Wi-Fi infrastructure vendor Aruba Networks can purchase Avenda Systems to expand its network security offerings and facilitate enable BYOD (bring-your-own-device) ways in enterprises.
Aruba announced the deal on Thursday because it reported money results for its 1st fiscal quarter ended Oct. 31. Pending regulatory approvals, Aruba expects the acquisition to shut throughout the second quarter of its 2012 fiscal year, that ends Jan. 31. Continue reading “Aruba to buy Avenda for BYOD security”
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Cisco Systems has completed most of a major restructuring that began early this year, and on Wednesday posted revenue and profit for its fiscal first quarter that exceeded analysts’ expectations.
For the quarter ended Oct. 29, Cisco reported revenue of US$11.3 billion, up 4.7 percent from a year earlier, and net income of $1.8 billion or $0.33 per share. Earnings per share fell 2.9 percent from the year earlier. Continue reading “Cisco posts small revenue gain”
IPsec VPNs is also the foremost common technique for providing secure remote access from company-managed laptops, however they’re impractical on home PCs and not possible on public PCs. to handle the remote access desires of teleworkers, day extenders, and mobile employees a lot of effectively, several corporations are currently adopting SSL VPNs.
SSL VPNs are easier to deploy than IPsec as a result of they use the net browser already gift on most desktops and dynamic Java/ActiveX purchasers rather than put in VPN consumer programs. They use protocols that pass a lot of simply through perimeter firewalls and network address translation. They let the VPN server dictate tunnel security parameters rather than requiring client-side configuration. they provide safer support for common remote user authentication strategies like passwords and tokens. and that they will typically apply a lot of granular access rules — as an example, letting individual users reach selected applications or application objects (URLs, files, etc) rather than connecting remote hosts to entire networks. Continue reading “IPsec VPNs for secure remote access”
Network security started with the concept of building a wall round the network’s perimeter to shield assets. That perimeter was extended outward to remote locations by suggests that of encrypted tunnels. Then the walls were supplemented with internal defenses geared toward detecting and neutralizing intruders that managed to slide past the outer defenses. additionally, individual hosts (servers and PCs) were given their own “body armor” within the style of antivirus software, operating system (OS) patches, and private firewalls — primarily building walls at intervals walls.
Today this static, walled-fortress security paradigm is giving thanks to a dynamic approach that additional closely resembles the human body’s immune system. The new security paradigm emphasizes organic, unified defenses and distributed detection and response technologies that enable the network to actively defend itself at each affiliation. As an integral a part of this additional refined approach, admission management technology is poised to play a outstanding role within the evolving art of network self-defense. Continue reading “Security checkpoints at every endpoint”