Archana Ramasundram,58, senior Indian Police Service (IPS) officer has been appointed Director General of Sashastra Seema Bal (SSB), the first woman to head a paramilitary force.Ramasundram is currently Director, National Crime Records Bureau (NCRB). She has been appointed to the post till the date of her superannuation on 30 September next year,as per an order issued by the department of personnel and training (DoPT).