Along with DNS, digital keys and certificates are at the foundation of any layered cybersecurity defense. Moreover, keys and certificates are akin to HLAs (Human Leukocyte Antigens) because they serve as unique identifiers giving authorized users access to encrypted systems.
But vulnerabilities, such as Heartbleed...
The new "No More Ransom" portal is designed to emphasize that police and security firms are doing whatever they can to disrupt ransomware gangs, as well as to help more victims get their data back for free, says Intel Security's Raj Samani.
The Petya ransomware gang says it released 3,500 crypto keys that it stole - along with source code - from rival Chimera ransomware developers. If the keys are legitimate, security firms say they can build decryption tools for Chimera victims.
A new portal - NoMoreRansom.org - aims to help ransomware victims avoid having to pay ransoms to get their data back. Backed by Dutch and EU law enforcement agencies, plus security firms Kaspersky Lab and Intel Security, the site includes the first decryptor for Shade ransomware.
As Democrats gather in Philadelphia to nominate Hillary Clinton for president, it's a good time to examine the former secretary of state's positions on cybersecurity and online privacy. Here's where she stands.
How low will ransomware go? New malware - dubbed Ranscam - demands bitcoins to unlock files, but in reality they've already been deleted, researchers warn. As always when it comes to defending against ransomware, preparation pays.
Ransomware is devastating, and current security software doesn't do a great job of stopping it. But researchers say ransomware's behavior - quickly encrypting large volumes of files before users have time to react - could be the key to solving this epidemic.
Google has launched a two-year Chrome trial aimed at safeguarding the Internet against quantum computers, which security experts predict will shred all data safeguarded using current crypto techniques.
A bitter battle flares up in the fiercely competitive endpoint protection products market, and uncovering the real impact over Hillary Clinton's email server. These items highlight this edition of the ISMG Security Report.
The Dark Overlord selling stolen healthcare databases for bitcoins leads the ISMG Security Report. Also hear about banks' move toward real-time transaction fraud controls and a bipartisan attempt in Congress to tackle the ongoing crypto and "going dark" debates.
Would access to better information pertaining to encryption help Congress pass good crypto-related laws? That's the impetus behind a "Digital Security Commission" and a related report being hawked by some lawmakers.
Comodo made no new friends last week when it claimed that a nonprofit project, Let's Encrypt, stole its business model. Now, the digital certificate giant says it will not pursue applications aimed at securing trademarks using the phrase "Let's Encrypt."
Let's Encrypt is crying foul over trademark applications made by Comodo that use the nonprofit project's name. Comodo is refusing to back down, which has drawn the large digital certificate vendor wide criticism.
With ransomware attacks surging, all organizations should ensure they have an enterprise backup and disaster recovery plan in place, and eliminate all unnecessary, outdated or disused applications and services running on endpoints and servers, says ESET's Mark James.
In a shocking twist, the developers behind the TelsaCrypt ransomware have apologized for their ransom campaign and released a master decryption key, which all victims can now use to unlock the malware.
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