The depletion of Internet addresses would seem to spell relief for aged routers that are struggling to deal with the Internet's growth, but the complicated interplay between those trends might cause even more problems.
Cisco Systems will cut as many as 6000 jobs over the next 12 months, saying it needs to shift resources to growing businesses such as cloud, software and security.
Cisco Systems posted fiscal fourth-quarter revenue and earnings that were roughly flat from a year earlier as the company works through what Chairman and CEO John Chambers called "a tough environment."
Exploit kits of cybercrime tools fell into a big slump in the first half of this year after Russian authorities nabbed the alleged creator of the popular Blackhole kit, but users aren't necessarily safer.
Cisco Systems said attackers could disrupt or intercept traffic in many of its networking products unless a new security update is applied to the software they run.
Nine of Cisco's home and small office cable modems with router and wireless access point functionality need software updates to fix a critical vulnerability that could allow remote attackers to completely compromise them.
An unprotected SSH access key left inside the Cisco Unified Communications Domain Manager product for remote support purposes allows attackers to take complete control of affected deployments.
Microsoft has in a landmark case challenged in U.S. federal court a search warrant for private email communications located in the company's facility in Dublin, Ireland, after a magistrate judge quashed in April its opposition to the warrant.
All bits running over the Internet are not equal and should not be treated that way by broadband providers, despite net neutrality advocates' calls for traffic neutral regulations, Cisco Systems said.
Malicious advertisements on domains belonging to Disney, Facebook, The Guardian newspaper and others are leading people to malware that encrypts a computer's files until a ransom is paid, Cisco Systems has found.
Microsoft has asked the U.S. government to recognize that its search warrants should end at the country's borders, reflecting growing concern that surveillance by the U.S. National Security Agency could impact business abroad for tech companies.
Sales of video conferencing and telepresence hardware systems are declining, hurt by an increase in cloud and software-based options that often are cheaper and simpler to deploy, according to an IDC study.
Cisco Systems has hinted at future plans for the Internet of Things even as its former IoT chief joined a Shanghai-based startup that plans to use sensors and big data for renewable energy.
The sun shone outside the Cisco Live conference on Tuesday even as the clouds gathered within, and that was exactly the kind of weather Cisco was hoping for.
Microsoft Silverlight vulnerabilities are increasingly being exploited in drive-by download attacks to infect computers with malware, especially through malicious ads.
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