Top 10 IoT vulnerabilities

Security questions have dogged the Internet of Things (IoT) since before the name was invented. Everyone from vendors to enterprise users to consumers is concerned that their fancy new IoT devices and systems could be compromised. The problem is actually worse than that, as vulnerable IoT devices can be hacked and harnessed into giant botnets

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Oculeus anti-fraud offering protects against telecom system abuse

When most enterprise companies worry about having their systems hacked by attackers, the main concern is for the enterprise networks. Few companies consider that their phone systems may be vulnerable to hacking resulting in costly toll fraud. Nevertheless, the practice of hacking into corporate PBX systems and injecting fraudulent calls over the network is causing

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How edge computing can help secure the IoT

Data created by Internet of Things (IoT) sensors must be secured better, say some. A simple password-on-device solution is no longer sufficient thanks to increasing data protection regulations, a new public awareness of tracking, and hugely proliferating devices.  A new kind of architecture using Security Agents should be aggressively built into local routers and networks

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What does ASLR do for Linux?

Address Space Layout Randomization (ASLR) is a memory-protection process for operating systems (OSes) that guards against buffer-overflow attacks. It helps to ensure that the memory addresses associated with running processes on systems are not predictable and, thus, flaws or vulnerabilities associated with these processes will be more difficult to exploit. ASLR is used today on

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Six IoT predictions for 2019

This time of year, it can seem like the world is swimming in predictions for the new year, and the Internet of Things (IoT) is no exception. In fact, in fast-evolving areas like IoT, multitudes of trends and opportunities and challenges are in play, making predictions ridiculously easy — just about anything can happen, and

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Cisco patches a critical patch on its software license manager

Cisco this week said it patched a “critical” patch for its Prime License Manager (PLM) software that would let attackers execute random SQL queries. The Cisco Prime License Manager offers enterprise-wide management of user-based licensing, including license fulfillment. RELATED: What IT admins love/hate about 8 top network monitoring tools Released in November, the first version of

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