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The Implications of DHS-TSA Directive Pipeline 2021-1

The Department of Homeland Security has issued key guidance for oil and gas operations in the wake of recent cyberthreats. Here are three practical ways to disrupt attack paths in your OT infrastructu...
 Michael Rothschild
May 28, 2021

These Are the Building Blocks of Effective Vulnerability Management

High-performing cybersecurity teams base their actions and investments on actual risk to the business — not theoretical scores or news headlines.  If you're like most cybersecurity professionals I tal...

 Jeff Aboud
May 13, 2021

通往零信任的路径:现在是我们重新思考漏洞定义的时候吗?

Reconsidering how we define "vulnerability" is more than a thought exercise. It could represent a sea change in how organizations manage risk. For most of us in cybersecurity, the definition of "vulne...

 Renaud Deraison
May 12, 2021

GitHub’s Role in, and Responsibility to, the Security Community

GitHub's decision to remove the ProxyLogon exploit proof-of-concept from its platform put security researchers at a disadvantage even as attackers continued to exploit the vulnerabilities en masse. Gi...

 Renaud Deraison
May 10, 2021

Open Banking Is the Future: 5 Ways to Secure Your Network

The sharing of financial data across applications is changing how consumers save, manage and spend their money. Here's how financial institutions can secure the next generation of banking. Open bankin...

Team Tenable
May 6, 2021

中断针对 Active Directory 和身份无处不不在的攻击

要预防权限提升、横向移动和攻击者长期持续存在,保障 Active Directory 和身份基础设施的安全至关重要。As we look deeper into recent high-profile breache...

 Amit Yoran
April 27, 2021

中断攻击路径:为何 Tenable 并购 Alsid 非常重要

This acquisition allows us to combine Tenable's ability to assess the state of the digital infrastructure with Alsid's ability to assess the state of Active Directory, helping security professionals a...

 Renaud Deraison
April 27, 2021

How to Migrate to Office 365 the Secure Way

Looking to extend your Active Directory to the cloud? This guide explores options for securely migrating your on-prem identities and access controls to Office 365.  Cloud computing offers lower costs,...

Team Tenable
April 27, 2021

The Top 10 Active Directory Security Questions CISOs Must Ask

Active Directory has become the primary target for advanced cyberattacks and ransomware groups. Here's what you should consider when evaluating security vendors. For more than 20 years, Active Directo...

Team Tenable
April 27, 2021

Insider Threats in Active Directory: How to Safeguard Privileged and Non-Privileged User Accounts

In this post, we define privileges related to Active Directory and highlight the key security risks of internal privileged and non-privileged user groups. What do we mean by “privileges”? For the purp...

 Derek Melber
April 27, 2021

Primary Group ID Attack in Active Directory: How to Defend Against Related Threats

The Primary Group ID in Active Directory, created to help manage access to sensitive resources, has become a critical vulnerability that attackers can exploit to escalate privileges without leaving a...

 Derek Melber
April 27, 2021

How to Stop the Kerberos Pre-Authentication Attack in Active Directory

Here’s a look at how to safeguard your Active Directory from the known roasting attack on Kerberos Pre-Authentication. As part of the Kerberos authentication process in Active Directory, there is an i...

 Derek Melber
April 27, 2021

保障 Active Directory 的安全:How to Prevent the SDProp and adminSDHolder Attack

Attackers can get into your Active Directory by leveraging the SDProp process and gaining privileges through the adminSDHolder object. Here's how to stop them. Attackers use every possible trick and p...

 Derek Melber
April 27, 2021

Government Agencies Warn of State-Sponsored Actors Exploiting Publicly Known Vulnerabilities

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