What is Network Encryption?

Data Security Posture Management (DSPM)

Do existing DSPM and CSPM tools address the challenges of data encryption risks?What is Cloud Security Posture Management (CSPM)? What is Data Security Posture Management (DSPM)? What are the key features of Data Security Posture Management (DSPM)? How important is Data Security Posture Management (DSPM)? How does Data Security Posture Management (DSPM) differ from traditional security measures? What are the benefits of implementing Data Security Posture Management (DSPM) for an organization? How does Data Security Posture Management (DSPM) help identify and remediate security vulnerabilities? What compliance standards does Data Security Posture Management (DSPM) help organizations adhere to?What emerging trends are shaping the future of Data Security Posture Management (DSPM)?How cloud Data Security Posture Management (DSPM) overcomes the challenges of securing keys?

AI Security

What is an AI/ML pipeline? What are the components of the AI/ML pipeline?How can I ensure data security and safety in an AI/ML pipeline? What are Large Language Models (LLMs)? How do Large Language Models (LLMs) work?What are the benefits of Large Language Models (LLMs)?What is the data security risks with Large Language Models (LLMs)?How do I address data security concerns with Large Language Models (LLMs)? Is Generative AI (Genai) different than Large Language Models (LLMs)?What is Generative AI (Gen AI) security? What is Retrieval-Augmented Generation (RAG)? What is Retrieval-Augmented Generation (RAGs) used for?What are the benefits of Retrieval-Augmented Generation (RAG)?Are there security risks with Retrieval-Augmented Generation (RAG)? How can we address Retrieval-Augmented Generation (RAG security) vulnerabilities?What are key AI security challenges and risks? What is data poisoning? How do I prevent data poison attack? What is prompt engineering?What is a prompt injection attack? What is AI governance? Why is AI governance important? What is Large Language Models (LLM) security?

Post Quantum Cryptography

What is the quantum risk and its impact on data security?What are the implications of data sensitivity vs time?When will quantum computing pose a threat to encryption methods?Which protocols and certificates may become vulnerable in the post-quantum era?How can enterprises prepare data security strategies for the post-quantum era?Do current cloud platforms support post-quantum algorithms?What is the concept of cryptographic agility?How does cryptographic agility impact risk management for enterprises?Why is data classification important in the context of post-quantum readiness?How does crypto agility affect disaster recovery planning and insurance costs?What is the technical impact of post-quantum agility on organizations?How does Fortanix DSM help achieve cryptographic agility?What features does Fortanix DSM offer for key lifecycle management in PQC implementation?How does Fortanix DSM facilitate integration with leading applications in PQC implementation?

Enterprise Key Management

What is enterprise key management?Why is enterprise key management important?What are the benefits of using Enterprise Key Management for cloud data security?What are the challenges in enterprise key management?How does enterprise key management work?What are some best practices for enterprise key management?Can enterprise key management be integrated with existing systems?What are the compliance considerations for enterprise key management?Can enterprise key management recover encrypted data if a key is lost?How does enterprise key management address cloud and multi-cloud environments?Are there industry standards for enterprise key management?What are the pain points related to data security in hybrid multicloud environments ?How do encryption and key management contribute to data protection? How does Fortanix address the challenges associated with encryption key management?How does Fortanix Enterprise Key Posture Management (EKPM) provide visibility into data security risks and industry benchmarks? How does Fortanix address the challenge of reporting compliance with policies and regulations?How does Fortanix Enterprise Key Posture Management (EKPM) align with regulatory and data security policies and standards? How does Fortanix Enterprise Key Posture Management (EKPM) simplify the complex and time-consuming task of correlating and analyzing at-risk data and services? How does Fortanix Enterprise Key Posture Management (EKPM) help organizations prioritize and remediate the most harmful risks quickly? Why are manual discovery processes considered complex and time-consuming, and how does Fortanix Enterprise Key Posture Management (EKPM) simplify them? How does Fortanix Enterprise Key Posture Management (EKPM) reduce the inefficient use of security personnel?Can Fortanix Enterprise Key Posture Management (EKPM) integrate with existing security and compliance tools? Does Fortanix Enterprise Key Posture Management (EKPM) integrate with SIEM or SOAR solutions for log analytics? Can Fortanix Enterprise Key Posture Management (EKPM) integrate with third-party IT ticketing systems for remediation workflows?

What is Network Encryption?

An encrypted network is where data is transmitted over a public or private network to protect it from unauthorized access or tampering. It converts data into a format that can only be read by someone who has the appropriate decryption key.

This mechanism secures sensitive information such as passwords, credit card numbers, and personal messages and keeps it confidential during transmission.  

Network encryption works in the following way. First, it establishes a secure channel between two devices using protocols like TLS or VPN. During this process, encryption algorithms and cryptographic keys are agreed upon and exchanged securely.

Data packets are transmitted across the encrypted network, ensuring intercepted data cannot be read without the decryption key. The receiving device decrypts the data, making it usable. Network encryption ensures data integrity and authenticity. After successful communication, the session is terminated, and session keys are discarded. The entire process results in an encrypted network.

Network encryption can be done using various protocols, such as SSL (Secure Sockets Layer)/TLS (Transport Layer Security), IPSec (Internet Protocol Security), and VPN (Virtual Private Network). 

SSL (Secure Sockets Layer) and TLS (Transport Layer Security) are cryptographic protocols designed to provide secure communication over a computer network.

They work by encrypting the data that is transmitted between a client (such as a web browser) and a server (such as a website), ensuring that unauthorized parties cannot read any intercepted data. SSL/TLS is widely used to secure web traffic, as evidenced by the HTTPS protocol seen in secure websites. 

IPSec (Internet Protocol Security) is a suite of protocols aimed at securing IP communications by authenticating and encrypting each IP packet within a communication session.

It operates at the network layer and is often utilized in creating secure site-to-site and remote access connections, making it a cornerstone for virtual private networks (VPNs). 

VPN (Virtual Private Network) encrypts the data transmitted over a network by creating a secure, encrypted tunnel through which data can travel. This technology allows remote users to securely connect to a private network as if they were directly connected.

It uses encryption to ensure the privacy and integrity of the data being sent and received. Organizations commonly use VPNs to give employees secure remote access to their networks. 

Network encryption can be applied at different layers of the networking stack, each providing distinct levels of security and functionality.  

At the application layer, protocols like HTTPS use SSL/TLS to encrypt data directly between applications. This ensures that sensitive information such as user credentials and personal data are protected end-to-end.  

At the transport layer, protocols like Transport Layer Security (TLS) secure the data exchange between two endpoints, safeguarding against eavesdropping and man-in-the-middle attacks.  

Moving further down, IPSec offers encryption and authentication for IP packets at the network layer, which is particularly useful for creating secure VPNs that protect entire sessions and networks. Each layer of encryption adds a unique layer of security tailored to specific requirements and threats.


Learn more about:

Encryption as a service

Runtime Encryption® Platform

Database Encryption: Simplified Key Management Across Global Databases