Instructor
Chris Daywalt
Security Freelancer
Chris Daywalt is a security freelancer in the defensive space who spends much of his day doing and teaching Digital Forensics and Incident Response (DFIR).
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Rating
20
courses
courses
Courses
Careers In Cybersecurity
Getting started in cybersecurity can be tough, and the number of careers seems endless. This course will get you hands-on with six of the most common cybersecurity roles, including penetration tester, digital forensics, cloud security, governance, security analyst, and security engineer. Decide which career is right for you today!
Lateral Movement: Remote Desktop Protocol (RDP)
T1021.001 is a comprehensive course that delves into the realm of lateral movement and remote services, with a particular emphasis on Remote Desktop Protocol (RDP). This course aims to equip students with a thorough understanding of RDP, its implementation, and the potential security implications of its use.
Valid Accounts: Local Accounts
Threat actors often leverage valid accounts to gain unauthorized access to target systems and networks. T1078.003 is a focused course designed to provide participants with a deep understanding of local accounts and their exploitation to further the objectives of an adversary in a cyber operation.
Protocol Tunneling
Maintaining privacy and security has become increasingly vital for both individuals and organizations. T1572/T1573 is a comprehensive, hands-on course designed to equip participants with in-depth knowledge of protocol tunneling and encrypted channels - two critical techniques for secure and covert communication.
Exfiltration Over Alternative Protocol: Asymmetric Encrypted Non-C2 Protocol
Threat actors often leverage valid accounts to gain unauthorized access to target systems and networks. T1078.003 is a focused course designed to provide participants with a deep understanding of local accounts and their exploitation to further the objectives of an adversary in a cyber operation.
Lateral Movement: Windows Remote Management
In order to achieve lateral movement, threat actors will use a valid account to access remote systems, such as the Windows Remote Management service. In this way, the threat actor can move around the network and search for valuable information or greater access. Learn more and get hands-on with this technique by detecting it in our virtual lab.
Application Layer Protocol for C2 and Exfil to Cloud
Threat actors like APT29 use Application Layer Protocols for Command and Control (C2) so they can blend in and avoid detection. They also may attempt to steal data and exfiltrate it to a cloud storage service as the end-goal of their attack. In this course, you will learn about these techniques and get practice detecting them in our virtual lab.
Unsecured Credentials and Domain Accounts
Threat actors use the techniques Unsecured Credentials and Domain Accounts to obtain credential access and gain persistence. In this emulation of how the threat group APT29 would use these techniques, you will get hands-on practice detecting this activity so you can protect your organization from highly sophisticated advanced persistent threats.
Disable Windows Event Log and Timestomp
Sophisticated threat actors like APT29 will use the techniques Disable Windows Event Logging and Timestomp for defense evasion to prevent defenders from seeing their presence on the network. You will detect this nefarious activity in our virtual lab so you can react to advanced attackers and outsmart them.
Compromise Software Supply Chain
Threat actors use the technique Compromise Software Supply Chain by altering software that they know their victims will use. They include a backdoor that will give them access to their victim's network once the software is installed. You will detect this technique in a virtual lab and master how to mitigate this threat.
Ransomware with Recovery Disruption
After an adversary has exfiltrated data from a target system, the potential final stages in an attack include encrypting data for impact and inhibiting system recovery. Learn how to detect endgame ransomware techniques before a threat actor can accomplish their nefarious objectives!
Using LOLbins for Tool Downloads
LOLbins won't have you laughing when threat actors "live off the land" to leverage tools and capabilities that are already present in the target environment to achieve objectives. Learn how to detect common adversary techniques such as Ingress Tool Transfer in this course.
After too many years of security operations work, Chris Daywalt tries to turn his phone off at 5:00 pm EST. While there are a bunch of training classes and education somewhere on his resume (including CTT+ and Cellebrite certifications), much of what he has to teach was learned at the school of hard knocks, often at the expense of his previous clients. He wants to help you spend more time detecting and denying adversaries and less time banging your head against your keyboard. He dips his blueberry donuts in orange juice.
Chris’ 19-year career includes work for organizations of all sizes, both government and private sector, and is distributed roughly like so: