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What would your police department do if one day, out of the blue, its investigators were suddenly locked out of their computers and its most sensitive case files became permanently inaccessible?
Over the past two years, local police, sheriff and city government departments across the country have been targeted by ransomware criminals. In the vast majority of cases, the agencies, which were totally unprepared for these attacks, had to pay the criminals in order to get their files back. Security researchers expect ransomware campaigns to grow in intensity over the next few years, as organized cybercrime groups look for new ways to make money. Ironically, part of the reason why this is happening is because retailers are in the process of implementing new security measures to prevent credit card theft.
That is cutting off a key source of revenue for hackers, and forcing them to get more creative. Due to the destructive potential of this attack and its ability to disrupt critical operations, ransomware should be a high priority for every law enforcement agency bitcoin index live.
What exactly is ransomware? Ransomware is a dangerous class of computer malware that either blocks access to important files or to the computer itself. It is believed to have originated in Russia, perhaps as early as the mids, but has recently begun expanding beyond Russia and Europe, and into the U. There are two main types of ransomware police departments are most likely to encounter.
Profile of a hacker. How do we know this? Since that takes skill and resources, it suggests ransomware criminals are more seasoned hackers and probably part of an organized crime group. This is important for law enforcement officials to keep in mind when dealing with this type of attack. How do police departments get infected? Defending against this threat.
This may seem counter-intuitive, but the best way to defend against the catastrophic threat posed by ransomware is to spend more time focusing on how you will limit the damage from a successful attack rather than preventing the attack in the first place. Ransomware attacks can be extremely difficult to prevent exchange bitcoin to perfect money.
After all, think about how hard it is to keep any computer percent virus-free all of the time. The criminals are far more sophisticated than your typical spammer; the malware itself is often undetectable by antivirus programs; and gangs have three ways to get it into your network that you will have a hard time preventing, unless every police department employee becomes an IT security expert. All it takes is one successful attempt by cybercriminals. If the department is unprepared to control the damage its entire operations, active investigations, evidence, criminal records and employee records could be put in jeopardy.
The best way to control the damage from a ransomware attack is a simple one—back-up your data. Back it up regularly, daily, if not multiple times throughout the day. This will ensure that key files will never be lost to a malware infection convert bitcoin to dollar. Also, have more than one back-up device and rotate which one you use bitcoin belgie. That way if one gets compromised you have a back-up for the back-up.
If the department still has Windows XP machines or Windows Server , that can put the entire network at risk. Try to set all machines to auto-update when new software versions or security patches are released by the vendor. Additionally, make sure every machine is protected by an aggressive malware detection program bitcoin goldman sachs. The network should also be protected by a modern firewall.
It may be possible to remove the ransomware. This is a tough decision to make, but if the department decides it must go this route, be advised that the criminals may take the money and refuse to remove the ransomware, or they may re-infect the department minutes, hours, or days later.
Police departments need to prioritize the ransomware threat, because it poses one of the greatest cyber dangers any governmental agency will face.
These attacks are likely to increase over the next few years. However, it is possible to beat these criminals. Develop a comprehensive network defense that is equally focused on prevention and damage control. Back-up data regularly in case key files or computers are lost bitcoin fork This will make it possible to survive the worst types of attacks.
Profile of a hacker How do we know this? Defending against this threat This may seem counter-intuitive, but the best way to defend against the catastrophic threat posed by ransomware is to spend more time focusing on how you will limit the damage from a successful attack rather than preventing the attack in the first place. Man your defense Police departments need to prioritize the ransomware threat, because it poses one of the greatest cyber dangers any governmental agency will face. Powered by Nouvelles de Bitcoin.