diff --git a/README.md b/README.md
index c620f78..fc5eeac 100644
--- a/README.md
+++ b/README.md
@@ -358,7 +358,7 @@ Services to securely store your Docker images.
 * [Portainer](https://github.com/portainer/portainer) - A lightweight management UI for managing your Docker host or Docker Swarm cluster (previously [DockerUI](https://github.com/kevana/ui-for-docker) by [@kevana](https://github.com/kevana))
 * [Rancher](https://github.com/rancher/rancher) - An open source project that provides a complete platform for operating Docker in production by [@rancher][rancher].
 * [Serf](https://github.com/hashicorp/serf) - Service orchestration and management tool by [@hashicorp](https://github.com/hashicorp)
-* [Shipyard](https://github.com/shipyard/shipyard) - Composable Docker Management http://shipyard-project.com/
+* [Shipyard](https://github.com/shipyard/shipyard) - Composable Docker Management https://shipyard-project.com/
 
 ## Reverse Proxy
 * [docker-proxy](https://github.com/silarsis/docker-proxy) - Transparent proxy for docker containers, run in a docker container. By [@silarsis](https://github.com/silarsis)
@@ -374,7 +374,7 @@ Services to securely store your Docker images.
 * [Clair](https://github.com/coreos/clair) - Clair is an open source project for the static analysis of vulnerabilities in appc and docker containers. By [@coreos][CoreOS]
 * [docker-bench-security](https://github.com/docker/docker-bench-security) - script that checks for dozens of common best-practices around deploying Docker containers in production. By [@docker][docker]
 * [notary](https://github.com/docker/notary) - a server and a client for running and interacting with trusted collections. By [@docker][docker]
-* [Twistlock](https://twistlock.com/) $$$ - Twistlock Security Suite detects vulnerabilities, hardens container images, and enforces security policies across the lifecycle of applications.
+* [Twistlock](https://www.twistlock.com/) $$$ - Twistlock Security Suite detects vulnerabilities, hardens container images, and enforces security policies across the lifecycle of applications.
 
 ## Serverless
 * [AMP](https://github.com/appcelerator/amp) - The open source unified CaaS/FaaS platform for Docker, batteries included. By [@Appcelerator](https://github.com/appcelerator/)
@@ -392,7 +392,7 @@ Services to securely store your Docker images.
 * [registrator](https://github.com/progrium/registrator) - Service registry bridge for Docker by [@progrium][progrium]
 
 ## Services for running containers
-* [Amazon ECS](http://aws.amazon.com/ecs/) - A management service on EC2 that supports Docker containers.
+* [Amazon ECS](https://aws.amazon.com/ecs/) - A management service on EC2 that supports Docker containers.
 * [Arukas](https://arukas.io/) - Heroku-inspired CaaS
 * [Cloud 66](http://www.cloud66.com) - Full-stack hosted container management as a service
 * [ContainerShip Cloud][containership] - Multi-Cloud Container Hosting Automation Platform.
@@ -511,7 +511,7 @@ Services to securely store your Docker images.
 * [Building good docker images](http://jonathan.bergknoff.com/journal/building-good-docker-images) by [@jbergknoff](https://github.com/jbergknoff)
 * [Container Best Practices](http://docs.projectatomic.io/container-best-practices/) - Red Hat's Project Atomic created a Container Best Practices guide which applies to everything and is updated regurlary.
 * [Dealing with linked containers dependency in docker-compose](http://brunorocha.org/python/dealing-with-linked-containers-dependency-in-docker-compose.html) by [@rochacbruno](https://github.com/rochacbruno)
-* [Docker CIFS – How to Mount CIFS as a Docker Volume](http://backdrift.org/docker-cifs-howto-mount-cifs-volume-docker-container)
+* [Docker CIFS – How to Mount CIFS as a Docker Volume](https://backdrift.org/docker-cifs-howto-mount-cifs-volume-docker-container)
 * [Docker on Windows behind a firewall](https://toedter.com/2015/05/11/docker-on-windows-behind-a-firewall/) by [@kaitoedter](https://twitter.com/kaitoedter)
 * [Docker Tips](http://www.mervine.net/notes/docker-tips) by [@jmervine](https://github.com/jmervine)
 * [Dockerfile Generator](http://jrruethe.github.io/blog/2015/09/20/dockerfile-generator/) (ruby script)