Useful Resources for High School Girls:

Camps / Internships/ programs

The Girls Who Code Summer Immersion Program
http://www.girlswhocode.com/

Technovation list of programs: http://iridescentlearning.org/programs/technovation/

Cybersecurity Summer School: NYU Poly Teaches High School Girls Security Tech
http://www.poly.edu/nyu-poly-in-media/2013/08/05/cybersecurity-summer-school-nyu-teaches-high-school-girls-security-tech

Full directory of cyber security degrees, from associate's degrees all the way to Ph.D programs
http://www.cyberdegrees.org/listings/
http://www.cyberdegrees.org/listings/online-programs/

Detailed looks into 20 careers related to cyber security, including job responsibilities, requirements, and growth opportunities
http://www.cyberdegrees.org/jobs/

In-depth resources, including a complete guide to government security clearances (what they are, why they're given, and how to earn them)
http://www.cyberdegrees.org/resources/security-clearances/

Courant Splash, or cSplash, is an annual one-day lecture series taught by enthusiastic students, faculty, and others associated with the Courant Institute of New York University. Since 2006, cSplash has been providing a meeting ground for mathematically inclined students in the New York metropolitan area, exposing them to the beauty, utility, and ubiquity of mathematical ideas. Have a look at our past talks, designed and delivered by our passionate instructors. And the pictures, too, lest you believe there's no fun in mathematics!
http://www.cims.nyu.edu/~csplash/

Conferences:

    •    Grace Hopper Celebration Of Women In Computing Conference (GHC) 
    •    New York City Girls Computer Science and Engineering Conference

Resources:

Extensive resources by National Center for Women & Information Technology(NCWIT):
http://www.ncwit.org/resources?field_audiences_tid%5B%5D=1

Future City Competition (targeted for 7th & 8th grade students): http://www.futurecity.org/

K-12 Program Firsthttps://www.firstinspires.org/

New York City Science & Engineering Fair: http://nycsef.cuny.edu/

New York Math Circle : http://www.nymathcircle.org/

Engineering Girls: http://www.engineergirl.org/

National Engineering week: http://www.discovere.org/

Women in Tech (What's the Real Story): https://www.toptal.com/women-in-tech

Information and Support about Cyber Security degrees: https://cyberdegreehub.com/

Guide to Starting a STEM blog: https://blogging.com/stem-career/

Computer and STEM Careers for Kids: https://www.vodien.com/blog/education/computer-stem-careers.php

Games :

Virtual Manipulatives (Online Learning Tools): http://nlvm.usu.edu/en/nav/grade_g_4.html

Cut-the-knot: http://www.cut-the-knot.org/

Engineering Games: http://www.engineering.com/GamesPuzzles/tabid/82/Default.aspx

More links:

List of websites that focus on girls' and/or young women's interests and resources: http://userpages.umbc.edu/~korenman/wmst/links_girls.html

Changing Girls' Attitudes Toward Computers: http://www.edu-cyberpg.com/Teachers/womenspecialedition.html

Brain Cake: The Girls, Math & Science Partnership

WoW blog: features prominent women who made significant contributions to engineering or science: http://cr4.globalspec.com/blog/39/WoW-Blog