Security News
Cisco is warning of five new Catalyst SD-WAN Manager products vulnerabilities with the most critical allowing unauthenticated remote access to the server. Cisco Catalyst SD-WAN Manager for WAN is network management software allowing admins to visualize, deploy, and manage devices on wide area networks.
The Cisco SD-WAN vManage management software is impacted by a flaw that allows an unauthenticated, remote attacker to gain read or limited write permissions to the configuration of the affected...
Microsoft says this week's five-hour-long Microsoft 365 worldwide outage was caused by a router IP address change that led to packet forwarding issues between all other routers in its Wide Area Network. Redmond said at the time that the outage resulted from DNS and WAN networking configuration issues caused by a WAN update and that users across all regions serviced by the impacted infrastructure were having problems accessing the affected Microsoft 365 services.
There are three main trends driving organizations to replace outdated wide-area networking infrastructures with a secure software-defined WAN solution. Digital acceleration that leverages Software-as-a-Service and Infrastructure-as-a-Service increases traffic demands, cost, and performance bottlenecks of multiprotocol label switching connectivity over traditional WAN infrastructures.
Fortinet Secure SD-WAN has caught the attention of industry analysts. FortiGate appliances deliver the world's only ASIC-accelerated secure SD-WAN solutions.
Aryaka published a report, revealing insights into global SD-WAN and SASE planning. In the context of network and security, trends include the Secure Access Service Edge, with 64% deploying or planning to deploy over the next year.
The sixth annual report from Aryaka found that IT teams are planning to invest more in 2022 but expect more transparency and control. IT leaders are managing distributed teams and juggling more complex networks than ever, according to Aryaka's Global State of the WAN 2022 report.
To select a suitable SD-WAN solution for your business, you need to think about a variety of factors. Direct internet access is everywhere and requires full security in single path with SD-WAN. Otherwise, your security device SSL decrypts traffic for threat hunting and next the SD-WAN device decrypts the traffic to find out how to prioritize apps inside.
Cisco SD-WAN implementations are vulnerable to a high-severity privilege-escalation vulnerability in the IOS IE operating system that could allow arbitrary code execution.The bug is an OS command-injection issue, which enables attackers to execute unexpected, dangerous commands directly on the operating system that normally wouldn't be accessible.
Cisco is warning three critical security vulnerabilities affect its flagship IOS XE software, the operating system for most of its enterprise networking portfolio. The most severe of the critical bugs is an unauthenticated remote-code-execution and denial-of-service bug, affecting the Cisco Catalyst 9000 family of wireless controllers.