What is Malware Analysis Techniques

Malware Analysis

Many of us are dependent on the computers and smart devices to complete our official, personal and household duties. The benefits are numerous but the threat posed by online fraudsters make it a scary place to venture without proper knowledge and protection. Cybercriminals create malicious programs called malware to rob legitimate users of their identity and other information.

The malicious programs help these unlawful people to succeed with their malicious intent. Since the time malicious attacks emerged, the good guys have been involved in finding ways to counter such attacks effectively and that paved the way for malware analysis and malware removal.

What Is Malware Analysis?

Malware is the singly coined word for the words “Malicious Software”. Malware is an umbrella term for various types of malicious programs designed by cybercriminals. Today, more and more online users are becoming victims of cyber attacks and organizations invariable of their size are also being targeted.

The malicious programs provide backdoor entry into computing devices for stealing personal information, confidential data, and much more.

As mentioned above, the malware attacks are constantly increasing day by day, so, there is a dire need to conduct malware analysis to understand their types, nature, attacking methodologies, etc. There are two types of malware analysis, Static and Dynamic. This article here discusses on such fronts:

Why Is It Needed?

Malware Analysis refers to the process by which the purpose and functionality of the given malware samples are analyzed and determined. The culled out information from the malware analysis provides insights into developing an effective detection technique for the malicious codes. Additionally, it is an essential aspect for developing the efficient removal tools which can definitely perform malware removal on an infected system.

Before 10 to 15 years, malware analysis was conducted manually by experts and it was a time-consuming and cumbersome process. The number of malware that required to be analyzed by security experts kept slowly creeping up on a daily basis. This demand led for effective malware analysis procedures.

Types Of Malware Analysis

#Static Analysis

Static Analysis also called static code analysis, is a process of software debugging without executing the code or program. In other words, it examines the malware without examining the code or executing the program. The techniques of static malware analysis can be implemented on various representations of a program. The techniques and tools instantaneously discover whether a file is of malicious intent or not. Then the information on its functionality and other technical indicators help create its simple signatures.

The source code will help static analysis tools in finding memory corruption flaws and verify the accuracy of models of the given system.

#Dynamic Analysis

The dynamic analysis runs malware to examine its behavior, learn its functionality and recognize technical indicators. When all these details are obtained, they are used in the detection signatures. The technical indicators exposed may comprise of IP addresses, domain names, file path locations, additional files, registry keys, found on the network or computer.

Additionally, it will identify and locate the communication with the attacker-controlled external server. The intention to do so may involve in zeroing in on the command and control purposes or to download additional malware files. This can be related to many of the common dynamic malware or automated sandbox analysis engines perform today.

#Threat Analysis

The threat analysis is an on-going process that helps identify exemplars of malicious software. With hackers regularly reinstating network infrastructure, it is obvious to lose sight of the tools constantly being used and updated by these various actors. Beginning with malicious program family analysis, this process is centered on mapping vulnerabilities, exploits, network infrastructure, additional malware, and adversaries.

What Comodo Offers?

Comodo Valkyrie is an effective file verdict system. Besides the traditional signature-based malware detection techniques which focuses very little on rigorous investigation patterns, the Comodo Valkyrie conducts numerous investigations using run-time behavior and hundreds of features from a file. The accumulated data is used to warn users against malware which go undetected by classic Anti-Virus products. To know more about Comodo Valkyrie you are welcomed to visit our official page!

Threat Detection Methods

Related Resources:

Malware Removal Tools

Best Anti-spam Filter for your Business

Anti-Spam Software

Spam emails have never been a hindrance to businesses those days. However, the cyber thieves are now implementing sophisticated threats and are used to steal sensitive and confidential business information.

Be wary of Spam mails – it is not just a junk mail but it can wreak havoc

How Does Spam Impact Your Business

Hackers design attractive yet malicious emails to trick the users to open the emails and click on the malicious link or attachment and therefore get directed to a malicious website. This can infect your computer and helps the hackers to gain access to the confidential information from the infected device. The malware can also develop the potential to spread and infect the computer network.
It is time-consuming for employees to pause and check each and every mail and hence leads to loss of productivity. It is also important to note that, employees may tend to miss out on any of the important emails with the number of emails coming in at the same time.
This certainly demands an effective anti-spam solution to avoid a data breach.

How Can Anti-Spam Protect Your Business

1. Block spam emails – The main objective of any anti-spam tool is to block threats by instantly removing them or moving them to a secure place. This would benefit the organization to stay away from spam associated security risks.

2. Filter Genuine emails – Business related emails often tend to get buried amidst the spam emails. An effective anti-spam tool deploys advanced techniques and methods to recognize and differentiate the spam from the genuine emails. This permits the genuine mails to reach the intended recipient in a safe and secure manner, keeping the spam emails at bay.

3. Assures Data regulations – Organizations enforce strict policies and regulations on privacy and data storage. Spam filters work best to adhere to data regulations so as to mitigate risks pertaining to data breaches.

4. Maintains business reputation – It is a state of embarrassment for the organization when looked upon by its stakeholders at the press conferences to confess a security data breach. A data breach may result in loss of financial data and even the customers’ personal data. Therefore to enhance productivity, an antispam solution should be in place to filter out spam emails while it helps the organization to stay ahead of threats and hence plays a main role in maintaining a good business reputation.

Comodo Dome Antispam is one such robust threat prevention anti-spam tool that features efficient antivirus scanners, anti-spam filters, and content analysis systems to filter out unauthorized emails from entering the enterprise network.

Dome Antispam

Advantages of the Using Antispam Software

email security

Spamming refers to the practice of sending unsolicited messages especially advertising messages to a group of recipients. Unsolicited messages mean the recipient did not grant permission for those message to be sent.

Anti-spam refers to the use of any software, hardware or process to block spam from entering a system. The anti-spam software uses a set of protocols to determine unsolicited and unwanted messages and prevent those messages from getting to a user’s inbox.

Most of the Anti-spam solutions that are available today can be customized as per your needs, allowing only the approved emails into your inbox. Such software always presumes that all the incoming emails are spam, and only allow those, from the people you know, to come in. There are free anti-spam software as well as paid anti-spam software.

Benefits of Using Anti Spam Software

Let us look at some of the benefits and features of the anti-spam software:

Blocking Spam
Some anti-spam solutions not only block specific email addresses but also search for subject lines and text in the email messages. You can customize it to block incoming emails based on senders, and even if your email address is not in the recipient field.

Quarantining Spam
Anti-spam filters automatically quarantine the spam emails, ensuring your inbox is spam free. Quarantined emails are kept for a fixed number of days and then discarded. During that period, you can check and recover any legitimate email that may have been quarantined.

Automatic Filter Updates
Most of the antivirus software comes with automatic filter update feature for timely detection of new types of Malware threats. Automatic updates not only helps the anti-spam software to stay up-to-date, but it also helps secure your system from new kinds of Malware.

Monitoring Multiple Accounts
With this feature, you can monitor and filter out spam from multiple accounts. You can filter your home email from work email, and vice versa.

Your Personal Whitelist
Some anti-spam software allows you to maintain a ‘friendly’ list of people whose emails you wish to accept. These emails will never be mistaken for spam as against the blacklist of spammers. You can also update the list in the future.

Reporting Spam
Some anti-spam software allows you to report spam back to the company supplying the software. It helps that company to develop a new type of filters based on the analysis of the reported spam.

Emails have become a viral way of advertising, and it is time that you start filtering your emails, to avoid spam. Most of the anti-spam solutions are signature based that use their signature file (blacklist) to detect and respond to the new type of Malware.

In signature based anti-spam software, new and unknown types of Malware goes undetected since there is a time gap between the time these new type of Malware threats are released and the time anti-spam software vendors have identified them and updated their signature file. This is where Containment technology comes into play.

Containment technology works by keeping the threats or harmful files under control or within certain limits. The harmful files are processed in a controlled operating system environment, thus limiting the resources and the spread of infection.

Comodo Dome Antispam is the only enterprise anti-spam solution that has containment technology built-in. It uses advanced spam filters, and content analysis engines to identify and prevent unsolicited emails from entering your network.

If you are in search of a good anti-spam solution, look no further get Comodo Dome Anti-spam today!

Dome Antispam

Sensitive Data on a U.S. Air Force Drone Breached Through Home Router Vulnerability

Top 5 cyber security Qualities in 2019

Drone aircraft are some of the U.S. Air Force’s deadliest weapons. Information on how to operate them can be very dangerous if it falls into the wrong hands. If that sort of data was breached and exfiltrated, you’d expect the attack vector would be an obscure zero-day vulnerability being exploited by a masterful cyberwarfare group, right? What if I told you that sort of data was breached by someone who desperately needed $200, through a home router exploit that’s been known for years?

Never, ever leave the default settings unmodified on your networking appliances!

Recorded Future’s Insikt Group made an interesting discovery as they were monitoring a Dark Web forum for cyber attackers. Someone was trying to sell manuals for the M1 Abrams tank, improvised explosive devices, and the MQ-9A Reaper drone. The seller was looking for $150 or $200, and they needed the money badly. Further investigation determined that the documents for sale were authentic.

The seller bragged that the manuals contained classified information taken from the Pentagon. While the exfiltrated data is considered highly sensitive, it’s not officially classified. “Highly sensitive” data is forbidden to be “released to another nation without specific authority.” And the data wasn’t taken from the Pentagon, it was acquired through a home router on the Creech Air Force Base in Nevada.

Recorded Future’s Andrei Barysevich was surprised by what they found:

“I’ve been personally investigating the Dark Web for almost fifteen years, and this is the first time I’ve uncovered documents of this nature. This type of document would typically be stolen by nation-state hackers. They wouldn’t be offering it on the Dark Web, and certainly not for $150.”

Insikt Group members built rapport with the seller. They determined that the seller was from an impoverished South American country (which hasn’t been specified), and had exploited a home router vulnerability known for years to obtain the documents. The modest cyber attacker was also able to view (unencrypted) live footage from an MQ-1 Predator, from NASA, and from cameras at the U.S.-Mexico border. All made possible because a U.S. Air Force service member had connected their poorly secured router to the Creech base network.

The exploited vulnerability is very similar to a Netgear router vulnerability, known and patched since 2016. SFGATE reported on the vulnerability in February of that year:

“It’s a potentially dangerous issue — and one that Netgear says its users are responsible for preventing.

The problem stems from a lax authentication process for accessing data on USB peripherals (printers and disk drives, mostly). When users attempt to remotely access data on an attached drive, they are prompted to enter a user name and password. If those users have not established unique log-ins, the router firmware grants access without requiring a password at all…

Netgear, a publicly traded networking equipment provider (NEP) in San Jose, CA, acknowledges the risk. But the company said customers must take steps to guarantee the security of their devices.

‘A simple change of the password will protect against this potential vulnerability,’ the company said in a statement. ‘Netgear advises to change the default password in the user manual in the section on Personal FTP (file transfer protocol) servers.’

The password intended to protect personal file sharing isn’t the same as the one used for WiFi access. Users can connect their computers to their routers to change the router’s password. Further details are in the router documentation, available on the Netgear website.”

The particular Netgear model of the home router that the US Air Force Captain from the Creech Base used hasn’t been disclosed (the SFGate article calls out the Nighthawk AC1900 Smart Wi-Fi Router R7000). But Errata Security’s Rob Graham believes that vendors have a responsibility to disclose the risk of using home routers as FTP servers in their manuals:

“It should be in the manual: ‘Hey, there are (people who are looking) for this thing. So access to whatever you put on this FTP server, they will find it, and they will download those files.”

DataGravity’s Andrew Hay also thinks that vendors should do a better job of educating their consumer customers:

“Suggesting that users change a password to protect themselves says nothing to the fact that any user account tested during our validation of the issue… would allow for full access to the files associated with the device.”

Interestingly, the U.S. Air Force Captain whose router was hacked had completed a cybersecurity awareness course in February. Either they were insufficiently trained, they didn’t properly apply what they learned, or perhaps a bit of both.

Barysevich recognizes the potential danger of the breached manuals:

“While such course books are not classified materials on their own, in unfriendly hands, they could provide an adversary the ability to assess technical capabilities and weaknesses in one of the most technologically advanced aircrafts.”

Thousands of home routers on the internet remain vulnerable to the same sort of exploit, which is easily avoidable. Cyber attackers like the person who illegally acquired the sensitive manuals often use Dark Web services like Shodan to discover vulnerable routers.

As Recorded Future wrote in their report:

“Sadly, very few understand the importance of properly securing wireless access points, and even fewer use strong passwords and understand how to spot phishing emails.

The fact that a single hacker with moderate technical skills was able to identify several vulnerable military targets and exfiltrate highly sensitive information in a week’s time is a disturbing preview of what a more determined and organized group with superior technical and financial resources could achieve.”

I think this discovery should be embarrassing to both the vendor and to the U.S. Air Force. Will a lesson be learned? If you have a Netgear router or any other sort of networking devices, go and make sure you’re using secure passwords everywhere, download and apply the latest patches, and avoid leaving factory default settings in place!

Cybercriminals turn Microsoft Excel into their accessory with a new trick to attack users

cybercriminals

Perpetrators go on inventing cunning techniques to attack users. One of the most popular tricks of infecting a computer is poisoned MS Office files with a malicious script inside. A new dangerous threat related to this kind of attack has newly appeared. Hackers use .IQY files to get a total remote access to a victim’s computer. And what makes the threat especially dangerous is that many antiviruses can’t detect it.

Here is an example of a phishing email used in such attack.

mozilla thunderbird

The email was used to spread FlawedAmmyy, a kind of Remote Administration Tool (RAT) attached to phishing emails. But in this case, the most interesting thing is not a phishing email itself. And not even the payload. Because as you will see a bit later, almost any malware can be used as a payload here. So the most intriguing thing is the process of infecting a computer.

Let’s look under the hood to understand how exactly it works.

Let’s begin with .IQY files.

.IQY files are intended for making an Internet query from MS Excel, so an .IQY contains a URL and other related parameters. It can download files and run them directly into MS Excel.

Just think about that: a couple strings of code can download and run on your machine anything form the Internet. Of course, malicious hackers couldn’t pass by such impressive possibility for committing cybercrimes.

Now let’s look inside the malicious 14459.Iqy file attached to the phishing email. Notice the URL link inside.

If we run the file, it will be opened with Excel in accompany with the security notice about blocking the process. To continue, we need to permit it by clicking the “Enable” button. That’s how MS Office is configured by default for security reasons.

MS Office

 

But can it be considered reliable protection? Obviously, no. And here’s why.

Not surprisingly, most security-reckless users just click “Enable” even without thinking. But much more shockingly, many techy-educated people do even worse. They deliberately change security setting to enable all data connections without a permission. Why? Just for not seeing this “annoying warning popups”.

They do it in the Excel’s settings:

Excel Home ->Excel Options->Trust Center settings -> External Content

trust centre

And that’s not all. Cybercriminals can covertly change the default “DataConnectionWarnings” option in the Registry settings using a malware to overwrite its value from 1 to 0.

HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\Excel\Security

If the “warnings “parameter is on, a user sees this popup when trying to run an .IQY file.

excel warning parameter

But if it’s disabled, the warning won’t appear.

Now let’s click “Enable” and see what’s happening next.

Here is the code executed.

windows code

As you can see, 14459.iqy execution invokes content of “2.dat” file that downloads the file named “1.dat”.

Finally, let’s look at the content of the file “1.dat”.

file1.dat

The file doc.xls you can see in the malicious link in reality is a binary malware. Downloaded by this malicious script, it runs PowerShell.

excel exe file

And then, having PowerShell under control, it can download and execute any malicious application in any desired location. Also, as the malware uses legitimate Microsoft tools to infect computers, it makes pretty much harder for antiviruses to detect the attack.

Let’s repeat it again: almost any malicious file can be spread by this pattern. Thus it’s absolutely unpredictable what kind of malware it will bring next time. So you need to build the protection to neutralize not a special malware but the infecting pattern itself.

How can you do that?

  • Never set “Enable all data connections” by default or disable warning functions in MS Office and System Registry
  • Never run files from unknown sources
  • Use reliable and up-to-date antimalware solutions
  • Use exclusive Comodo auto-containment technology that allows you to open an uncertain file in the isolated environment, so it can’t do any harm to your computer.

Live secure with Comodo!

Related Resources:

How To Improve Your Company’s Cyber Security Readiness

Why you’re putting your network at risk with a defensive approach to malware

The Seven Advantages of Hiring a Cyber Security Provider

 

Top 7 Preventive Measures To Be Exercised When You Receive Spam Emails

Anti-Spam Software

Ever since the advent of the internet, information security has become a serious matter of concern for many, especially, when people communicate and transfer a lot of information data online from one side of the world to the other. Particularly, when customers key in their banking details such as credit card/debit card numbers or net banking credentials to shop online, they are in need of unbreachable security that can rest assure them that their data will remain intact online.

But, in the last few years, SSL certificate had emerged as one of the secure ways and EV SSL certificate is widely accepted in the eCommerce business. Subsequently, eCommerce websites largely use EV SSL for their customers’ information security. In this article, we discuss the threats faced by users from spam emails and online surfing.

The Vicious Spam Emails

On a daily basis, we receive hundreds of emails from numerous senders. Besides our known list of contacts, there is an unknown list of senders who might send infected emails to us. Email giants like Yahoo mail and Gmail have their own filter mechanisms in place to eliminate any such infiltration attempts. Usually, hackers and spammers send spam emails with malicious links that lead users to the unknown sites, asking for login credentials.

Spoofing Emails

Email address faking has been around for a while now. The spammer uses the “From” address to send emails. However, they do not have any access to the email account. Unfortunately, the situation is a lockdown for a user as there is no other way out. The user has to wait for the online fraudster to stop the spoofing activities.

In order to confirm spoofing, the victim needs to get the email copy with headers and verify the IP address. With these details in hand, the victim can share the IP address with the ISP and request them to block it.

Hijacking Emails

Sadly, spoofing emails is better than Hijacking Emails!

As the name suggests, the criminal takes control of the features in your email account. In other words, you are locked out from your account. The spammer uses your account to send out spam emails to your friends, family or colleagues.

The best part about Hijacking Emails is that you can reset your password immediately and save yourself from the attack. In some cases, the mail service wouldn’t permit to change the password, and that’s big trouble because it’s going to take some time before you to fix the issue. This also means that the criminal had reset your password before you could try it and has taken over full control of your account.

Top 7 Preventive Measures To Be Exercised

  1. First and foremost thing to do is to have your computer OS up-to-date. Always have the automatic update button enabled so that you don’t miss an update whenever it is out.
  2. Always scan your computer using an effective antivirus software to make sure it is safe and sound for use. You could try downloading free Comodo Antivirus program to stay protected, it is 100% capable of identifying such malicious programs.
  3. Whatever be the situation, never miss the chance to change the passwords at regular intervals. Avoid easily crackable ones and let it be strong with alpha-numeric and special characters. And also, have different passwords for different accounts.
  4. Use a secure connection to log in to your emails and website accounts. It is more supportive of the safety cause and also ensures secure operations.
  5. Never write down your credentials or save them on your computer.
  6. When you are sure of the attack make it a point to change all the passwords for the email and website accounts (asap) to steer clear of risks.
  7. In case you are unable to reset the password quickly get in touch with the contact support of the concerned websites. This will help you to get your account ownership back.

Overall Thoughts

Spam emails can terrorize the peace in you if not handled properly. At times, it can lead to huge embarrassment. To stay away from such nuisance make use of the above-mentioned tips effectively.

Comodo provides the industry’s best secure internet gateway in the cloud to curb down the entry of malware through spam emails. For more details visit our official page and we will be happy to guide you through.

Dome Antispam

Related Resource:

What is Anti-spam?

phishing scams

Spamming refers to use of an electronic messaging system to send unsolicited messages especially advertising messages to a group of recipients. Unsolicited messages mean the recipient did not grant permission for those message to be sent.

Anti-spam refers to the use of any software, hardware or process to block spam from entering a system. The anti-spam software uses a set of protocols to determine unsolicited and unwanted messages and prevent those messages from getting to a user’s inbox.What is Anti-spam?

Most of the Anti-spam solutions that are available today can be customized as per your needs, allowing only the approved emails into your inbox. Such software always presumes that all the incoming emails are spam, and only allow those, from the people you know, to come in.

What is Anti-spam and Benefits of Using Antispam Software?

  • Blocking Spam
  • Quarantining Spam
  • Automatic Filter Updates
  • Monitoring Multiple Accounts
  • Your Personal Whitelist
  • Reporting Spam

Let us look at some of the benefits and features of the anti-spam software:

Blocking Spam

Certain anti-spam solutions not only block specific email addresses but also search for subject lines and text in the email messages. You can customize it to block incoming emails based on senders, and even if your email address is not in the recipient field.

Quarantining Spam

Anti-spam filters automatically quarantine the spam emails, ensuring your inbox is spam free. Such quarantined emails are held for a fixed number of days, say 30 days or so, and then dumped. During that period, you can check and recover any legitimate email that may have been quarantined.

Automatic Filter Updates

Most of the anti-virus software comes with automatic filter update feature for timely detection of new types of Malware threats. Automatic updates not only helps the anti-spam software to stay up-to-date, it also helps secure your system from new kinds of Malware.

Monitoring Multiple Accounts

With this feature, you can monitor and filter spam from multiple accounts. You can filter your home email from work email, and vice versa.

Your Personal Whitelist

Some anti-spam software allows you to maintain a ‘friendly’ list of people whose emails you wish to accept. These emails will never be mistaken for spam as against the blacklist of spammers. You can also update the list in the future.

Reporting Spam

Some anti-spam programs allow you to report spam back to the company supplying the program. It helps that company to develop new type of filters based on the analysis of the reported spam.

Emails have become a very popular way of advertising, and it is time that you start filtering your emails, to avoid spam. Most of the anti-spam solutions are signature based that use their signature file (blacklist) to detect and respond to new type of Malware.

In signature based anti-spam software, new and unknown types of Malware goes undetected since there is a time gap between the time these new type of Malware threats are released and the time anti-spam software vendors have identified them and updated their signature file. This is where Containment technology comes into play.

Containment technology works by keeping the threats or harmful files under control or within certain limits. The harmful files are processed in a restricted operating system environment, thus controlling the resources and the spread of infection.

Comodo Dome Antispam is the only enterprise anti-spam solution that has containment technology built-in. It uses advanced spam filters, and content analysis engines to identify and prevent unsolicited emails from entering your network. If you are in search of a good anti-spam solution, look no further get Comodo Dome Anti-spam today!

Dome Antispam

Related Resource:

How to Choose The Best Anti-spam Filter For Business?

Anti-Spam Software

Anti-spam Technology

Anti-spam technology refers to services and solutions that aim at blocking and then mitigating the effects of illegal emails, also known as spam, on email users. This goal is achieved by incorporating different types of anti-spam systems with the email systems of a number of email and Internet service providers (ISP).

Modern anti-spam technology is available with a broad range of scanners, filters and several other types of applications. A few anti-spam services operate from a statistical method, whereas others use predictive or heuristics algorithms. In order to categorize emails in refined ways, anti-spam service providers can, in fact, monitor IP addresses, email signatures or other data, which decreases spam.

Spam is accompanied by huge amounts of damage such as loss of money, bandwidth and time, including the fact that along with deleting junk emails you could land up deleting a legitimate message. Thus, an anti-spam filter is indeed a key requirement for basically all PC users who actively make use of their emails.

Main Features of a Good Anti-spam Filter

The following key features will help you select the best anti-spam filter for a business:

  • It should be an independent spam filtering tool capable of checking all incoming emails on the server, followed by detecting and deleting spam messages.
  • It should have the Bayesian filter in its arsenal of spam filtering tools.
  • Powerful antispam filters built in one program that studies the message from “outside” and “inside”: message body, message header, and message source. It is easy to both edit and update the flexible whitelist and blacklist, and they are extremely useful as they help in saving a lot of time when emails are being filtered.
  • Delete spam without receiving it in your inbox in order to prevent you from downloading all the superfluous kilobytes into your inbox and you will never get to see any irritating spam mail.
  • A good anti-spam software should have a flexible spam filtering feature. It should be able to move spam emails to a separate folder and provide the potential to recover an email if it was unintentionally marked as spam and then trashed.
  • Safe and easy method for previewing emails marked as spam. Antispam technology is inherited with the fact that there will be false positives and false negatives, meaning that there could be emails flagged as spam though it is not actually a spam and vice versa.

Taking into account all these above-mentioned features, an anti-spam program should thus be a standalone, easy-to-use software featuring powerful anti-spam filters capable of being adjusted by all users based on their personal requirements. All these features will help you to choose the anti-spam filter for your business and one such filter is Comodo Dome Antispam.

Comodo Dome Antispam

Comodo Dome Antispam has proved to be an enterprise antispam and threat prevention system whose stable filtering restores bandwidth that was lost because of unsolicited email traffic, thus decreasing the load on your email server. It helps in filtering unwanted traffic prior to reaching your network and eventually retaining the email you want.

Conclusion

A number of anti-spam filters allow the spam emails to be kept for a few days. This helps you to ensure that no useful emails are being deleted along with the junk mails. Anti-spam software and programs can be customized according to your personal needs and you will be able to produce a blacklist of email addresses that frequently send you spam. All the email addresses of your important associates are contained in a whitelist. Spam filtering thus helps business employees to save time by preventing them from going through many emails in order to decide which ones are spams.

Dome Antispam

Global Unified Threat Management (UTM) Market Trends from 2018 to 2023

Unified-Threat-Management

The Rise Of Unified Threat Management (UTM)

Unified Threat Management (UTM), a cloud-based security solution, which is basically a combination of network security tools, is becoming quite popular and its sale amount is expected to reach $6886.87 Million by 2023 at a CAGR of 12.5%. The reason for UTM’s success has been its “ease-of-deployment, ease-of-use, and its ability to integrate or bring together a host of critical security solutions” which can easily protect enterprises against different kinds of malware attacks and zero-day threats.

What Makes Up Unified Threat Management (UTM)?

UTM is a collection of several network security tools like antivirus, anti-spyware, network firewall, intrusion detection, spam and content filters etc. Some UTM(s) even come equipped with VPN support. These security tools are more like plugins which when plugged into enterprise networks will protect them against various security threats.

Benefits Of Using Unified Threat Management

  • No Need for Individual Security Products: When using UTM, enterprises won’t have the need for employing individual security tools like antivirus, antimalware, endpoint protection or others separately, as they come integrated into unified threat management solution.
  • Enhanced Security: This is pretty obvious. With a number of different security solutions integrated together, the security system would be equipped enough to handle various types of malware attacks including the much-dreaded zero-day attacks.
  • Ease Of Use: This is the primary objective of UTMs. Implementing security tools can be pretty complex stuff. UTM makes things easier for enterprises by combining various security tools and presenting them via an easily understandable (as well as usable) user console.

Enterprises Using Unified Threat Management (UTM)

A recent survey reveals that Unified Threat Management (UTM) is the most popular in the following sectors: Telecom and IT, Retail, Manufacturing, Education, Government and Utilities, BFSI (Banking, Financial Services, and Insurance), Healthcare among others. Region-wise it has been found out that North America is implementing it the most.

About Comodo Unified Threat Management

Comodo Unified Threat Management, also known as Comodo Korugan, comes equipped with a set of impressive security features like Comodo Antivirus, Next Generation Firewall/UTM Firewall, Comodo Endpoint Manager, Email Protection, Intrusion Prevention etc., that make it one of the best-unified threat management solutions available in the market. What’s more is the fact that it comes packaged with a free UTM version as well – known as Korugan LITE – and two priced editions, Korugan Appliance and Korugan VM, which offer enhanced security.

Use Comodo Unified Threat Management (UTM)
Stay Secure Against Security Threats

What is Comodo Dome Antispam and How Does It Work?

Anti-Spam Software

Spamming refers to use of an electronic messaging system such as e-mails, digital delivery systems or any other broadcast media to transmit unsolicited messages particularly advertising messages to a group of recipients. In all cases, the recipient does not authorize for receiving those messages. Besides that, most of the spam emails contain viruses, adware, or scams.

What is Comodo Dome Antispam?

Comodo Dome Antispam is a unique enterprise anti-spam solution that sports a built-in containment technology. The Comodo Dome uses exceptional spam filters, and content analysis engines to recognize and block unsolicited emails from accessing your network.

Key Features Of Comodo Dome Antispam

Security & Usability: Open, execute and use email attachments as required without the fear of malicious files infection.
Granular Control: The group-based email policies and central management of user ensures system and network safety.
Flexible Deployment: Choose the one that best fits your requirement, it is available in single-tenant, on-premises, and multi-tenant hosted.

How Does Anti-spam Work?

Intelligent Filtering

The Comodo Dome Antispam efficiently identifies tricky subject lines and text in the email messages. Thereby, it blocks specific email addresses that send in spam messages. Its excellent design quality enables administrators to block incoming emails based on senders even when the email address is not in the recipient field.

Quarantine logs on the management console make it easy to review and take action on filtered emails.

Quarantining Spam

The Comodo Dome Antispam automatically quarantine the spam emails. This ensures that the inbox is spam free all the time. All quarantined emails are held for a fixed number of days and then dumped.

Emails can be verified for their authenticities during that period and legitimate ones can be recovered if needed.

Automatic Filter Updates

The Comodo Dome Antispam comes with automatic filter update feature. This allows timely detection of new types of Malware threats. Besides the point that it helps secure your system from new kinds of Malware, it also helps in the anti-spam software staying up-to-date to ward OFF new risks.

Monitoring Multiple Accounts

The antispam allows the user to monitor and filter spam from multiple accounts. Simply filter the home email from work email, and vice versa. With this feature, you can monitor and filter spam from multiple accounts. You can filter your home email from work email, and vice versa.

Auto-Whitelisting

The Comodo Dome anti-spam software enables the user to manage a ‘friendly’ list of people whose emails they wish to receive. The users can update the list in the future and these emails will never be mistaken for spam against blacklist spammers.

Reporting Spam

The Comodo Dome Antispam lets you report the spam back to the company supplying the program. This approach allows that company to develop a new type of filters. But this demands a perfect analysis of the reported spam.

Auto-Containment

Emails have become an attractive way of promoting, and requires perfect filtering mechanisms, to avoid spam. The Comodo Dome Antispam solutions are signature based that use their signature file (blacklist) to detect and respond to the new type of Malware.

Comodo’s patented containment technology prevents threats or harmful files from attacking your files through its signature-based anti-spam software. The malicious files are treated in a defined operating system environment, thus controlling the resources and the spread of infection.

If you are in search of a good anti-spam solution, look no further that Comodo Dome Anti-spam today!

Dome Antispam