Looking to bulk-up its optical systems portfolio, Cisco intends to buy Acacia Communications for approximately US$2.6 billion.
Cisco issued three “critical” security warnings for its DNA Center users - two having a Common Vulnerability Scoring System rating of 9.8 out of 10.
Oracle wants its DNS customers to migrate from its Dyn service to Oracle Cloud services, but some of those customers are very unhappy.
Cisco and IBM are melding data centre and cloud technologies to help customers build and support on-premises and hybrid cloud applications.
Vulnerabilities to Cisco's SD-WAN and DNA Center software top a list of nearly 30 security advisories issued by the vendor.
VMware has punched up its data centre network virtualisation capabilities by unveiling plans to buy Avi Networks for an undisclosed amount.
Cisco has revamped some of its most critical certification and career-development programs in an effort to address the software-oriented-network environment.
Juniper finds that enterprise interest in SDN is influenced by other factors including artificial intelligence and machine learning.
Buying Sentryo will give Cisco support for anomaly and real-time threat detection for the Industrial Internet of Things.
It’s no secret that if you have a cloud-based email service, fighting off the barrage of security issues has become a maddening daily routine.
ExtremeAI security app features machine learning technology that can understand typical behaviour of IoT devices.
Cisco has issued some 40 security advisories but only one of them was deemed “critical”.
Cisco says unpatched vulnerabilities could lead to DoS attacks, arbitrary code execution, take-over of devices.
Cisco Talos says state-sponsored attackers are battering DNS to gain access to sensitive networks and systems
Cisco has advised customers using its 7800 and 8800 series IP phones they should patch a variety of high-priority vulnerabilities.
