Table of Contents

• Overview

• Security Team

• Best Practices

• Infrastructure

• Service Levels

• Data

• Authentication

• Permissions & Admin Controls

• Application Monitoring

• Security Audits

• Compliance

• GDPR

• PCI Obligations

Overview

We would like to make two things clear. First, we respect your privacy and take significant efforts to protect all your data. Second, we would never do anything with your data that we wouldn’t be proud to tell the world about.

Keeping our customers' data secure is the most important thing that PARiM does. We go to considerable lengths to ensure that all data sent to PARiM is handled securely - keeping PARiM secure is fundamental to our business.

As you continue to learn more about PARiM we recommend you also review our Terms of Use and Privacy Policy.

Security Team

Our infrastructure and security team includes people who’ve played lead roles in designing, building, and operating highly secure large public web applications.

Best Practices

Incident Response Plan

• We have implemented a formal procedure for security events and have educated all our staff on our policies.

• When security events are detected they are escalated to our emergency alias, teams are paged, notified and assembled to rapidly address the event.

• After a security event is fixed we write up a post-mortem analysis.

• The analysis is reviewed in person, distributed across the company and includes action items that will make the detection and prevention of a similar event easier in the future.

Build Process Automation

• We have a functioning, frequently used automation in place so that we can safely and reliably rollout changes to both our application and operating platform within minutes.

• We typically deploy code dozens of times a day, so we have high confidence that we can get a security fix out quickly when required.

Infrastructure

• All of our services run in the cloud. PARiM does not run our own routers, load balancers, DNS servers, or physical servers.

• The vast majority of our services and data are hosted in Amazon Web Services (AWS) facilities in Ireland, and we are in the process of consolidating all services and data there. PARiM services have been built with disaster recovery in mind.

• All of our infrastructures are spread across 3 AWS data centres (availability zones) and will continue to work should any one of those data centres fail unexpectedly.

• All of our servers are within our own virtual private cloud (VPC) with network access control lists (ACL’s) that prevent unauthorized requests from getting to our internal network.

• PARiM uses AWS Aurora's Snapshots as a backup solution for datastores that contain customer data.

Service Levels

We have an uptime of 99.9% or higher.

Data

• All customer data is stored in the UK.

• Customer data is stored in multi-tenant datastores, we do not have individual datastores for each customer. However strict privacy controls exist in our application code to ensure data privacy and prevent one customer from accessing another customers data. We have many units and integration tests in place to ensure these privacy controls work as expected. These tests are run every time our codebase is updated and even one single test failing will prevent new code from being shipped to production.

Data Transfer

• All data sent to or from PARiM is encrypted in transit using 256-bit encryption.

• Our API and application endpoints are TLS/SSL only and score an "A+" rating on SSL Labs' tests. This means we only use strong cypher suites and have features such as HSTS and Perfect Forward Secrecy fully enabled.

Authentication

• PARiM is served 100% over HTTPS. PARiM runs a zero-trust corporate network.

• There are no corporate resources or additional privileges from being on PARiM’s network.

• We have two-factor authentication (2FA) and strong password policies on Google, AWS and PARiM to ensure access to cloud services are protected.

Permissions and Admin Controls

• PARiM enables permission levels to be set for any employees with access to PARiM.

• Permissions and access can be set to include app settings, billing, user data, or the ability to send/edit manual messages and auto-messages.

Application Monitoring

• On an application level, we produce audit logs for all activity, ship logs to Logentries for analysis, and use S3/Glacier for archival purposes.

• All-access to PARiM applications is logged and audited.

• Bastion hosts are used to login to devices.

• All actions taken on production consoles or in the PARiM application are logged.

Security Audits

• We bi-annually engage with well-regarded third-party auditors to audit our code-base and work with them to resolve potential issues.

• We use technologies such as Logentries, AWS Cloudtrail and Security Monkey to provide an audit trail over our infrastructure and the PARiM application. Auditing allows us to do ad-hoc security analysis, track changes made to our setup and audit access to every layer of our stack.

GDPR

PARiM’s internal systems, policies and processes are in accordance with the General Data Protection Regulation (GDPR).

We have also built features that allow our customers to achieve GDPR compliance quite easily. These include but are not limited to:

• User roles that allow you to limit access to data.

• An extensive system settings page to control your data.

• Mandatory fields in settings required by GDPR such as designating a Data Protector Officer.

• An option to upload your own in-house company policy that your employees will have to approve.

• The ability to choose which types of sensitive data you want to store.

• A link in each users’ profile page where they can request their data to be deleted from the system.

PCI Obligations

PARiM is not subject to PCI obligations. All payment instrument processing is outsourced to Stripe.