Ghost Telephonist Link Hijack Exploitations in 4G LTE CS Fallback.In this presentation, one vulnerability in CSFB Circuit Switched Fallback in 4G LTE network is.Latest trending topics being covered on ZDNet including Reviews, Tech Industry, Security, Hardware, Apple, and Windows.VPN-1000x600.jpg' alt='Ip Conflict With Another System On The Network Hacking Programming' title='Ip Conflict With Another System On The Network Hacking Programming' />Every Voting Machine at This Hacking Conference Got Totally Pwned.A noisy cheer went up from the crowd of hackers clustered around the voting machine tucked into the back corner of a casino conference roomtheyd just managed to load Rick Astleys Never Gonna Give You Up onto the Win.Vote, effectively rickrolling democracy.Ip Conflict With Another System On The Network Hacking Programming' title='Ip Conflict With Another System On The Network Hacking Programming' />The hack was easy to execute.Two of the hackers working on the touchscreen voting machine, who identified only by their first names, Nick and Josh, had managed to install Windows Media Player on the machine and use it to play Astleys classic turned trolling track.The rickroll stunt was just one hack at the security conference DEF CON, which ran a three day Voting Machine Hacking Village to test the security of various machines and networks used in US elections.By the end of the weekend, every one of the roughly 3.Even though several of the exploits ended up paying tribute to Astley, theyre not jokesthey also present a serious lesson about the security vulnerabilities in voting machines that leave them open to tampering and manipulation.And the more vulnerable our voting infrastructure is shown to be, the less confidence voters may feel.The real takeaway is that you can install any software on this, Nick told Gizmodo.Theres no control.Nick had simply connected a keyboard to an exposed USB port at the back of the Win.Vote, which was used in elections as recently as 2.The voting village is the brainchild of a whos who list of security experts DEF CON founder Jeff Moss, cryptographer Matt Blaze, computer programmer Harri Hursti whose hack of Diebold voting machines in 2.Hursti Hack, and others.Researchers have been uncovering problems with voting systems for more than a decade, but the 2.Now the entire country, and maybe the world, is paying attention.But poll workers and former campaign officials say that their primary security concerns still arent with voting machines themselves but with protecting voter registration systems and defending against basic phishing attacks like the ones used to gain entry to the Democratic National Committees network.Meet the machinesThis is the great Satan, said Joseph Lorenzo Hall, the chief technologist at the Center for Democracy Technology, gesturing dismissively at the Win.Vote. The machine contains a cellular modem chip that allows its software to be updated remotely.Unfortunately, it also means that you can log into the damn thing from across the street if you know the right credentials, Hall explained.Whats hundreds of miles between networked friends The Win.Vote was the first machine to fall, with a hacker achieving remote code execution on the machine within the first hours of the village.Win. Votes were decertified by Virginias election board in 2.American voting systems are largely cobbled together with antiquated technology.Voting machines can vary by state and county, and have to be certified by the Election Assistance Commission.But other devices, like the electronic poll books used in some jurisdictions to check in voters at their polling stations, arent subject to the certification process.Add in the voter registration databases themselveswhich were reportedly breached in 3.The machines are mostly new to the hackers at DEF CON.Theyre not very much fun, theyre like very boring ATMs, Hall joked.Its obvious that election systems arent very secure, but its important to understand why the security problems exist in the first place, and why theyre so hard to fix.The security industry encourages regular software updates to patch bugs and keep machines as impenetrable as possible.But updating the machines used in voting systems isnt as easy as installing a patch because the machines are subject to strict certification rules.Any major software update would require the state to redo its certification process.It costs over 1 million to get certified, Joshua Franklin, a security specialist with the National Institute of Standards and Technologys cybersecurity and privacy application unit, explained to attendees.Franklin said that even though the Election Assistance Commissions most recent election security standards were released in 2.The cost breaks down to about 3.Tom Stanionis, an IT manager for a county election agency in California who attended the village in his personal capacity.Most states just dont have the money.Whats hundreds of miles between networked friendsThe reality is, weve known about issues with voting machines for a long time, Stanionis told Gizmodo.Since purchasing brand new systems is out of the question, Stanionis said most states do their best to protect the systems they have, walling them off from the internet and storing them securely when theyre not being used.The rat king of decentralized state vendors and machines might actually be a good defense during a general electionit would force hackers to successfully target many disparate systems.It would be really hard in most jurisdictions to do anything to affect the voting machines, Stanionis said.Difficult doesnt mean impossible, though, and thats what DEF CONs hackers have set out to prove.If a hacker tucked away in a corner of a Las Vegas casino can alter a vote count, then surely a nation state attacker can too.The thing you have to ask about any new technology is, compared with the technology that proceeded it, does this make that threat easier or harder Does it make us better off or worse off Blaze told attendees.Does whatever the technology were using make this threat an easier threat or a tougher threat Thats the question we havent really been sharply asking for very long.Email security and beyond.Robby Mook, the former manager of Hillary Clintons presidential campaign, is at DEF CON for the first time, and you can kind of tellhe looks a bit too clean cut for a conference often filled with hoodie wearing hackers.But hes got experience being targeted by nation state hackers that few other attendees can claim.Although hackers were hard at work down the hall figuring out how to alter vote tallies, Mook said he was still mostly worried about getting campaign workers to secure their email accounts with two factor authentication and stop retaining data for longer than necessary.Its much more a matter of culture and education than it is of spending enormous resources, Mook told Gizmodo.People in the security community know a lot of things instinctually that a campaign professional has never had exposure to, ever.Public confidence in elections is what gives government legitimacy.Mook, along with former Mitt Romney campaign manager Matt Rhoades and former Assistant Secretary of Defense Eric Rosenbach, launched an initiative at Harvard University earlier this summer focused on providing security resources to campaigns and election officials.The Defending Digital Democracy project received a founding investment from Facebook, and executives from the social network as well as Google and Crowd.Strike are helping establish an information sharing organization that will give political committees and campaigns quick access to threat intelligence.If you pull aside any campaign manager and say, Do you want to get hacked theyd say no, Mook told DEF CON attendees.If you asked them, Have you done everything you can theyd say, No, but I dont really know.Campaigns, along with voter registration databases, are softer targets for hackersthe events of the last year demonstrate that.And as exciting as it is to tear a voting machine apart, the goal of securing elections might be reached faster through educating election officials about cybersecurity best practices.The voter registration databases are becoming a more obvious target, Stanionis said.Altering the voter roll to show an incorrect polling location for just a few voters could drastically slow down the voting process for many, he explained.If a voter isnt believed to be in their correct polling station, shell be asked to fill out a provisional ballot, slowing down the line for everyone.Some might get sick of waiting and leave.Thats hacking the election but doesnt look illegal from the outside, he said.These kinds of softer attacks strike at public trust in election systems.Basics of Ethical Hacking Tutorials, Tips and Tricks.This is a guest post by Meenakshi Nagri.In the past couple of years, there has been a rise in cyber attacks which has eventually pushed for more reliable and better security capabilities such as protection, code security, encryption, authorization, so on and so forth.Moreover, it is imperative to protect global business and critical infrastructure from such cyber attacks.An average user or even a web savvy user has a little knowledge about which application has better security standards.It is imperative to evaluate the safety of applications.There are some security protocols which should be maintained without deviating from the end goal.Both organisations and individuals should strive to meet all the necessary security protocols and most importantly evaluate and meet all the security requirements and be assured that they meet the baseline for data security.Vulnerability Timeline.A study reveals that about 2.The number of zero days is continually rising and with each attack being more severe.The primary targets under the radar have been government institutions, organisations from various sectors, individuals and so on.The basic fundamental of cyber espionage is to expose the private information of the concerned person or company.Cyber espionage tops the list of security concerns as it repercussions can be felt even after eliminating the threat as it damages trade and creates a dent in the global economy.Ransomware, malware attack, phishing, etc.In particular, as recent has been the case with Wanna.Cry ransomware attack.It was reported that it had infected more than 2.Many organisations were hit in over 1.The common tactic is to take advantage of the gaps left in the networks that have businesses partnerships and government agencies.Simply put, through these networks, these entities share valuable information that hackers can penetrate into thus easily getting access to useful information.The question that arises next is why these entities get affected by cyber attacksThe reason being, the lack of proper security implementation of protocols.Organizations, enterprises, individuals need to be informed of cyber attack activities, so they better recognize the risk of exposure before it is unsolicited exposed.Threats are Constantly Evolving. 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While recently catching up with news, you may have heard terms like zero day and cyber conflict over and over again.The technology has bestowed us with new exciting security protocols.This implies that with each advancement, we are better at adding an extra layer of security however, as these approaches become obsolete, they can be bypassed quickly thus leaving a void for the cyber attacks.A zero day vulnerability refers to such voids left in software which is unknown to the developers.This flaw is then exploited by the attackers with malicious intent even before the developers become aware of it.To counter the vulnerabilities, a software patch is released to fix the issue.Once such example is of Microsofts Patch Tuesday i.Microsoft releases security patches on every second or fourth Tuesday of each month for its products.One of the reasons of the cyber espionage is the lack of applying these tactics i.Systems running under unsupported operating systems or older versions were substantially exposed.Simply put, developers create software that contains some voids and attackers spot the vulnerability before developers can act and exploits it.Once the patches are released, the exploits are no longer a threat.The Role of Security Standard.As attackers look for advanced ways to exploit the vulnerabilities, new procedures and techniques are being adopted by them.They use hacking methods such as watering hole attacks, spear phishing attack, Whaling, Port scanning, to name a few.Cyber security is a bigger challenge as one needs to implement advanced protocols and meet safety standards when required.Even though organizations may fulfill all the criteria or the developers checklist everything on the standards of security, theres always room for enhancing the basic security capabilities.The fast evolving tactics and unpredictable threats used by cyber criminals have pushed for advanced evaluation and monitoring of services.As the attackers adopt the latest technology, the security community is pushing for other defensive stances as well.They have started putting steps in place to guard against cyber attack.Struggling to keep up with the security standards means to put the critical information and infrastructure at risk.Adopting techniques to protect the cyber environment is the need of the hour.The primary objective is to mitigate and prevent any potential for cyber attacks and for that, more and more companies are implementing various security safeguards, risk management approaches, guidelines, policies, technologies, investing in data recovery services, so on and so forth.Zero day, cyber conflict and cyber espionage all are a broader picture of cyber attack, and nonetheless, make up for most of the cyber security challenge.The users need not be security experts to protect themselves against the attacks.Use a top antivirus that will ensure that you are protected against both known unknown vulnerability.Time again IT experts ask users to update their softwares, the Update may include protection from a recently discovered bug.Upgrade the browsers, push out an automatic update of the browsers regularly.Stellar Data Recovery is one such name which is capable of countering such cyber attacks thereby, it presents itself as a reliable partner when it comes to data security.We will always be wooed by the latest technological advancement which also means that the old ones will become obsolete thereby, adopting new security approaches is equally essential.Cyber attacks expose valuable assets gaining unauthorized access therefore, businesses need to defend themselves against it and incorporate security protocols to mitigate the risk.
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