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  4. Security
  5. Cilium vs Openswan

Cilium vs Openswan

OverviewComparisonAlternatives

Overview

Cilium
Cilium
Stacks38
Followers81
Votes1
GitHub Stars22.8K
Forks3.4K
Openswan
Openswan
Stacks3
Followers13
Votes0
GitHub Stars868
Forks213

Cilium vs Openswan: What are the differences?

Cilium: API-aware networking and security for containers. Open source software for providing and transparently securing network connectivity and loadbalancing between application workloads such as application containers or processes; Openswan: An IPsec implementation for Linux. It is an IPsec implementation for Linux. It has support for most of the extensions (RFC + IETF drafts) related to IPsec, including IKEv2, X.509 Digital Certificates, NAT Traversal, and many others.

Cilium and Openswan can be categorized as "Security" tools.

Some of the features offered by Cilium are:

  • Identity Based Security - Cilium visibility and security policies are based on the container orchestrator identity (e.g., Kubernetes labels). Never again worry about network subnets or container IP addresses when writing security policies, auditing, or troubleshooting.
  • Blazing Performance - BPF is the underlying Linux superpower to do the heavy lifting on the datapath by providing sandboxed programmability of the Linux kernel with incredible performance.
  • API-Protocol Visibility + Security - Traditional firewalls only see and filter packets based on network headers like IP address and ports. Cilium can do this as well, but also understands and filters the individual HTTP, gRPC, and Kafka requests that stitch microservices together.

On the other hand, Openswan provides the following key features:

  • IPsec
  • IKEv2
  • X.509 Digital Certificates

Cilium is an open source tool with 5.32K GitHub stars and 588 GitHub forks. Here's a link to Cilium's open source repository on GitHub.

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Detailed Comparison

Cilium
Cilium
Openswan
Openswan

Open source software for providing and transparently securing network connectivity and loadbalancing between application workloads such as application containers or processes.

It is an IPsec implementation for Linux. It has support for most of the extensions (RFC + IETF drafts) related to IPsec, including IKEv2, X.509 Digital Certificates, NAT Traversal, and many others.

Identity Based Security - Cilium visibility and security policies are based on the container orchestrator identity (e.g., Kubernetes labels). Never again worry about network subnets or container IP addresses when writing security policies, auditing, or troubleshooting.; Blazing Performance - BPF is the underlying Linux superpower to do the heavy lifting on the datapath by providing sandboxed programmability of the Linux kernel with incredible performance.; API-Protocol Visibility + Security - Traditional firewalls only see and filter packets based on network headers like IP address and ports. Cilium can do this as well, but also understands and filters the individual HTTP, gRPC, and Kafka requests that stitch microservices together.; Designed for Scale - Cilium was designed for scale, with no node-to-node interactions required when new pods are deployed, and all coordination through a highly scalable key-value store.
IPsec;IKEv2;X.509 Digital Certificates;NAT Traversal
Statistics
GitHub Stars
22.8K
GitHub Stars
868
GitHub Forks
3.4K
GitHub Forks
213
Stacks
38
Stacks
3
Followers
81
Followers
13
Votes
1
Votes
0
Pros & Cons
Pros
  • 1
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No community feedback yet
Integrations
Kafka
Kafka
gRPC
gRPC
Istio
Istio
Docker
Docker
Kubernetes
Kubernetes
Apache Mesos
Apache Mesos
Red Hat Enterprise Linux (RHEL)
Red Hat Enterprise Linux (RHEL)
Fedora
Fedora
Ubuntu
Ubuntu
Debian
Debian

What are some alternatives to Cilium, Openswan?

Let's Encrypt

Let's Encrypt

It is a free, automated, and open certificate authority brought to you by the non-profit Internet Security Research Group (ISRG).

Sqreen

Sqreen

Sqreen is a security platform that helps engineering team protect their web applications, API and micro-services in real-time. The solution installs with a simple application library and doesn't require engineering resources to operate. Security anomalies triggered are reported with technical context to help engineers fix the code. Ops team can assess the impact of attacks and monitor suspicious user accounts involved.

Instant 2FA

Instant 2FA

Add a powerful, simple and flexible 2FA verification view to your login flow, without making any DB changes and just 3 API calls.

ORY Hydra

ORY Hydra

It is a self-managed server that secures access to your applications and APIs with OAuth 2.0 and OpenID Connect. It is OpenID Connect Certified and optimized for latency, high throughput, and low resource consumption.

Virgil Security

Virgil Security

Virgil consists of an open-source encryption library, which implements CMS and ECIES(including RSA schema), a Key Management API, and a cloud-based Key Management Service.

ExpeditedSSL

ExpeditedSSL

Stop pouring through MAN pages and outdated blog posts that don't take into account new requirements. With our add-on, you can go from install to confirmed installation in as little as twenty minutes: using nothing but your browser.

Clef

Clef

Clef is secure two-factor — built for consumers. Easy to use, integrate, and pay for.

Wazuh

Wazuh

It is a free, open source and enterprise-ready security monitoring solution for threat detection, integrity monitoring, incident response and compliance.

Detectify

Detectify

Detectify is a web security service that simulates automated hacker attacks on your website, detecting critical security issues before real hackers do. We provide you with descriptive reports of the results so that you can continue to build safe products

SSLMate

SSLMate

SSLMate is the easiest way for developers and sysadmins to buy SSL certificates.

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