Endace Packet Forensics Files: Episode #52

Original Entry by : Michael Morris

Michael talks to Tiktok influencer Caitlin Sarian, CEO of Cybersecurity Girl

By Michael Morris, Director of Global Business Development, Endace


Michael Morris, Director of Global Business Development, Endace

In this episode, I talk with to Tiktok and Instagram influencer Caitlin Sarian, CEO of Cybersecurity Girl, who discusses her journey into the cybersecurity field and her mission to break down stigmas surrounding the industry.

Emphasizing the importance of a love for learning and problem-solving over coding skills, Caitlin encourages individuals to explore diverse paths within cybersecurity, ranging from technical roles like ethical hacking to non-technical roles in data privacy.

The conversation highlights the need for continuous learning in the rapidly evolving cybersecurity landscape, with Caitlin recommending various channels for staying updated, including news alerts, newsletters, and professional groups. She addresses common misconceptions about coding requirements, debunking the idea that a specific educational background is essential, and stresses the value of gaining practical experience and obtaining certifications tailored to one’s chosen specialization.

Finally, Caitlin highlights the importance of advocating for diversity and inclusivity in cybersecurity. She emphasizes the need for mentorship, role models, and a supportive company culture to encourage women and minorities to enter and thrive in the industry. You won’t want to miss this episode if you’re looking for valuable insights about a career in cybersecurity. 

Other episodes in the Secure Networks video/audio podcast series are available here. Or listen to the podcast here or on your favorite podcast platform.


Endace Packet Forensics Files: Episode #49

Original Entry by : Michael Morris

Michael talks to ICS and SCADA security expert, Lionel Jacobs

By Michael Morris, Director of Global Business Development, Endace


Michael Morris, Director of Global Business Development, Endace

In this episode, Michael talks to Lionel Jacobs, Senior Partner Engineer, ICS and SCADA security expert, at Palo Alto Networks. Lionel draws on his more than 25 years of experience in OT (Operational Technology) and almost a decade at Palo Alto Networks in discussing some of the challenges of securing OT, IoT and critical infrastructure from cyberattack.

Lionel talks about some of the unique challenges that OT systems present for security teams and why being prepared to defend against attacks on critical infrastructure is so crucial.

Nation-state actors obviously see critical infrastructure as a prime target for attacks. But so too do criminal actors who see critical infrastructure operators as potentially more vulnerable to extortion than other targets.

Lionel discusses the role of Zero Trust and limited access zoning in reducing the risk of attackers expanding their ability to move from OT environments into the enterprise network. Carefully mapping the network and assets and understanding the requirements for access between different areas of the infrastructure is key to this. Often legacy OT devices and control systems can’t be easily patched so placing these elements into a security zone with a remediating factor between that zone and other parts of the network is the only feasible way to protect them from attack.

Lionel talks about the challenge of detecting attacks in OT environments, how to spot unusual activity, and the importance of having a reference baseline to compare against. He highlights the importance of packet data in providing insight into what is happening on OT networks.

Lionel also stresses the importance of close collaboration between OT security teams and the operators of OT networks. It’s crucial to ensure that the safe and effective operation of critical infrastructure isn’t adversely impacted by security teams that don’t understand the operational processes and procedures that are designed to ensure the safety of the plant and the people that work there.

Lastly, Lionel reiterates the importance of gathering reliable evidence, and enabling security analysts to quickly get to the evidence that’s pertinent to their investigation. It’s not just about collecting data, but about making sure that data is relevant and easy to access.

Other episodes in the Secure Networks video/audio podcast series are available here. Or listen to the podcast here or on your favorite podcast platform.


Black Hat Europe 2017: Where the Best Minds in Cybersecurity Meet

Original Entry by : Leah Jones

Christmas and New Year may be approaching fast, but the ever-changing and unpredictable world of Information Security continues at full speed.

From the 4th-7th of December, we’ll be exhibiting at Black Hat Europe at the ExCel, London.

Attended by cybersecurity professionals and enthusiasts from around the world, Black Hat Europe 2017 will bring the best and brightest in the industry together to share information on the latest research, developments and trends.

We’ll be at our at stand (booth 201) throughout the event to answer questions and to share thoughts and ideas with attendees, particularly on the major breaches of recent years and the impending GDPR legislation. With the May 2018 deadline not far away, organizations need to be aware of how to respond to potential data breaches quickly or face hefty fines if they are inadequately prepared.

Some of the major breaches that we’ll be discussing include:

  • Equifax, a victim of one of the largest hacks in recent memory. The company took two months to admit that the breach had taken place. Post-GDPR, Equifax would need to reduce their identification and reporting time from two months to just 72 hours.
  • Deloitte, where a cyberattack on the company’s Azure-hosted email server’s administration account resulted in confidential documents and emails being stolen. To prepare for GDPR, cloud providers need to prioritize network visibility, something that current cloud software structures often hinder.
  • TalkTalk, which announced in 2015 that a breach had taken place, erred on the side of caution by “over-reporting”, later discovering the breach was not as bad as first thought. Under GDPR, more companies may be inclined to over-report, given potential fines of up to 4% of their global revenue for under-reporting. In a post-GDPR world, precision in post-breach analysis and forensics is essential.

We’ll be demonstrating how our EndaceProbe Network Recorders can be integrated with security tools from partners like Cisco, Splunk, Plixer and Palo Alto Networks to accelerate the investigation of security alerts and help companies to identify and respond to intrusions before they can escalate into a major breach.

We’ll also be talking to attendees about why recording their network traffic provides the only truly reliable evidence for conclusively determining the cause and scope of security intrusions and breaches.

Attending Black Hat London 2017 and want to learn more about Endace? Visit our exhibition at booth 201 and meet our team. If you’re unable to attend Black Hat, visit our website to learn more about Endace and our EndaceProbe Network Recorders . Or follow us on Twitter or LinkedIn