Faculty Viewpoint report, IANS Faculty Rich Guida, John Galda, Jason Gillam, Kevin Beaver, Marcus Ranum and Stephen McHenry offer their opinions and some rules of thumb for creating strong, enforceable password policies.

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March 10, 2017 | Architecture, Configuration and Segmentation
By Marcus Ranum, IANS Faculty

 Securing Your Network With Overlapping Controls

Many security practitioners complain about being flooded with alerts and vulnerabilities, because they don't get to design their systems so that the alerts are useful. Segmentation is one of many techniques these practitioners can use to manage alerts and reduce breach
impact. In this webinar, IANS Faculty Marcus Ranum and Ron Dilley describe a model for administratively breaking your network apart into management "zones" that can be analyzed and secured separately.

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June 2, 2016 | Networking and Network Devices
By Marcus Ranum, IANS Faculty

 From Tools to Understanding: Reinventing Security

Let’s face it: Current security practices just aren't working. Patching – and playing whack-a-mole with malware – is an endless, grinding failure. In this report, IANS Faculty Marcus Ranum introduces a completely new model for building secured networks from the ground up and uses real-world examples to show how putting in some hard work upfront can pay big security dividends.

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March 10, 2016 | Supply Chain Security
By Marcus Ranum, IANS Faculty

 Avoiding the Target Scenario: Securely Managing Third-Party Remote Access in a Flat Network

No one wants to be the next Target, but providing third-party vendor access into a relatively flat corporate network can leave you open to a Target-like hack in which attackers gain entry and then move laterally to siphon off critical data. In this Ask-an-Expert live interaction, IANS Faculty Marcus Ranum says implementing privileged access management offers a partial solution, although hyper-segmenting the network is the best way to go.

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January 6, 2016 | Endpoints
By Marcus Ranum, IANS Faculty

 Evaluating Application Whitelisting Solutions

Endpoint protection has evolved significantly over the last decade, and whitelisting has become an increasingly effective technique. In this Ask-an-Expert written response, IANS Faculty Marcus Ranum details the current state of the whitelisting market and explains the value of a strong configuration management process.

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