California Contract Cities May 15, 2015 Glenn Haddox Director, Cybersecurity & IT Compliance V2

Southern California Edison 2 Providing electricity for more than 125 years 50,000 square-mile service territory 5 million customer accounts Serving 14 million people 13,600 employees Revenues of $13.4 billion, assets of $50 billion Core Business Areas: Transmission & Distribution, Customer Service Safe, Reliable, Affordable Electricity

Threats to SCE If an adversary wanted to deal the most damage to our company, how would they go about it? 3

Threats to SCE Who are our likely adversaries? 4

Cybersecurity Awareness Theme: Home Branded Program Phishing Campaign Cybersecurity on Portal Expos & Presentations 5

Cyber-Preparedness  Cybersecurity is required by NERC regulations to conduct an exercise of our Incident Response Plan annually  We bring in external entities to train our cybersecurity response personnel – twice in 2014  We participate in nationwide electric utility exercises (GridEx I & II, CyberStorm, ICS-CERT drills, California National Guard “CyberGuard Exercise”)  We send our cybersecurity personnel to extensive training that often includes exercises to mitigate cybersecurity attacks 6

Cybersecurity Collaborations 7

Questions? 8