Tune in for the Ultimate WAF Torture Test: Bots Attack!

Sponsored by

Webinar Logistics

• Enable pop-ups within your browser

• Turn on your system’s sound to hear the streaming presentation

• Questions? Submit them to the presenters at anytime on the console

• Technical problems? Click “Help” or submit a question for assistance

Optimize your experience today

POLL #1

What is your biggest concern when it comes to bots?• Web scraping• Click Jacking / Ad Fraud• Website security• Website performance

Single select

Featured PresentersOur knowledgeable speakers today are:

Rami Essaid

CEO & Co-Founder

Distil Networks

John Stauffacher

Author of Web Application Firewalls: A Practical Approach

Sponsored by

Agenda

Anti-Bot Technology Lab Test• Imperva WAF• F5 Networks ASM• Distil Networks

How to Optimize Your WAF for Bot Detection and Mitigation

Why Whitelisting is Always Better than Blacklisting

Optimizing Web App Security Based on Your Vulnerability Profile

8 Best Practices (and 2 Things You Should Never Do!)

Full Disclosure

My Background

• Author of Web Application Firewalls: A Practical Approach

• Security Architect with national consulting firm

• Red Team Member Western Regional Cyber Defense Competition (WRCDC)

• Bug Bounty Participant

Bias

• No compensation

• Free/minimal product licensing costs

Testing scenario is based on a fictitious airline called Superion Air

Superion Air Testing Scenario

Company Background

• Exponential growth (regional to national player)

• “Small IT Shop” stressed by customer demand and growing security threats

• Cloud agreement offers cheap ‘baseline’ rates but high tariffs on ‘bursts’

• Competitors and metasearch upstarts are aggressively scraping their site

Superion Air Testing Scenario

Superion Air’s website and backend systems manage key parts of the enterprise

• Pilots log in to get their schedules

• Maintenance rotates planes in and out of service

• Frequent flyer program is gaining traction, but if a user logs in from two locations at the same time, then the database can lock and get corrupted. They need a way to enforce 1 login per IP

Enterprise Environment – Superion Air

Client Facing• Nginx Web Server• WordPress backed Cloud-enabled Application• MySQL Backend Database

Cloud• VMWare ESX 5.5• Dell 2950 Servers• iSCSI Array

Data Center• Limited Bandwidth

Lab Test Bake Off

Note: Logging provided by DataDog

Vendor Product Version

Imperva SecureSphere 11.0

F5 Networks ASM 11.6

Distil Networks Distil

Appliance

N/A

The Bad Guys

Simple• Python• Perl• Curl

Sophisticated• PhantomJS• Selenium• Automation Anywhere

Volumetric• LoadImpact• Bees With Machine Guns• Vbooter

Lab Test Results

Test Imperva F5 Networks Distil Networks

Perl - LWPPass (10

requests)

Pass (10

requests)

Pass (0

requests)

Perl – WWW Mechanize

Pass (10

requests)

Pass (10

requests)

Pass (0

requests)

CurlPass (20

requests)

Pass (20

requests)

Pass (0

requests)

Commercial Botnet 5 min 5 min 2 min

Lab Test Results

Test F5 Networks Distil Networks

General Load 4 min 20 sec 2 min 20 sec

Brute Force ‘Admin’ Time 1 min 49 sec 6 sec

Automation Anywhere Fail Fail

Flight ScrapingUA: LoadImpact Fail Pass

Flight ScrapingUA: Chrome Fail Fail

PhantomJS Pass (3 requests)

Pass (0 requests)

For Additional Lab Test Results, please visit www.superionair.co

Poll #2 (single select)

What is your biggest concern when it comes to WAF?

• Lack of knowledge about the technology• Lack of formal development process • Time and investment in building the

program• Don’t really see the need or how it fits in

my organization

About Distil Networks

Fortune 500, Leading Banks and the Alexa 10,000

About Distil Networks

Bot Detection is a new Category, Not a Feature

• NOT a Content Delivery Service (CDN) • NOT a Distributed Denial of Service (DDoS) protection solution• NOT a simple IP list or set of scripts• NOT a Web Application Firewall (WAF)

A purpose built bot detection solution is always updating and evolving

About Distil Networks

How Companies Benefit from Distil Networks

The World’s Most Accurate Bot Detection System

Inline FingerprintingFingerprints stick to the bot even if it attempts to reconnect from random IP addresses or hide behind an anonymous proxy. Known Violators DatabaseReal-time updates from the world’s largest Known Violators Database, which is based on the collective intelligence of all Distil-protected sites.

Browser ValidationThe first solution to disallow browser spoofing by validating each incoming request as self-reported, and detects all known browser automation tools.

Behavioral Modeling and Machine Learning Machine-learning algorithms pinpoint behavioral anomalies specific to your site’s unique traffic patterns.

Two Months of Free Service + Traffic Analysis

www.distilnetworks.com/trial/Referral Code: DARKREADING

Offer Ends June 31th

How to Optimize your WAF for Bot Detection and Mitigation

Optimizing Your WAF for Anti-Bot

Know your customers and restrict access• User Agents• GeoLocation Enforcement• Session Limits

Optimizing Your WAF for Anti-Bot

JavaScript Noop• No client support? Drop them• JavaScript validation• Check for fingerprints

Optimizing Your WAF for Anti-Bot

Login Page Enforcement• Monitor for brute force attacks• Monitor for multiple logins from Geos

and Networks (e.g., DSL, Mobile, etc.)• Enforce session revocation

Why Whitelisting is Always Better Than Blacklisting

The Six Dumbest Ideas in Computer Security#2 Enumerating Badness

http://www.ranum.com/security/computer_security/editorials/dumb/

Whitelist vs Blacklist

Counting Bad Things is Much Harder...

Trying to count bad things (Signature Sets) is a constant battle that you will always be one step behind

Counting Bad Things...

Counting Good (Valid) Things is much easier

Enumerating acceptable application traffic is much easier. You have all the information already. You already know what information is valid for your application

Counting Good Things...

Optimize Web Application Security Based on Your Vulnerability Profile

The Right Protection for the Right Threat

Understand What Features You Need

You Can Turn That Off...

8 Web App Security Best Practices

(plus 2 things you should never do!)

8 Best Practices

Top 8 Best Practices

1. Profile your application• URIs• Parameter names and values • Cookie names and values• Uploads• Web services

Top 8 Best Practices

2. Limit your exposure / Reduce attack surface• GeoIP fencing• Client interrogation

Top 8 Best Practices

3. Force your application routes• Understand application workflow• Ensure users follow the workflow• Restrict ‘forceful browsing’ attacks

Top 8 Best Practices

4. SCRUB ALL INPUTS

5. Encrypt all cookies

6. Force SSL whenever possible

7. Monitor login pages for brute force attempts

8. Always enforce protocol specifics

2 Things to Never Do!

NEVER…

1. Rely on wildcards in your policy

2. Rely purely on signature sets in your WAF policy

Questions for John and Rami?

www.distilnetworks.com/trial/Referral Code: DARKREADING

Don’t Forget to Sign up for Distil’s OfferTwo Months Free + Free Traffic Analysis

Offer Ends June 31th

Thank you for attending

• www.darkreading.com/events

• IT Security Vendor Analysis: Casting Akamai, Cloudflare, Imperva, F5 and Distil Networks in Their Starring Roles

http://resources.distilnetworks.com/h/i/84096120-it-security-vendor-analysis-casting-akamai-cloudflare-imperva-f5-and-distil-networks-in-their-starring-roles/185088

• 2015 Bad Bot Landscape Reporthttp://resources.distilnetworks.com/h/i/81324486-2015-bad-bot-landscape-report/185088

• Free Threat Analysis - http://www.distilnetworks.com/trial/use referral code DARKREADING for 2 months free + threat analysis

Please visit our sponsor and any of the resources below: