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2015-02-26 securing your network perimeter

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Thrive. Grow. Achieve. Securing Your IT Perimeter Nate Solloway and Jeffrey Mullenix February 26 , 2015

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Page 1: 2015-02-26 Securing Your Network Perimeter

Thrive. Grow. Achieve.

Securing Your IT Perimeter

Nate Solloway and Jeffrey Mullenix February 26 , 2015

Page 2: 2015-02-26 Securing Your Network Perimeter

WHAT’S ON TAP?

• What is my Perimeter?

• Common Vulnerabilities

• How do I protect myself?

• Routers and Firewalls

• Wireless and Guest Access

• Remote Access

• Q&A

2

Page 3: 2015-02-26 Securing Your Network Perimeter

WHAT IS MY PERIMETER?

3

Page 4: 2015-02-26 Securing Your Network Perimeter

OR DOES IT LOOK LIKE THIS?

4

Page 5: 2015-02-26 Securing Your Network Perimeter

COMMON VULNERABILITIES

5

OPEN PORTS

PEOPLE

LAZY SOFTWARE PATCHING

PEOPLE

OUT DATE AV/IDS

PEOPLE

LAZY PROCESSES FOR CRITICAL AUTHENTICATION (BANKS, TRANSFERS)

PEOPLE

Page 6: 2015-02-26 Securing Your Network Perimeter

HOW THE BAD GUYS EXPLOIT THEM

6

Page 7: 2015-02-26 Securing Your Network Perimeter

HOW DO I PROTECT MYSELF?

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Page 8: 2015-02-26 Securing Your Network Perimeter

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MINIMIZING OPEN PORTS

- FEWER SERVICES?

- MAYBE THE CLOUD

PEOPLE

- LET’S GET BACK TO THIS ONE

AGGRESSIVE SOFTWARE PATCHING

- SERVERS

- WORKSTATIONS

- APPS

AV VS IDS

AUTHENTICATION

PEOPLE

Page 9: 2015-02-26 Securing Your Network Perimeter

SELECTING A FIREWALL/ROUTER

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Page 10: 2015-02-26 Securing Your Network Perimeter

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Page 11: 2015-02-26 Securing Your Network Perimeter

CUSTOM ADDRESS OBJECTS

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Page 12: 2015-02-26 Securing Your Network Perimeter

CUSTOM SERVICES

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Page 13: 2015-02-26 Securing Your Network Perimeter

CUSTOM SERVICES

13

Page 14: 2015-02-26 Securing Your Network Perimeter

WIRELESS: STAFF VS GUESTS

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Page 15: 2015-02-26 Securing Your Network Perimeter

REMOTE DESKTOP VS VPN

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Page 16: 2015-02-26 Securing Your Network Perimeter

QUESTIONS?

1

Seth Zarny – Partner

[email protected]

Nate Solloway – Manager

[email protected]

Jeffrey Mullenix – Network Engineer

[email protected]

mailto:[email protected]
mailto:[email protected]
mailto:[email protected]

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