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What Is DNS Security? Everything You Need to Know

eSecurity Planet

DNS security protects the domain name system (DNS) from attackers seeking to reroute traffic to malicious sites. Since a majority of business IT traffic now accesses or passes through the internet, DNS plays an increasingly important — and vulnerable — role.

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What Is Stateful Inspection in Network Security? Ultimate Guide

eSecurity Planet

What Stateful Inspection Defends Against Stateful inspection protects network assets against attacks that attempt to corrupt or abuse processes such as TCP or Domain Name Service (DNS) that don’t check context when they receive data packet instructions. Subscribe The post What Is Stateful Inspection in Network Security?

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How to Prevent DNS Attacks: DNS Security Best Practices

eSecurity Planet

Domain name service (DNS) attacks threaten every internet connection because they can deny, intercept, and hijack connections. With the internet playing an increasing role in business, securing DNS plays a critical role in both operations and security. Everything You Need to Know.

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Network Security Architecture: Best Practices & Tools

eSecurity Planet

Network security architecture is a strategy that provides formal processes to design robust and secure networks. Effective implementation improves data throughput, system reliability, and overall security for any organization.

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What Is a Firewall Policy? Steps, Examples & Free Template

eSecurity Planet

They define the conditions under which network communication is authorized and serve as key building blocks of network security regulations. Logging & Monitoring Logging and monitoring methods record and analyze network activity. It has a clear purpose and audience-focused application.

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Spear Phishing Prevention: 10 Ways to Protect Your Organization

eSecurity Planet

In order to verify the signature, the recipient’s email server will then use the sender’s publicly available key that is provided in DNS records for this domain. Read more: What is Network Security? This entails the use of your recipient’s private key to insert a Digital Signature into an email header.

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What Is an Application Level Gateway? How ALGs Work

eSecurity Planet

An application gateway, also known as an application level gateway (ALG), functions as a critical firewall proxy for network security. Its filtering capability ensures that only certain network application data is transmitted, which has an impact on the security of protocols including FTP, Telnet, RTSP, and BitTorrent.