5 Security Threats Faced by the Mobile Workforce

      Posted by May Elliott on Dec 7, 2020 11:00:00 AM

      Before the Covid-19 pandemic, only 17 percent of employees worked from home on a regular basis. Now, 44 percent of employees work from home 5 or more days a week.

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      Topics: Cybersecurity, Cyber Threats, Cloud Solutions, Cyberattacks, Mobile Workforce

      A Guide to a Secure Black Friday and Cyber Monday

      Posted by May Elliott on Nov 17, 2020 1:38:43 PM

      Black Friday and Cyber Monday are notorious for crazy shoppers and deals, however, in the age of COVID-19 and social distancing, things are going to be a bit different, with majority of shopping being done online.

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      Topics: Disaster Recovery, Backup, SECaaS, Cybersecurity, SIEM, Cyber Threats, Email Security, Holidays, Security as a Service, Pandemic, COVID-19, security for laptops

      What are the Greatest Threats to Network Security?

      Posted by May Elliott on Aug 26, 2020 9:38:29 AM

      There are several components that comprise an effective business network. Of these components, one of the most important is the security of the network. Policies, strategies, and techniques have to be put in place to protect the users as well as the data stored or transmitted within a business network. Over the past several years, there has been a significant increase in the number of cyberattacks and data breaches due to an increase in digital transactions by businesses. Cybercriminals devote a considerable amount of time and effort devising different strategies that can be used to attack and penetrate business networks to steal or corrupt their data. In the first half of 2019, there were 3,800 disclosed data breaches, representing a 54 percent increase over the half of the preceding year, 2018.

      To ensure that your business does not fall victim to a data breach or other types of cybercrime, you need to engage the services of skilled network security specialists, such as those at NewCloud Networks, to develop an effective network protection strategy. One of the tasks carried out by security specialists is identifying the various threats that your business network may be susceptible to and developing solutions to counter these threats. Discussed in further detail below are some of the network threats and attack strategies commonly used by cybercriminals to compromise business networks.


      1)  Malware/Ransomware: When a network is compromised by cybercriminals, one of the actions that they may take is to introduce malware or ransomware into the system. These are malicious bits of code that corrupt data in a variety of ways, depending on the nature of the code. Some malware may encrypt all the data within the network thereby rendering them useless; this type of malware is known as ransomware. With ransomware, the cybercriminals possess the decryption keys and hold the encrypted data hostage until a ransom is paid after which the data is then decrypted. Other types of malware may steal data out of a network, known as data exfiltration, or may even erase the data outright.

      2)  Botnets: With botnets, cybercriminals are not interested in the business data when the network is compromised. Rather, the cybercriminals are interested in end-user devices such as desktop computers and laptops that are used to connect to the network. These end-user devices are hijacked and remotely controlled by the cybercriminal, most times without the knowledge of the end-user. The cybercriminal often hijacks hundreds and thousands of individual end-user devices known as Zombies. These zombies are then used a variety of cyberattacks, one of the most popular being Distributed-Denial-of-Service (DDoS) attacks whereby heavy traffic is directed at a server such that it becomes overwhelmed and eventually crashes.

      3)  Computer Viruses: Viruses are small computer programs that infect devices connected to a network, thereby corrupting them. When a virus infects a system, it immediately begins to replicate and spread to other devices within the network. The replication and spread of the virus within a network continue until either all the connected devices have been infected or actions are taken by the network security administrator to contain the spread of the virus. On infected computers, the viruses corrupt and destroy core systems and processes, rendering them inoperable.

      4)  Phishing Attacks: Phishing is one of the most common and popular network attack strategies used by cybercriminals to compromise business networks and steal sensitive or confidential information. With phishing, users within a network are sent emails containing links with malicious code embedded. When the unsuspecting user clicks on the malicious link, the malicious code is then released into the network where it can then wreak significant havoc. In other instances, clicking on the malicious link may lead to a fake site where the user is then prompted to provide personal information; this information is then used by the cybercriminal for illegal activities. 

      5)  Trojan Horses: Trojan horses are similar to phishing because they are designed to fool unsuspecting users into clicking or downloading them. In addition to being embedded in links within emails, Trojan horses may also masquerade as legitimate files or folders. When these are downloaded, malware is released into the device which can perform a variety of actions such as monitoring keyboard strokes and hijacking the computer webcam, among other things.

      6)  Rootkits: Rootkits are one of the most dangerous as well as destructive network attack strategies used by cybercriminals. With rootkits, cybercriminals take advantage of network vulnerabilities to install programs that give them administrator-level privileges. These are often very well hidden and difficult to detect. Once a rootkit is installed, the cybercriminal has unrestricted access to the entire network and can execute a host of illegal activities such as keylogging, corrupting core files, and disabling antivirus solutions.

      7)  SQL Injections: These are network attack strategies that target the databases and database server within a network. With SQL injections, cybercriminals use malicious SQL code to penetrate the database. The malicious SQL code can be used to obtain the account credentials of other users, alter, or even delete data stored within the network database, depending on the nature of the code.

      8)  Cryptojacking: Cryptojacking is when cybercriminals hijack end-user devices and use them to mine cryptocurrency. Cryptomining requires a lot of CPU resources and so cybercriminals use a variety of methods such as phishing and Trojans to recruit more devices for this purpose. With cryptomining, the user is often unaware that the CPU has been hijacked. Sometimes, the only indicator of cryptojacking are devices that run slower than normal.

      9)  Advanced Persistent Threats: Also known as APT attacks, this type of network threat differs from the others because it takes place over a lengthy period. After penetrating a network, the cybercriminal installs malware in a location where it can stay undetected for a long duration. Some malware can stay hidden for months, and even years, without detection. From its hidden location, the malware is able to siphon sensitive information to sites outside the network.

      At NewCloud Networks, we provide the skills and the services needed to ensure that your business network remains fully secure from all sorts of network threats. With our cloud-based Security-as-a-Service (SECaaS) solutions, monitored by our 24x7 security operations center (SOC), you can rest assured that your network will have round-the-clock network security protection. Contact us today to learn more about our security solution, and to get started.

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      Topics: Cybersecurity, Cyber Threats, Cyberattacks, Security, Network Security

      6 Ways to Navigate a Ransomware Attack

      Posted by May Elliott on May 27, 2020 9:00:00 AM

      Ransomware is a leading cause of downtime today and can affect any industry at any time. For this reason, it is important to be prepared and implement the proper precautions to ensure the recoverability of your data. In order to protect your business from Ransomware it is important to employ these 6 tactics. 

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      Topics: Backup, Cyber Threats, Ransomware

      5 Cyberthreats to Protect your Mobile Workforce from

      Posted by May Elliott on Mar 10, 2020 11:00:00 AM

      We live our lives on-the-go. Whether we are texting, checking social media, reading emails, sharing photos or streaming music, our world is not only digitized, but it’s mobile, which means businesses and cyberthreats are too. Unfortunately, the more convenience we have, the greater the risk for threats, which puts businesses in danger, particularly mobile workforce businesses, meaning majority of their operations are handled remotely. Here are five cyberthreats that specifically affect mobile workforce and how to best protect your business without sacrificing the convenience.

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      Topics: Disaster Recovery, Backup, Cloud Security, Cybersecurity, Cyber Threats, Social Media, Cloud Solutions, Fake Networks, Security as a Service, Mobile Workforce

      4 Trending Cyberattacks & How to Protect Against Them in 2020

      Posted by May Elliott on Jan 10, 2020 10:00:00 AM

      A new decade is here and, with it, new ways your business can be hit with a cyberattack. As hackers continue to evolve their methods for breaching business’ defenses, companies are demanding more cybersecurity innovation from vendors. With advancements on smartphones, tablets, voice assistants and social media among many others, businesses operate more efficiently; however, these advancements have also increased exposure to new forms of cyberattacks. Threats like ransomware, email phishing and malvertising are not new concepts, but they are progressively expanding their reach and taking advantage of gaps in security related to newly adopted technology and devices. Not only does this propel cloud security to the forefront of a business’s IT strategy, but it underscores the importance of staying up to date with cyberattack trends. Here are 4 trending cyberattacks and how to protect against them in 2020.

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      Topics: Compliance, SECaaS, Cybersecurity, Cyber Threats, Social Media, Cloud Solutions, Cyberattacks, Ransomware, Cybersecurity Trends

      Top Cybersecurity Threats for 2020 & How to Combat Them

      Posted by Sydney Diedrich on Jan 7, 2020 1:05:19 PM

      One of the key issues that businesses in all industries and sizes had to contend with in 2019 was cybersecurity. With businesses increasingly conducting their activities online, there has been an increase in public awareness of the need to maintain the privacy as well as security of any information transmitted across the internet. As we head into 2020, here are some of the top cybersecurity threats that businesses and individuals are expected to encounter as well as how best they can be neutralized.

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      Topics: SECaaS, Human Error, Cloud Security, Cyber Threats, Cloud Solutions, Cyberattacks, Security

      5 Ways to Protect your Business from Social Media Cyberattacks

      Posted by May Elliott on Nov 25, 2019 11:00:00 AM

      With 2.41 billion active users on Facebook, one billion Instagrammers and approximately 330 million monthly Twitter users, it’s basically inevitable for businesses to showcase their brands online. The intelligent algorithms allow companies to learn consumer interests for effective targeting and social media campaigning. Based on this, it seems that social media can only positively impact companies. Although this holds some truth, the heavy traffic also acts as a gateway for virtual threats and cyberattacks.

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      Topics: Cybersecurity, Cyber Threats, Social Media

      4 Steps to Proactively Protect Your Business from a Phishing Attack

      Posted by Peter Zeller on Nov 21, 2019 3:50:21 PM

      You may remember in the past receiving obnoxious, in-your-face emails with formatting that was horrible, grammar that was even worse, and hyperlinks that seemed… fishy. Just by seeing the title or viewing the preview, you could tell something wasn’t quite right, so you promptly deleted it. Good for you, you just avoided a phishing attack.

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      Topics: Cyber Threats, Email Security

      What is a Man-in-the-Middle Attack?

      Posted by Peter Zeller on Oct 29, 2019 8:00:00 AM

      With the many, many different types of cyberattacks out there, it is easy to forget about or be unaware of the lesser known ways that your data could become compromised. Being unaware and uninformed about types attacks can leave you vulnerable to that exact attack. Researching the different types of network attacks has the potential to save your business from ransomware and other serious breaches. 

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      Topics: Cloud Security, Cyber Threats

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