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External Testing

Keep up to date with the latest offensive security news, knowledge, and resources.
Tools for Evading External Network Security Controls

Tools for Evading External Network Security Controls

Offensive operations require evasion techniques to bypass security controls. Testers will often find that their attacks against web applications, Office 365, and other external endpoints are quickly blocked. Read our guide outlining the tools we use here at Sprocket to help us effectively attack our client's infrastructure including Fireprox, proxybroker2 and http-proxy-ipv6-pool.
Why no Workstation Needs Inbound SMB

Why no Workstation Needs Inbound SMB

Know the risks and attack vectors associated with allowing inbound SMB port connectivity to workstations with an emphasis on lateral movement tools and techniques. See how Continuous Penetration Testing is highly useful for augmenting the current security control landscape implemented by the business.
Password spraying and MFA bypasses in the modern security landscape

Password spraying and MFA bypasses in the modern security landscape

Any offensive security operator will tell you that guessing employee credentials is key to compromising your customer’s network – and therefore highlighting vulnerabilities – during a cyber-security engagement. The thing is, it’s easier said than done as companies increasingly continue to transition to cloud services such as Microsoft Office 365 (O365) – all of which provide multi-factor authentication (MFA)
Crossing the Log4j Horizon - A Vulnerability With No Return

Crossing the Log4j Horizon - A Vulnerability With No Return

A vulnerability was recently disclosed for the Java logging library, Log4j. The vulnerability is wide-reaching and affects both open-source projects and enterprise software. VMWare announced shortly after the release of the issue that several of their products were affected. A proof of concept has been released for VMWare Horizon instances and allows attackers to execute code as an unauthenticated user...
Reliable Username Enumeration: A step-by-step guide

Reliable Username Enumeration: A step-by-step guide

Collecting and validating an organization’s employee base is critical for any successful offensive information security operation.
Launching a pentest: How to discover related DNS records

Launching a pentest: How to discover related DNS records

When starting a penetration test, we first try to discover domains associated with our target apex domain. To help you navigate this part of the process, we’re going to detail it, highlighting tips and tricks for working around registrant privacy services and other roadblocks you may face.
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