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Cisco firewall upgrade boosts visibility into encrypted traffic

Network World

The software that runs Cisco’s new Firewall 4200 Series now includes the ability to see into encrypted traffic without decrypting it, which the vendor says will allow enterprise customers to better protect hybrid and multicloud applications. version of the Secure Firewall operating system.

Firewall 169
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Arista embraces segmentation as part of its zero-trust security

Network World

Arista has expanded its security software to let customers control authorized network access and communication between groups from the data center to the cloud. Additionally, the company’s MSS Host focuses on data-center security policies. See how AI can boost data-center availability and efficiency.

Security 150
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Enhance Your Security Posture: Doing Four Things Can Reduce Unauthorized Penetrations by 85%

CTOvision

Inventory of Authorized and Unauthorized Software. href="[link] Control 2: Inventory of Authorized and Unauthorized Software. Secure Configurations for Hardware and Software on Mobile Devices, Laptops, Workstations, and Servers. Application Software Security. href="[link] Control 6: Application Software Security.

Security 278
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Advisory: Malicious North Korean Cyber Activity

SecureWorld News

Here's what Blindingcan has accomplished so far: "A threat group with a nexus to North Korea targeted government contractors early this year to gather intelligence surrounding key military and energy technologies. Keep operating system patches up-to-date. Do not add users to the local administrators group unless required.

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Using Secure Configurations | Standardize Your Security

Linux Academy

This included installing operating system updates, NTP servers, DNS servers, static IPs, audit log options, anti-virus, etc. Ansible can help automate the backup, and you can learn more in this month’s how-to video that covers using Ansible to back up a Cisco ASA firewall.

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Government Agencies Discover New Chinese Malware Strain

SecureWorld News

Keep operating system patches up-to-date. Restrict users' ability (permissions) to install and run unwanted software applications. Do not add users to the local administrators group unless required. Enable a personal firewall on agency workstations, configured to deny unsolicited connection requests.

Malware 53
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Back-to-the-Future Weekend Reading - CryptDB - All Things.

All Things Distributed

Whether in-the-cloud or on-premise there is a shift to a model where individual applications need to protect themselves instead of relying on firewall-like techniques. In last years SOSP Hari Balakrishnans group at MIT CSAIL team presented a paper on CryptDB which has a novel SQL-aware encryption approach. Contact Info. Werner Vogels.