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Next Generation Email Security

Cyber security 01/02/2020 - 10:36 by Swathi Raju

Email communication has been one of the oldest remote methods way before “www” came into play. However, in the past the email security did not hold much weightage as it holds currently. Email security has become one of the major criteria for any business. There are so many jobs based out of email communication where an employee’s job role involves 90% of responding to emails received.

“An Email is the heart of any business”.

The amount of money spent on any business shouldn’t outcast the email security concerns. Email communication receives a great deal of time and focus daily, and sensitive data are sent across in workplaces which gains the intruders or hackers attention beyond measure.

Hackers use various methodologies such as Social Engineering and Phishing.

Social Engineering

Social Engineering is an act of manipulating an individual to give up confidential information using technology. For instance, a customer care executive calling an individual and asking for their card details and PIN number. The individual doesn’t enquire much if the person on the other end is legit as they claim to be. The individual ends up providing the necessary information which leads to an online theft.

“Using someone as a bait”.


Phishing is a type of social engineering which involves fraudulent emails and websites to gather an individual’s personal information. For instance, a phishing website, say an e-Commerce website may seem exactly as the original website and an individual does the shopping and pays via debit/credit card or chooses online banking. The credentials are in the hacker’s hands by the end of the payment as it is a bogus website. The bogus website is solely created by the cyber criminals to obtain the banking information of whoever accesses it.

“Make-believe is the concept of Phishing”.

Does Social Engineering and Phishing attacks succeed?

YES! Moreover, 80% of the cyber attacks in 2019 had been successful because of Phishing attacks and majority of the cyber attacks succeeded due to the malicious emails accessed by the users unintentionally.

Phishing emails acts as a camouflage and the user wouldn’t have a clue that an email in their junk or inbox is a suspicious one. The user simply clicking on an email or hovering over a hyperlink or an image which seems so simple and accidentally clicks on the link or the image is all expected by the hacker. This unfortunate click could open the gates for the cybercriminals to gain access to your work system or your personal information. The results of such clicks could be severe when it includes identity fraud, installation of a malware, pathway for an effective ransomware attack, losing funds etc.

What are the top Email threats surfacing in recent times?

The email threats that are the talk of the town are;


Malware attacks are one step ahead of trojans that are designed to confiscate funds when a person accesses their bank account. Malware have improvised to a point where they are capable of stealing credentials, manage cryptocurrencies and could also select the payload to set-off based on the geographical location of the user’s system. Malware email attacks works when the specific target opens the email and clicks on the link or an attachment typing their credentials without realizing the consequences. The attack becomes a successful one when the user becomes a bait.


Spoofing mainly occurs when a cybercriminal could benefit from online theft. Any company which manages transactions online falls under the category. The cyber intruders would duplicate/spoof your company’s domain and interact with the customers and gain access to the sensitive data. The hackers would create a lookalike domain of the one they target in order to seem legit. These lookalike domains are a part of their covert act to make the receiver believe that they are legit. Only because the email protocols do not have effective mechanisms to authenticate the email addresses, the hackers use the similar domains and addresses.


As the name suggests, the cyber intruders put themselves in between the user and an application or a service. The hacker pretends to be the user and manipulates the emails or steals information and indulges in fraudulent activities and the user wouldn’t be aware of it.


Whaling is a hacking method that focuses mainly on the CEO of an organization. It is a type of social engineering where the intruder sends an email to the financial head of an organization morphing as though the email is being sent from the CEO. Hence, the hacker ends up benefiting from the online payment which is being performed by the financial head without realizing it is a fraudster who is behind all this.


Spam is a bigger challenge to every organization. Spam is used to deliver ransomware and malware. Eradicating spam could be useful to make sure the organization is less exposed to ransomware attacks and malware attacks.

Key loggers:

Key loggers is a hacking methodology used to obtain user ID’s and passwords. The hackers use email to lure the user to causally click on harmful links to gain access. Key loggers record the keyboard actions of a user. Key logger method is used for identity theft and intellectual property thefts.

“Shield your business from any sort of compromise”.

In order to keep your business safe from any kind of cyber threats, the precautionary measures are mandatory. Every business is a liability and size of the organization doesn’t matter always. It is our priority to be on-guard and shield ourselves.

Recommended Email Security Solution?

In order to safeguard your business and Email – the medium of remote communication to be secure, I would recommend using the following Email Security Solution called Libraesva.

What is Libraesva?

The Libraesva email security solution has been enhanced to provide security solutions for todays advanced threats and attack. By utilizing solutions such as URL sandboxing and advanced attachment sanitization, Libraesva can help protect organizations of all sizes from phishing, malware, ransomware and other advanced threats with little to no effect on performance.

The Libraesva suite provides security, continuity and compliance offerings that includes –

  1. The Email Security Gateway
  2. The Email Load Balancer
  3. The Email Archiver

Libraesva Email Security Gateway is quarterly certified by the Virus Bulletin as one of the best security systems for email because provides complete protection against advanced threats and attacks, to prevent malware, ransomware, malicious URL’s and attachments, phishing & BEC ensuring that organizations can run uninterrupted.

The Email Security Gateway

  1. ESVA – Email Security Virtual Appliance has been recognized by the prestigious Virus Bulletin as one of the best and effective systems of protection and analysis of email content.
  2. Active defense against malware, ransomware, phishing and other types of cyber attacks.
  3. Pragmatic protection against known threats.

The Email Load Balancer

  1. Libraesva – Load Balancer is designed to provide a high-performance load balancing solution for email-based workloads that enables customers to distribute application traffic across a scalable number of servers.
  2. It is a cost-effective email application delivery for organizations, and it is easy to deploy.

The Email Archiver

  1. Next Generation Email Archiving protects critical information of the business, simplifies compliance and improves employee efficiency.
  2. Protects you against legal risks where you need to refer to an email which may have been deleted from an employee’s mailbox.
  3. An email archiver is a secure storage data repository that provides organizations with protection and support during legal proceedings, making it easy to access and find the required documentation (e-Discovery).
  4. Boosts employee productivity by making it quicker and easier to search or and find emails.
  5. Enhances mail server performances and storage needs are optimized.
  6. Makes data available and accessible in the event of any downtime, planned or unplanned so that the risk of data loss is minimized.

Get your 30 days free license of Libraesva

In order to safeguard your business Email security is very important, I would recommend using the Email Security Solution called Libraesva.