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Introducing Secure Firewall version 7.3

Cisco Security

Introduction to Cisco Secure Firewall 7.3. Cisco’s latest release of Secure Firewall operating system, Secure Firewall Threat Defence Version 7.3, addresses key concerns for today’s firewall customers. Further enhancements to Cisco’s Encrypted Visibility Engine (EVE), first launched a year ago in 7.1,

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What Is Encryption? Definition, How it Works, & Examples

eSecurity Planet

Encryption uses mathematical algorithms to transform and encode data so that only authorized parties can access it. What Encryption Is and How It Relates to Cryptology The science of cryptography studies codes, how to create them, and how to solve them. How Does Encryption Process Data? How Does Encryption Process Data?

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Sophos blocked attacks exploiting XG Firewall zero-day to deploy Ransomware

Security Affairs

Hackers attempted to exploit a zero-day flaw in the Sophos XG firewall to distribute ransomware to Windows machines, but the attack was blocked. It was designed to download payloads intended to exfiltrate XG Firewall-resident data. Sophos was informed of the attacks exploiting the zero-day issue by one of its customers on April 22.

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Building a Ransomware Resilient Architecture

eSecurity Planet

Servers are encrypted with “ locked” file extensions on files. You have the disaster recovery (DR) site, backups, and storage area network (SAN) snapshots. As you try each one, that pit in your stomach grows as you experience the worst feeling in IT: the realization you have no backup for recovery. Remember those?

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Encryption: How It Works, Types, and the Quantum Future

eSecurity Planet

Encryption and the development of cryptography have been a cornerstone of IT security for decades and remain critical for data protection against evolving threats. While cryptology is thousands of years old, modern cryptography took off in the 1970s with the help of the Diffie-Hellman-Merkle and RSA encryption algorithms.

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Best Enterprise VPN Solutions for 2021

eSecurity Planet

Enter VPN technology. One longtime cybersecurity solution for small teams up to global enterprise networks is virtual private networks (VPN). VPNs offer clients an encrypted access channel to remote networks through a tunneling protocol and can obfuscate the client’s IP address. Top VPN products. Encrypt.me.

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BEST PRACTICES – 9 must-do security protocols companies must embrace to stem remote work risks

The Last Watchdog

Many people use a virtual private network (VPN) to bypass geographic restrictions on streaming sites or other location-specific content. Since a VPN tunnels traffic through a server in a location of your choosing. VPN’s can play another critical role, such as improving online privacy. Set up firewalls.

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