Managed Threat Detection and Response

2. Alert Logic Security-as-a-Service
We deliver our own
security software +
services
in hybrid
environments
Hosted
Data Center
with an integrated
multi-layer solution
to protect enterprise apps
& cloud workloads
Web application attacks
• SQL injection
• Cross-site scripting
• Other OWASP Top 10
Server & network activity
• Brute force
• Privilege escalation
• Command and control
Vulnerabilities across stack
• Frameworks, CMSs
• Middleware & OS’s
• IaaS configurations
ASSESS
BLOCK
DETECT
COMPLYSecurity experts
included
SaaS
security services
AWS
Other
Clouds

3. SECURING YOUR AWS
ENVIRONMENT

4. STORAGE DB NETWORKCOMPUTE
Logical network segmentation
Perimeter security services
External DDoS, spoofing, and scanning prevented
Hardened hypervisor
System image library
Root access for customer
Secure coding and best practices
Software and virtual patching
Configuration management
Access management
Application-level attack monitoring
Understand the Shared Responsibility Model
Access management
Patch management
Configuration hardening
Security monitoring
Log analysis
Network threat detection
Security monitoring
Configuration best practices
CUSTOMER RESPONSIBILITY
APPS
CLOUD PROVIDER RESPONSIBILITY
FOUNDATION
SERVICES
HOSTS
NETWORKS

5. Remember There Are Multiple Models…

6. Remember There Are Multiple Models…

7. Guideline to Risk Modeling
Rank the Importance of Your Applications
• Is it customer facing?
• Does it have access to sensitive or controlled data?
• How is the data segregated?
Prioritize Remediations
• Maintaining inventory of what's running and their use case
• Enforcing a well-defined tagging strategy
Where To Focus Limited Resources

8. Best Practices to Securing Your AWS Account
• Lock down the root account
• Follow least privilege for IAM Users and Roles
• Ensure S3 ACLs and Bucket Policies are properly configured.
• Enable a strong password policy and MFA requirement for IAM users.
• Enable CloudTrail and AWS Config
• Leverage encryption for services that have KMS integration
• Not a one time activity – Continuously monitor for changes.

9. 60 Most Common AWS Configuration Remediations
Unencrypted AMI Discovered
Unencrypted EBS Volume
S3 Logging not Enabled
Unrestricted Outbound Access on All Ports
User not configured to use MFA
User Access Key not configured with Rotation
IAM Policies are attached directly to User
Dangerous User Privileged Access to S3
Dangerous IAM Role for S3
Dangerous User Privileged Access to RDS
Disable Automatic Access Key Creation
Dangerous User Privileged Access to DDB
Dangerous User Privileged Access to IAM
IAM Access Keys Unused for 90 Days
ELB Listener Security (2 of 4)
ELB Listener Security (1 of 4)
Dangerous IAM Role for RDS
RDS Encryption is not Enabled
Dangerous IAM Role for DDB
Unrestricted Inbound Access - Specific Ports 2
Dangerous IAM Role for IAM
Unrestricted Inbound Access to SSH Port 22/tcp
Unrestricted Inbound Access to HTTP Port 80/tcp
Amazon S3 Bucket Permissions (2 of 2)
Inactive user account
Ensure AWS CloudTrail is Enabled in All Regions
ELB Listener Security (4 of 4)
Unrestricted Inbound Access
Publicly Accessible RDS Database Instance
Passwords not set to enforce complexity
ACL permissions enabled for Authenticated Users in an S3 Bucket
CloudTrail Logging Disabled
Passwords not configured to expire
Ensure Hardware Multi-Factor Authentication is Enabled for the Root Account
Unrestricted Inbound Access to Windows RDP Port 3389/tcp
Enable Amazon GuardDuty on AWS Account
Unrestricted Inbound Access to PostgreSQL Port 5432/tcp
Global View ACL permissions enabled in an S3 Bucket
Unrestricted Inbound Access to mySQL Port 3306/tcp
Unrestricted Inbound Access to NetBIOS over TCP/IP 137/udp/tcp, 138/udp or
139/udp/tcp
Unrestricted Inbound Access to SMTP Port 25/tcp
Root account not using MFA
Unrestricted Inbound Access to FTP Port 21/tcp
Unrestricted Inbound Access to DNS Port 53/tcp
Unrestricted Inbound Access to SQLServer Port 1433,1434/tcp
Unrestricted Inbound Access to FTP Port 20/tcp
Unrestricted Inbound Access to VNC Port 5500,5900/tcp
Unrestricted Inbound Access to MSQL Port 4333/tcp
Unrestricted Inbound Access to SMTP over TLS/SSL Port 465/tcp
Unrestricted Inbound Access to ElasticSearch Port 9300/tcp
Unrestricted Inbound Access to CIFS/SMB over TCP 445/tcp
Root Account Used Recently
Unrestricted Inbound Access to Windows RPC Port 135/tcp
Publicly Accessible AMI Discovered
Unrestricted Inbound Access to Telnet Port 23/tcp
Unencrypted Redshift Cluster
Unrestricted Inbound Access to DNS Port 53/udp
Publicly Accessible Redshift Cluster Nodes
Dangerous use of Root Access Keys
Unrestricted Inbound Access to CIFS/SMB over TCP 445/udp

10. Monitor Activity and Identify Insecure Configurations
Inventory the services and regions you are using.
• What regions do you have VPCs in.
• Which resources are accessible from the Internet.
• Leverage AWS CloudTrail to identify new VPCs or service usage.
• Define a consistent Tagging and Naming strategy for resources
Ensure the AWS Services you’re using remain
securely configured.
• Disable non-secure ciphers on Elastic Load Balancing.
• Remove Amazon S3 bucket permissions that allow global write
or read.
• Identify security groups or network ACLs that allow unrestricted
access to sensitive ports.

11. Monitor Activity and Identify Insecure Configurations (cont.)
Identify and remediate vulnerabilities in AMIs
• Patch your AMIs not your instances.
• Maintain a list of trusted AMIs, restrict users from launching
non-trusted images.
• Scan instances frequently to identify new vulnerabilities.
Scanning tools must be cloud aware
• Don’t assume your instances will be running during scan windows.
• Replace rather than patch ephemeral instances
• Watch for inherited vulnerabilities from 3rd party plugins or open
source packages

12. Understand Your Compliance Responsibilities
• If you have compliance requirements leverage the AWS Artifact service
to understand what controls you are responsible for implementing.
• Ensure that the AWS services you are leveraging are in-scope.
Alert Logic
Solution
PCI DSS SOX HIPAA & HITECH
Alert Logic
Web Security
Manager™
• 6.5.d Have processes in place to protect applications
from common vulnerabilities such as injection flaws,
buffer overflows and others
• 6.6 Address new threats and vulnerabilities on an
ongoing basis by installing a web application firewall in
front of public-facing web applications.
• DS 5.10 Network Security
• AI 3.2 Infrastructure resource
protection and availability
• 164.308(a)(1) Security
Management Process
• 164.308(a)(6) Security Incident
Procedures
Alert Logic
Log
Manager™
• 10.2 Automated audit trails
• 10.3 Capture audit trails
• 10.5 Secure logs
• 10.6 Review logs at least daily
• 10.7 Maintain logs online for three months
• 10.7 Retain audit trail for at least one year
• DS 5.5 Security Testing,
Surveillance and
Monitoring
• 164.308 (a)(1)(ii)(D) Information
System Activity Review
• 164.308 (a)(6)(i) Login Monitoring
• 164.312 (b) Audit Controls
Alert Logic
Threat
Manager™
• 5.1.1 Monitor zero day attacks not covered by anti-virus
• 6.2 Identify newly discovered security vulnerabilities
• 11.2 Perform network vulnerability scans quarterly by an
ASV or after any significant network change
• 11.4 Maintain IDS/IPS to monitor and alert personnel;
keep engines up to date
• DS5.9 Malicious Software
Prevention, Detection and
Correction
• DS 5.6 Security Incident
Definition
• DS 5.10 Network Security
• 164.308 (a)(1)(ii)(A) Risk Analysis
• 164.308 (a)(1)(ii)(B) Risk
Management
• 164.308 (a)(5)(ii)(B) Protection
from Malicious Software
• 164.308 (a)(6)(iii) Response &
Reporting
Alert Logic Security Operations Center providing Monitoring, Protection, and Reporting

13. Create, test, tune
signatures & rules
Research
vulnerabilities,
exploits, payloads
Verify attacks
& criticality
Feed findings
to analytics
team
Correlate, model
attack progression
Develop & tune
detection analytics
Assemble incident
report & notify
Assess scope
& impact
Create machine
learning models
Integrate
intelligence on
emerging threats
Analytics
Verified incident report
• Explanation of threat
• Evidence for criticality
• Related events, incidents,
affected resource IDs
• Remediation advice
Live help within
15 minutes of
high-priority threat
Analyze for incidents
• Signatures & rules
• Anomaly detection
• Machine learning
Build detection
content for new
threats
Monitor
and investigate
24x365
Escalate
with live notifications
and advice
Data from 4K+
customers
Incident Response Requires Tools and People

14. Q&A – Additional Resources
Ryan Holland
Senior Director, Technology Services Group
Alert Logic
Speaker
Alert Logic ActiveWatch
Stay ahead of cyber threats without adding staff. Gain managed
detection and response services through Alert Logic ActiveWatch
Gartner's 2018 IDPS Magic Quadrant Places Alert Logic as Challenger
Learn who the innovators and disruptors are in intrusion detection and
response

15. Thank you.