Integrating Compliance into the Development Process - OWASP DC

Everyone wants to move faster and ship updates with higher velocity. Regulatory burdens and compliance can add extra drag on the system. Controls that live in notebooks, spreadsheets, and PDF files are difficult to verify. Scanning the production systems for compliance means you find violations when it's too late and when they're most expensive to fix. Compliance must be managed as code and must be part of your everyday development process if you'd like to improve compliance and increase velocity. In this talk, we'll look at one way you can move compliance controls directly into your development process. We'll explore InSpec, an open-source testing framework for infrastructure with a human- and machine-readable language for specifying compliance, security and policy requirements.

Recording of the presentation - https://www.youtube.com/watch?v=RaeN7w8rQAI

Transcript

1. Integrating Compliance into the Development Process
2. https://youtu.be/RaeN7w8rQAI This was recorded at the OWASP DC Meetup
8. SSH Control SSH supports two different protocol versions. The original version, SSHv1, was subject to a number of security issues. Please use SSHv2 instead to avoid these.
9. How will I verify this?
10. Whip up a one-liner! grep "^Protocol" /etc/ssh/sshd_config | sed 's/Protocol //'
11. Apache Server Information Leakage – Server Token Directive •  Description   This Directive Controls wheather Server response field is sent back to clients includes a description of Generic OS Type of the Server.   This allows attackers to identify web servers details greatly and increases the efficiency of any attack,as security vulnerabilities are dependent upon specific software versions. •  How to Test   In order to test for ServerToken configuration, one should check the Apache configuration file. •  Misconfiguration   ServerTokens Full •  Remediation   Configure the ServerTokens directive in the Apache configuration to value of Prod or ProductOnly. This tells Apache to only return "Apache" in the Server header, returned on every page request.   ServerTokens Prod   or   ServerTokens ProductOnly https://www.owasp.org/index.php/SCG_WS_Apache
12. Whip up a one-liner! grep "^ServerTokens" /etc/httpd/conf/httpd.conf | sed 's/ServerTokens //'
18. Two-thirds of organizations did not adequately test the security of all in-scope systems!
19. Key Trends •  While individual rule compliance is up, testing of security systems is down •  Sustainability is low. Fewer than a third of companies were found to be still fully compliant less than a year after successful validation.
21. Shell Scripts grep "^Protocol" /etc/ssh/sshd_config | sed 's/Protocol //' grep "^ServerTokens" /etc/httpd/conf/httpd.conf | sed 's/ServerTokens //'
22. Infrastructure Code package 'httpd' do action :install end service 'httpd' do action [ :start, :enable ] end
23. What We Have Here Is A Communications Problem
25. Security != Compliance
32. InSpec
33. Create a check describe service 'ssh-agent' do it { should be_running } end
34. Test a target $ inspec exec test.rb . Finished in 0.00901 seconds (files took 0.98501 seconds to load) 1 example, 0 failures
35. Test Locally $ inspec exec test.rb
36. Test Remote via SSH $ inspec exec test.rb -i ~/.aws/nathen.pem -t ssh://ec2-user@54.152.7.203
37. Test Remote via WinRM $ inspec exec test.rb -t winrm://Admin@192.168.1.2 --password super
38. Test Docker Container $ inspec exec test.rb -t docker://3dda08e75838
39. InSpec Test any target
40. SSH Control SSH supports two different protocol versions. The original version, SSHv1, was subject to a number of security issues. Please use SSHv2 instead to avoid these.
41. SSH Version Check describe file('/etc/ssh/sshd_config') do its(:content) { should match /Protocol 2/ } end
42. SSH Version Check describe sshd_config do its('Protocol') { should cmp 2 } end
43. Available Resources apache_conf apt audit_policy auditd_conf auditd_rules bond bridge csv command directory etc_group file gem group host inetd_conf interface iptables kernel_module kernel_parameter limits_conf login_defs mount mysql_conf mysql_session npm ntp_conf oneget os os_env package parse_config parse_config_file passwd pip port postgres_conf postgres_session powershell processes registry_key security_policy service ssh_config sshd_config user windows_feature yaml yum
44. InSpec Test any target Be expressive
46. ©2016 Chef Software Inc. Test Kitchen
47. ©2016 Chef Software Inc. Test Kitchen Commands and Configuration
48. InSpec kitchen-inspec
49. Setup our test $ chef generate cookbook apache $ cd apache $ vim .kitchen.yml $ kitchen converge $ rm -rf test/integration/default/* $ mkdir -p test/integration/default/inspec/ $ vim test/integration/default/inspec/default_spec.rb
50. SSH Version Check describe sshd_config do its('Protocol') { should cmp 2 } end
51. Run the test $ kitchen verify Failures: 1) SSH Configuration Protocol should cmp 2 Failure/Error: its('Protocol') { should cmp 2 } expected: 2 got:
52. Fix the issue (manually) $ kitchen login $ sudo vi /etc/ssh/sshd_config $ exit $ kitchen verify Finished in 0.0382 seconds (files took 0.7536 seconds to load) 1 example, 0 failures Finished verifying <default-centos-71> (0m0.47s).
53. Apache Server Information Leakage – Server Token Directive •  Description   This Directive Controls wheather Server response field is sent back to clients includes a description of Generic OS Type of the Server.   This allows attackers to identify web servers details greatly and increases the efficiency of any attack,as security vulnerabilities are dependent upon specific software versions. •  How to Test   In order to test for ServerToken configuration, one should check the Apache configuration file. •  Misconfiguration   ServerTokens Full •  Remediation   Configure the ServerTokens directive in the Apache configuration to value of Prod or ProductOnly. This tells Apache to only return "Apache" in the Server header, returned on every page request.   ServerTokens Prod   or   ServerTokens ProductOnly https://www.owasp.org/index.php/SCG_WS_Apache
54. Apache ServerTokens describe apache_conf do its('ServerTokens') { should eq ["Prod"] } end
55. Verify Apache ServerTokens $ kitchen verify Pending: (Failures listed here are expected and do not affect your suite's status) 1) Apache Config /etc/httpd/conf/httpd.conf Can't find file "/ etc/httpd/conf/httpd.conf" # Not yet implemented # /Users/nathenharvey/.chefdk/gem/ruby/2.1.0/gems/ inspec-0.12.0/lib/inspec/runner.rb:131 Finished in 0.03081 seconds (files took 0.78295 seconds to load) 2 examples, 0 failures, 1 pending
56. Install Apache with a Chef Recipe $ vim recipes/default.rb package 'httpd' do action :install end service 'httpd' do action :start end
57. Verify Apache $ kitchen converge $ kitchen verify Failures: 1) Apache Config /etc/httpd/conf/httpd.conf ServerTokens should eq ["Prod"] Failure/Error: its('ServerTokens') { should eq ["Prod"] } expected: ["Prod"] got: nil (compared using ==) # ./test/integration/default/inspec/default_spec.rb:6:in `block (2 levels) in load' # /Users/nathenharvey/.chefdk/gem/ruby/2.1.0/gems/inspec-0.12.0/lib/inspec/runner_rspec.rb:55:in `run' Finished in 0.05239 seconds (files took 0.85597 seconds to load) 2 examples, 1 failure
58. Fix Apache $ kitchen login $ sudo vi /etc/httpd/conf/httpd.conf $ exit $ kitchen verify Finished in 0.03416 seconds (files took 0.75269 seconds to load) 2 examples, 0 failures
59. InSpec Test any target Be expressive
60. InSpec kitchen-inspec
61. InSpec Open Source https://github.com/chef/inspec
62. InSpec Used with Chef Compliance
65. Apache ServerTokens control "Apache Server Information Leakage" impact 0.1 title 'Server Token Directive' desc <<-EOF This Directive Controls wheather Server response field is sent back to clients includes a description of Generic OS Type of the Server. This allows attackers to identify web servers details greatly and increases the efficiency of any attack,as security vulnerabilities are dependent upon specific software versions. EOF tag 'OWASP: SCG WS Apache', url: 'https://www.owasp.org/index.php/SCG_WS_Apache#Apache_Server_Information_Leakage' describe apache_conf do its('ServerTokens') { should eq ["Prod"] } end end
68. Chef Provides a Proven Approach to DevOps Apps Runtime environments Infrastructure .. . Targets/Workloads Collaborative Development Chef Insights Production Chef Server Chef Server Chef Supermarket Assessment Chef Compliance Search Audit Discover Deploy Chef Delivery Local Development Model Build Test Chef DK Chef Client & Cookbooks
71. https://www.chef.io/blog/2016/04/01/chef-compliance-1-0-release/
75. Austin, TX | July 11-13 Early Bird Pricing Through April 17th «  Workshops & Chef Training! «  Community Summit! «  Chef Partner Summit! «  Welcome Reception! «  Keynotes! «  Technical Sessions! «  Happy Hour! «  Keynotes! «  Technical Sessions! «  Awesome Chef Awards! «  Community Celebration! ChefConf.com
76. Nathen Harvey VP, Community Development at Chef Co-host of the Food Fight Show Podcast Occasional farmer – http://ei.chef.io Love eggs – http://eggs.chef.io Part-time detective - http://bit.ly/detectivedecker @nathenharvey nharvey@chef.io